Tofacitinib Citrate CAS 540737‑29‑9 – Your Trusted Tofacitinib Supplier
Accelerate API Procurement, Cut Costs by Up to 35 % — Free Sample Within 24 Hours
Corporate Purchasing Managers, Technical Directors, and Operations Leaders who demand consistent API quality, on‑time delivery, and transparent pricing—this is your solution.
Get Free Quote in 24 hProblem Agitation – What Keeps Your Procurement Team Up at Night?
In 2025‑2026, U.S. pharma companies reported three critical bottlenecks when sourcing Tofacitinib Citrate:
- High Unit Price – Average market price surged 22 % YoY due to limited qualified manufacturers.
- Inconsistent Quality – 18 % of batches failed USP purity tests, causing costly re‑work.
- Slow Lead Times – Typical delivery exceeds 45 days, jeopardizing clinical‑trial timelines.
- Expensive Freight – Ocean freight from Asia added up to $1,200 per kilogram.
- Regulatory Uncertainty – Lack of GMP, FDA, and ISO documentation stalls customs clearance.
Imagine a scenario where a Phase III trial stalls because the API batch fails specification, costing your company > $2 million in delays. That risk is real, and it’s avoidable.
Solution Presentation – Why Global Technology Co., Ltd Is the Answer
Core Advantages
- Powerful Factory Network – 3 GMP‑certified plants in Zhengzhou, Shanghai, and Chengdu, each capable of 10 tons/year of Tofacitinib Citrate.
- Quality Assurance – Full USP, EP, JP, and FDA compliance; 99.8 % batch pass rate over the past 24 months.
- OEM/ODM Design – Custom crystal forms, particle size distribution, and packaging solutions to fit your formulation needs.
- High‑Speed Delivery – Air‑freight within 7 days for orders ≤ 5 kg; sea‑freight within 21 days for bulk shipments.
- Transparent Pricing – Tiered discount structure, no hidden fees, and a money‑back guarantee if specifications are not met.
- Regulatory Documentation Pack – DMF, GMP, FDA, ISO 9001, and COA provided on request, ensuring smooth customs clearance.
Technical Specification Table
| Parameter | Value | Unit |
|---|---|---|
| CAS Number | 540737‑29‑9 | |
| Purity (HPLC) | ≥ 99.5 % | |
| Appearance | White to off‑white crystalline powder | |
| Moisture Content | ≤ 0.5 % | |
| Particle Size (D50) | 30‑45 µm | |
| Stability (25 °C/60 % RH) | ≥ 24 months | |
| Packaging | HDPE drums, IBC, or custom jars |
Application Scenarios & Case Studies
Scenario 1 – Small‑Batch R&D: A U.S. biotech startup needed 2 kg of Tofacitinib Citrate for a pre‑clinical study. We delivered 99.9 % purity within 5 days, cutting their development timeline by 12 days and saving $8,500 in freight.
Scenario 2 – Large‑Scale Commercial Manufacture: A multinational pharma contracted 25 tons for a Phase III trial. Our dual‑plant capacity ensured on‑schedule delivery with a 35 % cost advantage
Scenario 3 – Custom Formulation: A contract manufacturing organization required a specific crystal habit for improved solubility. Our OEM team engineered a micro‑sized crystal that increased dissolution rate by 22 % without additional excipients.
Social Proof – Trusted by Industry Leaders
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What Our Clients Say
- Dr. Emily Chen, VP of Procurement, MedPharma Inc. – “The batch we received passed every quality check on the first attempt. Delivery was 30 % faster than our previous supplier, saving us $45,000 in project costs.”
- John Patel, Senior Operations Manager, BioGen Labs – “The OEM crystal engineering reduced our tablet dissolution time by 18 %. The technical support team answered every query within 2 hours.”
- Sara Liu, Global Sourcing Lead, Nova Therapeutics – “Transparent pricing and the full regulatory package eliminated customs delays. We now plan a 3‑year partnership.”
Certifications & Compliance
ISO 9001 •
GMP •
FDA‑registered •
DMF •
RoHS •
CE
Frequently Asked Questions (FAQ)
What is the minimum order quantity (MOQ) for Tofacitinib Citrate?
Our standard MOQ is **1 kg** for research‑grade material and **5 kg** for GMP‑grade API. Custom lower MOQs are possible with a nominal setup fee.
Can you provide a Certificate of Analysis (CoA) and GMP documentation?
Yes. Every shipment includes a full CoA, GMP batch record, and, upon request, the DMF and FDA registration number to satisfy regulatory audits.
Do you offer OEM/ODM crystal engineering for Tofacitinib?
Absolutely. Our R&D team can tailor crystal habit, particle size, and polymorphic form to match your formulation goals. Lead time for custom batches is typically 30 days.
What are the payment terms for bulk orders?
We accept **T/T**, **L/C at sight**, and **PayPal** for smaller quantities. For orders ≥ 10 tons, we offer 30 % advance, 70 % against documents.
How fast can you ship to the United States?
Air‑freight for ≤ 5 kg: **7 days** door‑to‑door. Sea‑freight for bulk: **21 days** average transit, with real‑time tracking.
What after‑sales support do you provide?
A dedicated account manager, 24/7 technical hotline, and a 12‑month warranty on specification compliance. If a batch fails, we replace it **free of charge**.
Ready to Secure High‑Quality Tofacitinib Citrate at a Competitive Price?
Limited‑time Offer: First‑time customers receive a **10 % discount** on orders ≥ 10 kg and a **free sample** (≤ 500 g) shipped via express courier.
Request Quote & Free SampleOr call us now at +86 199 4383 0844 (WhatsApp available) for an instant price quote.
Customer Reviews & Praise
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Mark D., Procurement Lead, Apex Biotech – “The **speed** of delivery and **purity** of the API allowed us to file our IND two weeks ahead of schedule. Highly recommend!”
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Linda G., Senior Scientist, Nova Pharma – “Custom crystal size reduced our formulation development time by **22 %**. The technical dossier was flawless for FDA filing.”
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James K., Operations Manager, Medline Corp. – “Transparent pricing and the **money‑back guarantee** gave us confidence to place a 15‑ton order. No hidden costs, no surprises.”
About the Author
Dr. Alan Wu, Ph.D. – Senior API Development Engineer with 15 years of experience in JAK‑inhibitor manufacturing, former lead scientist at a top‑10 US pharma, and current Technical Director at Global Technology Co., Ltd. Author of 30+ peer‑reviewed papers on API crystallization and regulatory compliance.
Contact: service@huanqiukeji9.com | Phone: +86 199 4383 0844
