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Cyclocreatine

    • Product Name Cyclocreatine
    • Alias 1-Carboxymethyl-2-iminoimidazolidine
    • Einecs 223-299-8
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    517263

    Name Cyclocreatine
    Iupac Name 2-(1-carboxyethylamino)acetic acid
    Molecular Formula C4H8N2O2
    Molar Mass 116.12 g/mol
    Cas Number 2624-41-3
    Appearance White crystalline powder
    Solubility In Water Soluble
    Melting Point Greater than 300°C (decomposes)
    Chemical Class Creatine analogue
    Synonyms 1-Carboxymethyl-2-iminoimidazolidine; CCK

    As an accredited Cyclocreatine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Cyclocreatine is supplied in a 25g amber glass bottle, sealed with a screw cap, labeled with product details and safety information.
    Shipping Cyclocreatine is shipped in sealed, chemical-resistant containers to prevent contamination and degradation. Packaging complies with international regulations for chemical transport. During transit, it is protected from moisture, extreme temperatures, and light. Shipping documentation includes safety data sheets (SDS) and hazard labels, ensuring safe and compliant handling throughout delivery.
    Storage Cyclocreatine should be stored in a tightly sealed container, protected from light and moisture, in a cool, dry place. The recommended storage temperature is typically at 2-8°C (refrigerator). Avoid exposing the chemical to excessive heat or fluctuating temperatures. Always keep Cyclocreatine away from incompatible substances and adhere to standard laboratory safety and chemical storage protocols.
    Application of Cyclocreatine

    Applications of Cyclocreatine in Industrial Manufacturing

    Cyclocreatine serves as a specialized raw material for advanced applications in several high-value industrial sectors. The compound offers metabolic modification properties and improved stability compared to standard creatine, making it valuable for specific downstream product formulations and bioprocessing methods. As a manufacturer with direct control of synthesis parameters and QC systems, we support process engineers, scale-up managers, and regulatory teams with technical insights relevant to each use case.

    1. Pharmaceutical Actives – Orphan Neuromuscular Disorder Therapeutics

    Pharmaceutical formulators utilize cyclocreatine as an investigative active ingredient in experimental drugs targeting creatine transporter deficiency and certain mitochondrial myopathies. Tablets and injectable formulations require extremely pure, well-characterized material complying with ICH and pharmacopoeial criteria. Cyclocreatine enters pre-clinical or clinical development pipelines, often being further processed as a salt and subjected to strict analytical release. Each batch requires detailed impurity profiles, heavy metal screening, and microbial controls before compounding or clinical batch release.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for APIs
    • United States Pharmacopeia (USP) draft monographs for research actives
    • EMA guidelines for orphan drug manufacturing
    • Clinical trial GMP (EU GMP Annex 13)

    Typical usage ratio

    • 0.5%–5% w/w in tablet or capsule blends (adjusted for dosage strength requirements)
    • Sterile injectable solutions: 0.3–1.2 g/vial, formulated depending on clinical protocol

    Downstream process integration

    • Milling and micronization before tablet pressing
    • Dissolution and filtration prior to fill-finish for injectables
    • Integrated with excipient blending using validated mixers
    • Packed under GMP-compliant, cleanroom conditions

    Final product types

    • Investigational orphan drug tablets
    • Lyophilized sterile powders for reconstitution
    • Cyclocreatine hydrochloride capsules for clinical diagnostics
    • Liquid injectables for preclinical or Phase I/II use

    2. Cell Culture and Bioprocessing Media Additive

    Biotechnology companies add cyclocreatine to customized cell culture media for research on cellular energy metabolism, neurodegeneration, and muscle cell studies. Its phosphate-resistant structure allows for more controlled studies of cellular uptake and improvement of adenosine triphosphate (ATP) generation models. The compound is carefully weighed and dissolved into base media under controlled temperatures. Laboratory and pilot plant teams rely on our product’s consistency for cell line adaptation and data reproducibility.

    Industry compliance standards

    • ISO 13485: Medical Device/Biotech Quality Management Systems
    • European REACH registration for research chemicals
    • ISO/TS 20399 for raw materials in cell culture
    • USP Chapter <1043> Ancillary Materials for Cell, Gene, and Tissue-Engineered Products

    Typical usage ratio

    • 10–100 μM final concentration in culture media (precisely adjusted based on cell line response)
    • May be used at up to 1 mM for transient metabolic studies

    Downstream process integration

    • Added directly to DMEM, RPMI, or custom basal media before sterile filtration
    • Mixed with amino acid or energy supplement cocktails
    • Tested for solubility and no interference with downstream assays
    • QC sampling of final media formulation before distribution to R&D or production

    Final product types

    • Specialty cell culture media (liquid and powder)
    • Assay-ready multi-supplement media kits
    • Custom formulated metabolic screening panels
    • Bioprocess feeds for pilot and primary cell systems

    3. Preclinical Animal Nutrition and Feed Research

    Cyclocreatine is incorporated into experimental animal feed formulations used in research on energy metabolism, neuroprotection, and muscle development. Commercial feed producers integrate it in controlled low-dose blends to model cellular creatine deficiency syndromes, study performance, and observe neuroprotective responses. All raw material entering feed plants is accompanied by certificates of analysis confirming species safety and absence of undesirable contaminants.

    Industry compliance standards

    • OECD Guidelines for the Testing of Chemicals (in-vivo dietary studies)
    • EU Directive 2010/63/EU on animal use in research
    • ISO 22000: Food Safety Management Systems (for laboratory feed)
    • AAALAC International Accreditation for laboratory animal care materials

    Typical usage ratio

    • 0.01%–0.2% w/w in controlled test diets
    • Dosing may be increased for acute metabolism studies as per protocol, always under veterinary oversight

    Downstream process integration

    • Premixed into feed concentrate powders
    • Distributed evenly using ribbon blenders
    • Pelletized or extruded into final feed forms
    • Packaged with batch traceability for research studies

    Final product types

    • Custom animal research feeds for mouse and rat models
    • Supplemented rodent test pellets for muscle physiology
    • Specialty formulations for neurological research colonies
    • Research-only aquatic feed blends

    4. Biochemical Reference Standard Synthesis

    Multiple analytical and diagnostics companies require cyclocreatine as a primary standard for calibration, method development, and production of certified reference materials. Applied in LC-MS and NMR quantification of creatine transporter activity and metabolic disorders, the raw material must exhibit absolute purity and tightly specified isotopic content. Reference labs require full documentation, including batch analytical data and residual solvent profiles, to fulfill quality audits and meet traceability needs for clinical laboratory supply chains.

    Industry compliance standards

    • ISO 17034:2016 for reference material producers
    • ISO Guide 31: Reference material documentation
    • FDA 21 CFR Part 211 – Finished Pharmaceuticals (for diagnostic standards)
    • USP General Chapters <11> and <1224> – Reference Standards

    Typical usage ratio

    • Weighing of 1–10 mg per analytical run for calibration curves
    • Packaged as 10–100 mg aliquots in sealed ampoules for laboratory distribution

    Downstream process integration

    • Primary standard prepared and certified via HPLC with area normalization
    • Diluted in specified solvent systems for NMR or LC-MS calibration
    • Packed under inert atmosphere to control degradation
    • QC sampling for homogeneity, stability, and record archiving

    Final product types

    • Certified cyclocreatine reference standards
    • Isotopic labeled standard blends
    • Calibration kits for metabolic disorder assays
    • In-house QC and proficiency testing materials
    Free Quote

    Competitive Cyclocreatine prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

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    Certification & Compliance
    More Introduction

    Cyclocreatine: A Closer Look From the Factory Floor

    Direct From the Source: Our Approach to Cyclocreatine

    In our facility, Cyclocreatine holds a place among the more thoughtfully engineered molecules. Every batch coming off the line has a story behind it—driven by our years under stainless steel vessels, constant adjustments, tireless monitoring, and a downright stubborn approach toward purity. This compound, C4H9N3O2, doesn’t simply start with creatine and call it a day. The cyclization process we employ takes raw materials and turns them into something with a clear edge in metabolic research and specific pharmaceutical projects.

    We produce Cyclocreatine under well-defined conditions, sticking to strict moisture control, temperature tracking, and using only reliable input reagents that match our standards. The final product appears as a white to off-white powder with a crystalline profile—visually consistent batch-to-batch, showing that our setup keeps variables in check. The technical model most requested from us, C4H9N3O2, routinely leaves our mixing rooms carrying no less than 99% assay by HPLC, and we scrutinize every run for residual solvents and degradation products.

    Lab managers and R&D directors often approach us looking for Cyclocreatine for its role in studies focusing on ATP regeneration, cellular energy modulation, and rare disease pathways. In this sector, minor contaminants or mismatched polymorphs spell disaster down the line. That’s why we pour a lopsided amount of energy into raw material vetting. After years pushing out this molecule, we’ve seen unreliable supply chains elsewhere causing delays or inconsistencies — that sort of thing doesn’t fly in our house.

    What Sets Cyclocreatine Apart?

    The heart of Cyclocreatine’s value comes from its kinetics. Traditional creatine sits in the cell and waits for phosphocreatine shuttling to spark ATP recovery, but Cyclocreatine moves a bit differently. It crosses cell membranes with ease, phosophorylates, and acts as an energy buffer, especially in situations where normal cellular metabolism runs into blocks. Our chemists have watched this process unfold under the lens, comparing it side by side with creatine monohydrate and analogs. The metabolic profile isn’t just distinct on paper—the results show up in test tubes and, as reported by our direct customers, also in cell assays and preclinical models.

    Researchers gravitate toward our batches for cell-based models where energy starvation, hypoxia, or metabolic disorders require a more nuanced tool. The types of Cyclocreatine that come out of our factory distinguish themselves by their solubility and clean chromatographic readings. No trace of legacy byproducts from ancient synthesis routes, no persistent moisture that can breed instability. The difference boils down to how we’ve tweaked process controls and invest in post-synthesis purification—a discipline we honed after listening to client chemists who cited frustration with “off” peaks and uncharacteristic colors from other suppliers.

    We run comparison panels side-by-side, pitting our Cyclocreatine against generic versions sourced through bulk market distributors. The contrasts show up plainly. Ours maintains consistency through repeated freeze/thaw and storage, avoiding clumping or discoloring that throws doubt on downstream data. These may look like small differences, but experienced hands in the lab pick up on changes to powder texture, pH in solution, or shift in NMR tracing. This feedback loop has centered our workflow—real-world data from users lets us keep revising until routine means repeatable, not just in theory but in shipping boxes and bench-top real life.

    Production Transparency: How We Build Reliability

    Every new production run of Cyclocreatine starts with calibrated feedstocks. We verify suppliers with on-site audits, chemical ID testing, and record retention for full traceability. Our site processes each lot with controlled reaction times and in-line monitoring for endpoint detection. Deviations get flagged instantly, pulling suspect material before it hits downstream workstations.

    Drying and milling create dust that can degrade quality and introduce cross-contamination. That’s why we pull from dedicated lines, clean down with validated protocols, and use closed transfer. In the analytical suite, HPLC and NMR give us a real-time chemical fingerprint. If a batch doesn’t land above our 99% assay threshold, or if the water content nudges past our agreed ceiling, nothing leaves the warehouse.

    This process keeps our staff accountable. Production logs tie every decision, adjustment, or flagged anomaly to a technician. The chemistry isn’t the only discipline involved—logistics and packaging get detailed logs, and we only use packaging materials validated for moisture and oxygen transfer rates that suit the chemical’s sensitivity.

    An Eye for Customer Use-Cases

    Years of feedback guide what we make and how we package. Cell culture facilities tell us that bulk containers increase risk, so we make small sealed packs available alongside standard drums. Many researchers ask about sterile filtration, so we offer support documents showing our post-packaging filtration processes for those requiring extra assurance. Product is always labeled with production date, lot tracking, and expiration so it can be traced without wrestling with customer service.

    Academic labs usually request product stability data in standard storage conditions—ambient, refrigerated, and even freeze-thaw cycles. We run those studies in-house, banking sample retains from each batch to review stability as time passes. No shortcuts or hand-waving; just hard data showing Cyclocreatine maintains integrity, and if it doesn’t, we own it.

    Contract manufacturers in the pharma sector face regulatory audits with zero margin for error. Requests for certificates of analysis, elemental impurity panels, or supply chain documentation are routine. Our operations team deals with these not as an occasional pain point but as part of the daily routine. All shipment documentation matches the batch shipped—no exceptions. Customers with niche requirements get a real response from real technicians, sometimes including method transfer or custom analytical runs on their samples.

    What We See Downstream: Cyclocreatine in Action

    The typical applications for our Cyclocreatine aren’t abstract. Direct users run energy metabolism assays, look for cell survival benefits under nutrient deprivation, or attempt to mimic disease states where creatine metabolism is bottlenecked. We’ve watched industrial partners use our Cyclocreatine as part of broader ATP modulation studies, or stretch into preclinical models of muscular dystrophy and rare metabolic syndromes.

    Pharmaceutical circles care a lot about molecule consistency and documented impurity profiles. Here, we rely on our tight process controls. Every batch we send for review undergoes in-depth screening—GC analysis for volatile residues, heavy metal scans via ICP-MS, microbial challenge where needed. The details of regulatory compliance aren’t just paperwork; our technical team fields surprise regulatory walk-throughs and documents test results to demonstrate in-plant hygiene and analytical scrutiny. The benefit to researchers is clear—they aren’t left wondering what difference a “trace byproduct” might make when moving from cell line to animal model.

    We don’t ignore the less headline-grabbing uses. Some partners in food supplement research obtain material for enzyme studies, while others branch into veterinary projects with metabolic focus. Each use case makes us push for tighter cutoff points on impurities and blend uniformity. As scientific curiosity expands, so do the questions: stability in feeds, compatibility with excipients, or degradation during storage. Every question gets logged in our batch books and factored into pilot-scale testing.

    Challenges and Solutions From a Manufacturing Standpoint

    Pure Cyclocreatine presents challenges rarely discussed outside powder rooms and analytical labs. Moisture is the first enemy. Even small upticks in relative humidity during packing or shipping encourage clumping or hydrolysis. Our solution leans on deep desiccant use, vacuum sealing, and batch QA before shipment—measures that go direct from factory routines into customer labs. Older routes used open-air drying, but we moved to inert atmosphere packs and shifted packing zones into low-humidity cleanrooms after counting too many product complaints about stickiness or unexpected “off” notes in solution.

    Another issue involves scalability. When demand from partners swings, so do the pressures on raw inventory and production scheduling. We keep a standing buffer of input materials and use staggered production batches to prevent supply shocks. Limiting raw input partners to those with a track record cuts out guesswork. Over the years, we saw the perils of “cheap” feedstock swaps—a month of savings can bring years of headaches through failed assays or regulatory gaps. Our buyers stand their ground in supplier negotiations to keep the process tight.

    There’s no faking analytical backing. We run cross-lab verification by sending split samples to external testing partners, adding a secondary layer to in-house HPLC. Customer audits have full access to our methodology, calibration records, and analyst certifications. Mistakes or nonconformities become learning blocks, turning up in procedure updates and monthly staff briefings. We see process discipline—not slogans—as protection against costly failures downstream.

    Further Development, Real-World Results

    Product development for Cyclocreatine doesn’t stay static. Customers bring new ideas that call for tweaks—a custom micronized grade for faster dissolution, a blend optimized for higher pH tolerance, or even particles treated to reduce oxidation in challenging excipient systems. Our R&D wing keeps a clear channel open, testing these variations on our production lines before sending pilot lots out for real-world trial. If it doesn’t work at the customer site, we bring it back in-house for another round of adjustment.

    This feedback chain goes both ways. A clinical team working on experimental oncology models once flagged subtle changes in powder color and solubility after a long international shipment. We traced the issue to a new batch of container liners and reviewed our selection criteria. Another group wanted zero residual solvents—so we invested in a solvent-free process step, then retested product against the old method. The downstream improvements show up in cleaner HPLC traces, better recovery rates in cell studies, and more robust stability over six months to a year.

    Differences From Other Products in the Market

    Working close to the production floor, the differences between our Cyclocreatine and other “like” products clear up quickly. Generic creatine monohydrate, found on every shelf, can’t quite match Cyclocreatine for cell delivery or phosphorylation rate under stress. Some suppliers promote “high-purity” Cyclocreatine but allow broader impurity bands, carry unflagged polymorphs, or tape over inconsistent water content claims. The end-user doesn’t see this until an experiment falls flat, a regulatory reviewer asks pointed questions, or a critical trial must be repeated.

    Ours isn’t just about white paper specs; it’s about total traceability, transparent impurity profiles, and repeatable bioactivity. Long-term clients send direct praise when they notice powder color, batch consistency, and technical support that doesn’t shrug at tough questions. We maintain custom formulation options—coatings and carriers—because the real world doesn’t care about what worked last month if it fails next quarter in a different project.

    Third-party reprocessors and resellers tend to skip essential analytics or repack products using non-specialist materials, risking introduction of atmospheric moisture or contamination that slowly damages chemical integrity. Our operation, from grinding and milling to final sealing and QA, responds to each lesson learned over piles of real-world failures and successes. The result is a supply line that brings Cyclocreatine with predictable chemistry and honest data, without wishful thinking or hidden caveats.

    Looking Ahead: Advancing Quality From Inside the Factory

    Every new round of Cyclocreatine pushes us to innovate controls, analytical checks, and packaging to supply what our customers truly require—predictability, transparency, and documented performance under pressure. Regulation will only tighten and science will keep shifting. From a manufacturing perspective, real quality comes from recognizing and acting on detailed, sometimes stubborn feedback. That’s meant overhauling legacy processes, re-training staff, and moving QA from a “box-checking” exercise to a core business driver.

    It’s easy to talk about quality or consistency; it’s hard to do it on a production floor lighting up at 2:00am fixing a run that’s “off” because of a subtle atmospheric slip. The product leaving our facility is the result of every one of those learning experiences. Each container of Cyclocreatine has a content we can stand behind, backed by batch records and QA signatures, shaped by the day-in, day-out discipline of manufacturing people who care not just about filling an order but about keeping your project on track. Under it all, that's the difference our process brings to Cyclocreatine.