|
HS Code |
240833 |
| Name | Tranilast |
| Chemical Name | N-(3',4'-dimethoxycinnamoyl)anthranilic acid |
| Cas Number | 53902-12-8 |
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Mechanism Of Action | Inhibits release of histamine from mast cells |
| Approved Uses | Allergic disorders, keloids, hypertrophic scars |
| Route Of Administration | Oral |
| Brand Names | Rizaben |
| Legal Status | Prescription only (in some countries) |
| Solubility | Slightly soluble in water, soluble in ethanol and DMSO |
| Storage Conditions | Store at room temperature, away from light and moisture |
| Side Effects | Nausea, rash, liver dysfunction, eosinophilia |
As an accredited Tranilast factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tranilast packaging: White plastic bottle containing 100 tablets, each labeled 100 mg, with orange and blue text, tamper-evident seal included. |
| Shipping | Tranilast is shipped in tightly sealed containers, protected from light and moisture, typically at room temperature unless otherwise specified. It is classified as a non-hazardous chemical for transport. Proper labeling and documentation are included, and all relevant shipping regulations are followed to ensure safety and product integrity during transit. |
| Storage | Tranilast should be stored in a tightly sealed container, protected from light and moisture, at room temperature (15–25°C or 59–77°F). Keep it in a cool, dry place, away from direct sunlight and incompatible substances. Ensure the storage area is well-ventilated and access is limited to authorized personnel. Follow all relevant local, regional, and national chemical storage regulations. |
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Purity 99%: Tranilast with a purity of 99% is used in anti-fibrotic therapy development, where high purity ensures reliable inhibition of collagen synthesis in vitro studies. Molecular Weight 327.33 g/mol: Tranilast with a molecular weight of 327.33 g/mol is used in controlled drug delivery systems, where precise molecular sizing allows for optimized bioavailability and release kinetics. Particle Size 10 µm: Tranilast with a particle size of 10 µm is utilized in topical formulations, where reduced particle size enhances dermal absorption and efficacy. Melting Point 146°C: Tranilast with a melting point of 146°C is used in pharmaceutical compounding processes, where thermal stability supports consistent formulation integrity. Stability Temperature 25°C: Tranilast stable at 25°C is applied in storage-sensitive drug products, where ambient temperature stability preserves potency and shelf life. Solubility 0.1 mg/mL in water: Tranilast with a solubility of 0.1 mg/mL in water is used in oral suspension formulations, where controlled solubility delivers consistent dosing and dispersibility. Viscosity Grade Low: Tranilast with low viscosity grade is incorporated in injectable solutions, where low viscosity enables smooth administration and accurate dosing. pKa 4.01: Tranilast with a pKa of 4.01 is used in pH-sensitive drug formulations, where it facilitates targeted release in gastrointestinal environments. Polymorphic Form I: Tranilast in Polymorphic Form I is used in solid dosage production, where consistent crystalline structure enhances tablet hardness and reproducibility. Residual Solvents <0.1%: Tranilast with residual solvents below 0.1% is implemented in high purity manufacturing, where minimal solvent content ensures regulatory compliance and patient safety. |
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Sifting through all the choices in the pharmaceutical world sometimes feels overwhelming. Tranilast, a distinctive anti-allergic and anti-inflammatory treatment, carves out a unique space with its combination of chemical reliability and documented clinical background. The focus isn’t only on relieving symptoms. Tranilast offers researchers and clinicians a foundation for broader therapeutic impact, addressing not just allergic responses but also more complex fibrosis and inflammatory routes. Its backbone, chemically known as N-(3,4-dimethoxycinnamoyl)-anthranilic acid, has gained attention among specialists for putting patient relief and disease pathway management on the same table.
Many products try to make big claims about effectiveness, but few match up to actual demand in chronic and multifactorial diseases. Tranilast breaks the mold thanks to an established track record in easing the effects of bronchial asthma, keloids, hypertrophic scars, and even some forms of cystitis. Most allergic medications work by simply blocking histamine activity. Tranilast stands out because it directly interferes with inflammatory cytokine production and collagen synthesis — two root causes behind many stubborn conditions that don’t respond to antihistamines.
In practice, Tranilast’s oral capsule and tablet models make dosing straightforward for patients and caregivers. Unlike some drugs that require precise environmental control or special handling, Tranilast behaves well on pharmacy shelves and in patient hands alike. Its structure bears out in stability and bioavailability. Physicians who decide between multiple therapies for a single complaint appreciate options that don’t ask for constant dose tinkering or elaborate monitoring, especially in outpatient scenarios.
Standard allergy pills tackle sneezing and hives. Tranilast goes further; its indications range from chronic allergic disorders to post-operative healing contexts. Some dermatologists rely on it for treating raised scars and skin stiffening after burns, backed by studies highlighting its inhibition of fibroblast-driven collagen overproduction. In the pulmonary clinic, Tranilast gives new hope to asthma cases where steroids or ordinary bronchodilators aren’t enough. Urologists even lean on Tranilast for interstitial cystitis, thanks to its ability to limit mast cell activation, giving patients respite where standard antimuscarinic agents fall flat.
Clinicians appreciate how Tranilast’s oral route simplifies treatment plans. Because nobody wants to juggle a cabinet full of medicines with rigid timing or complex dietary restrictions, Tranilast’s twice-daily routine fits well in busy lives. Surprising as it may seem, patient adherence rises simply because Tranilast doesn’t require acrobatics to administer, and its risk profile (especially regarding severe liver or kidney toxicity) remains lower than some longstanding alternatives.
Practical medicine rewards products that hold up under scrutiny. Families and patients judge a therapy by whether it works day in and day out — not just in short-term studies. Tranilast delivers this consistency, bolstered by decades of investigation. Peer-reviewed literature and regulatory summaries both agree on its breadth; studies from allergy specialists, dermatology teams, and even transplant researchers highlight not just symptom control but meaningful shifts in tissue remodeling and long-term outcomes.
For instance, one Japanese multicenter trial followed patients with asthma refractory to corticosteroids. Researchers noted improved control in bronchial symptoms, attributed in part to Tranilast’s suppression of interleukin release and decreased airway smooth muscle proliferation. These outcomes may not sound flashy, but for a parent with a child missing school due to asthma flares, or a burn survivor desperately hoping to avoid another scar revision, stories like these change lives.
Every patient and doctor faces the same loaded question: is the classic drug the right call, or is it time to try something with a bigger toolkit? Tranilast rarely makes the news headlines, but its multi-pronged approach means fewer dead ends. Antihistamines chase symptoms. Steroids often command the immune response but carry a risk of thinning skin, weight gain, and metabolic disruption. Tranilast approaches these issues more surgically, so to speak. By targeting the transforming growth factor-beta (TGF-β) pathway and taming immune cells at the source, Tranilast doesn’t just mask the noise — it works where the inflammation starts.
Doctors working with rare connective tissue diseases notice that steroid-reliant protocols often plateau. Tranilast sneaks past these barriers with a targeted anti-fibrotic punch. In scleroderma and kidney disease circles, research suggests Tranilast might help slow down hardening or scarring in body organs, not just surface skin or breathing tubes. The collaborative approach — using Tranilast alongside, not instead of, cornerstone therapies — speaks to its practical role in everyday clinics.
Tranilast comes in straightforward capsule and tablet formats, often at strengths suitable for titration based on patient age, weight, and diagnosis. Unlike biologic agents, vials, or infusions that demand infusion chairs, refrigeration, and lengthy monitoring, Tranilast’s oral forms make life simpler for pharmacists and patients alike. The standard dosage patterns, established through clinical experience, give prescribers confidence in adjusting dose increments without the fine-tooth comb needed for more volatile compounds.
Some users worry about medication interactions or metabolic side effects. While every drug deserves respect for potential risks, Tranilast’s interactome profile grants it favor in polypharmacy settings, especially where immune suppressants or anti-inflammatories already jostle for space. Routine monitoring, such as occasional liver enzyme checks or periodic review of kidney function, slots in cleanly with annual healthcare visits — not burdensome, but noticeable enough to catch early warning signals.
The biggest reason Tranilast attracts attention comes from stories outside lab reports. Scar survivors who avoided a third surgery, cystitis patients who saw nighttime awakenings fade, and asthma patients who could finally take a deep breath fill clinics with real-world evidence. For every bottle of Tranilast dispensed, there’s a narrative of someone regaining a small piece of normalcy. It’s this ability to step across medical silos and serve needs across dermatology, pulmonology, and urology that keeps Tranilast relevant.
Feedback from prescribers lends perspective that numbers alone can’t capture. Some report that children who resisted bitter medicines willingly accept Tranilast tablets without drama. Others note that elderly patients coping with complex regimens tolerate long-term Tranilast with few complaints about side effects or palatability. These stories shape the broader conversation about adherence and quality of life as central pillars of long-term care.
No medication solves every problem, and Tranilast faces its share of unanswered questions. Long-term, multi-center studies exploring its full anti-fibrotic reach in cardiac or renal tissue remain underway. Some patients may develop mild gastric discomfort or rarely, elevated enzymes that ask for pause or dose reassessment. Ongoing research, including phase II and III trials, weighs its promise in organ transplant fibrosis prevention, radiation-induced tissue damage, and even certain cancer adjunct roles. What’s clear from open-label and registry studies is that Tranilast inspires optimism where therapeutic options thin out.
Healthcare teams see opportunity in blending Tranilast with both old standbys and state-of-the-art biologic blockers. In practice, this doesn’t turn Tranilast into a miracle fix, but it does expand the toolkit with a molecule that’s trustworthy and, for many, less intimidating than injections or hospital-based treatments. The best way forward lies in keeping patient experience central and letting practical clinic wisdom guide protocol evolution.
Staying true to the highest clinical standards means sticking to what the evidence shows. Tranilast’s data pool covers everything from randomized controlled trials to hard-earned post-market clinical experience. Its side effect profile — mostly mild GI symptoms, occasional hepatic enzyme elevations — rarely outpaces the benefits gained, especially when patients train eyes on the longer game: fewer hospital visits, less invasive intervention, and better day-to-day functioning.
One central tenet of good medicine focuses on transparency with patients. No pill erases risk, but open discussions about likely benefits, practical side effects, and how Tranilast slots into broader treatment strategies mean fewer surprises down the line. Families navigating long-term inflammatory disease feel better knowing their team is proactive in sharing both science-backed optimism and honest warnings.
Healthcare workers want fair access to therapies like Tranilast, not just in big-city hospitals but also in community and rural clinics. Pricing, availability, and regulatory approval stand out as current hurdles. Broader insurance coverage and expanded inclusion in clinical guidelines sit atop wish lists for patients living in regions where access still lags. Direct communication between pharmaceutical manufacturers, regulatory boards, and patient advocacy groups offers the most actionable path forward. Pushing for continued transparency in clinical data reporting supports confidence among new prescribers.
Another challenge shows up in ensuring patients remain centered in research designs. Patient-reported outcomes, rather than numerical endpoint fixation, should continue to guide future study protocols. Collaboration between clinicians who prescribe Tranilast and those who design next-generation trials helps bridge the gap between academic findings and real-world sick rooms.
Success stories around Tranilast should motivate not just more research but better clinical outreach. Professional societies can produce sharper, more inclusive educational content for practitioners unfamiliar with Tranilast’s nuances. Medical training programs, particularly in specialties like dermatology and pulmonology, can include case-based sessions highlighting its role in both routine and tough cases. Decisions at the pharmacy and insurance benefit levels need input from front-line clinicians who see the long-term upsides in chronic care, not just upfront cost calculations.
Pharmaceutical investment in direct patient education — not just glossy ads, but real resources on appropriate use, management of potential side effects, and what results to expect — helps create informed partners in care. The sharing of translated resources and accessible clinics, especially in low-resource settings, gives Tranilast a shot at equity in impact and reach.
Clinical work teaches that patients value progress they can feel and see — not just better lab results. Tranilast’s edge comes from meeting real-world demands, without asking patients to gamble with harsh side effect tradeoffs or unwieldy dosing schedules. On busy wards, seeing a scar soften or a chronic cough lose its sting may not earn headlines, but it keeps hope alive for families and clinicians.
Many pharmaceutical products promise broad-spectrum solutions. Tranilast stands among the few with enough years behind it and enough diverse studies to make a case for safety, utility, and adaptability across more than one diagnosis. Its willingness to play alongside older drugs and new ones, its easy route of administration, and its rootedness in patient-centered outcomes push it ahead in an increasingly crowded field. If anything, Tranilast’s biggest story remains ongoing: listening to both data and human experience and letting both shape tomorrow’s care pathways.