High-Purity Active Pharmaceutical Ingredient for Oncology Therapeutics
Fosaprepitant API (CAS 172673-20-0) is an active pharmaceutical ingredient in the Oncology-Segment API category, manufactured by Swapnroop Drugs and Pharmaceuticals, a WHO-GMP certified facility in Chhatrapati Sambhaji Nagar (Aurangabad), Maharashtra, India. It is supplied in IP/BP/EP/USP pharmacopeial grades, with MOQ starting at 1 kg for sampling and 25 kg for commercial bulk orders, full CoA/MSDS documentation, and export support to USA, UK, Germany, UAE, Saudi Arabia, Brazil, South Africa, Nigeria, Kenya, Australia, and Southeast Asian markets.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white amorphous powder |
| Identification | IR & HPLC compliant |
| Assay (HPLC) | 98.0% – 102.0% |
| Loss on Drying | NMT 1.0% |
| Residue on Ignition | NMT 0.2% |
| Heavy Metals | NMT 10 ppm |
| pH (1% Solution) | 2.0 – 4.0 |
| Individual Impurity | ≤ 0.5% |
| Total Impurities | ≤ 1.5% |
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WHO-GMP certified · CoA + MSDS included · Ships to 40+ countries
Fosaprepitant API is positioned for companies seeking a dependable active pharmaceutical ingredient source backed by organized quality systems and scalable supply support.
Our manufacturing and supply approach for Fosaprepitant emphasizes dependable commercial support, efficient order management, and pharma-focused service for long-term buyers.
Fosaprepitant is commonly assessed on quality consistency, handling profile, packaging suitability, and documentation readiness before it is approved for downstream formulation use.
Fosaprepitant API is manufactured under WHO-GMP certified processes with in-house quality control covering identification, assay, related substances, and heavy-metal testing for every batch. Each shipment is released against a Certificate of Analysis (CoA) and Material Safety Data Sheet (MSDS), with DMF-grade dossier support (stability data and Genotoxic Impurity Report) available for USFDA, EMA, and CDSCO regulatory submissions.
Swapnroop exports Fosaprepitant API to pharmaceutical buyers across USA, UK, Germany, UAE, Saudi Arabia, Brazil, South Africa, Nigeria, Kenya, Australia, and Southeast Asian markets, with export documentation, phytosanitary/regulatory paperwork, and logistics coordination handled for both sea and air freight consignments.
We offer Fosaprepitant in pharma-oriented packaging formats including HDPE or fiber drum options with inner protection layers, helping maintain handling quality during storage, shipping, and routine supply movement.
Get Bulk QuoteShare your required quantity and pharmacopeial grade via WhatsApp or email.
We share CoA, MSDS, and applicable DMF-grade documents for evaluation.
Confirm a 1 kg sample or place a commercial bulk order (25 kg+).
Standard lead time is 2–4 weeks with full export documentation handled.
“Reliable supplier of Fosaprepitant API. Consistent quality with full CoA documentation and on-time delivery.”
— Verified B2B Customer
“Batch-to-batch consistency for Fosaprepitant API has been dependable across multiple commercial orders.”
— Bulk Sourcing Partner
Other APIs available from Swapnroop Pharma
The CAS number for Fosaprepitant API is 172673-20-0. It is an Active Pharmaceutical Ingredient manufactured by Swapnroop Drugs and Pharmaceuticals in Maharashtra, India.
Fosaprepitant API is available in IP, BP, EP, and USP pharmacopeial grades with HPLC-verified purity. All batches include full CoA, MSDS, and pharmacopeial identification testing.
Minimum order is 1 kg for sampling and 25 kg for commercial bulk supply of Fosaprepitant API. Standard lead time is 2–4 weeks from our Aurangabad, Maharashtra facility.
Yes, Swapnroop provides full DMF-grade documentation for Fosaprepitant API including CoA, MSDS, Genotoxic Impurity Report, Stability Data, and regulatory dossier support for USFDA, EMA, and CDSCO.
Fosaprepitant is supplied with a batch-specific Safety Data Sheet outlining recommended handling precautions for oncology-segment actives. Buyers should review the MSDS before commercial handling or formulation work.
For companies evaluating Fosaprepitant API manufacturer options in India, this page offers a clear overview of the product profile, quality approach, and supply readiness.
Our team works with buyers who need Fosaprepitant API backed by practical documentation support, organized batch handling, and efficient supply communication for ongoing business.