Active Pharmaceutical Ingredient

Ambrisentan API Manufacturer & Supplier in India

Also known as: Letairis / Volibris

CAS: 177036-94-1 Endothelin Antagonist / PAH USP / EP Bulk Supply Available
Ambrisentan API Manufacturer India | Mediocon Inc
Ambrisentan — Pharmaceutical Grade API

Product Overview

CAS No: 177036-94-1  |  MF: C₂₂H₂₂N₂O₄  |  MW: 378.42 g/mol

Ambrisentan is a selective endothelin-1 type A (ETA) receptor antagonist indicated for the treatment of pulmonary arterial hypertension (PAH). It improves exercise capacity and delays clinical worsening. Mediocon Inc supplies pharmaceutical-grade Ambrisentan for licensed pharmaceutical manufacturers.

Key Features

  • Selective ETA receptor antagonist
  • USP/EP compliant quality
  • Improves PAH exercise capacity
  • Suitable for once-daily tablet formulations

Applications

  • Pulmonary arterial hypertension tablets
  • PAH combination therapy
  • Functional class II–III PAH
  • Specialty cardiovascular formulations

Why Choose Mediocon

  • ISO 9001:2015 & GMP certified manufacturing
  • Consistent batch-to-batch quality with full CoA
  • Export-ready documentation: COO, MSDS, DMF
  • Flexible MOQ for both R&D and commercial scale
  • Dedicated QA support for regulatory filings

Product Specifications

Product NameAmbrisentan
Also Known AsLetairis / Volibris
CAS Number177036-94-1
Molecular FormulaC₂₂H₂₂N₂O₄
Molecular Weight378.42 g/mol
CategoryEndothelin Receptor Antagonist
AppearanceWhite to Off-white Powder
GradeUSP / EP

Analytical Specifications

ParameterSpecification
Assay98.0% – 102.0%
Loss on DryingNMT 0.5%
Melting PointN/A
Heavy MetalsNMT 10 ppm
pHN/A
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
Packing1 kg foil pouches / as per requirement

Sourcing, Regulatory & Export Information

Mediocon Inc is a GMP-certified API manufacturer and bulk pharmaceutical ingredient supplier based in Aurangabad, Maharashtra, India. We specialise in supplying Ambrisentan (CAS 177036-94-1) and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.

Our Ambrisentan is manufactured under strict quality management protocols compliant with WHO-GMP, ISO 9001:2015, and major pharmacopoeial standards (IP, BP, USP, EP). Every batch undergoes full analytical testing — identity (IR/HPLC), assay, related substances, residual solvents (ICH Q3C), heavy metals, and microbial limits — before release with a Certificate of Analysis.

Export Markets

  • USA — FDA-registered facility; DMF support available for ANDA/NDA filings
  • Europe — EMA-compliant documentation; CEP/EDMF support on request
  • Africa & Middle East — WHO-GMP certified; competitive pricing for emerging markets
  • Southeast Asia — established logistics network; temperature-controlled shipments
  • India domestic — schedule H/X compliance; all state licensing documentation provided

Quality & Compliance

  • ISO 9001:2015 certified quality management system
  • GMP-certified manufacturing facility, Aurangabad, Maharashtra
  • Full batch traceability from raw material to finished API
  • Stability data available (ICH Q1A guidelines) for regulatory submissions
  • Dedicated QA team for customer audits and regulatory queries

Frequently Asked Questions — Ambrisentan API

What is the minimum order quantity for Ambrisentan API?
Mediocon Inc supplies Ambrisentan with a minimum order quantity of 1 kg (sample packs available for R&D). We accommodate both small R&D quantities and large commercial-scale orders. Contact our sales team at akshay@mediocon.com or +91 9309999757 for a tailored quote.
What pharmacopoeial grades of Ambrisentan does Mediocon supply?
We supply Ambrisentan conforming to USP / EP pharmacopoeial standards. Each batch is tested against full pharmacopoeial specifications and released with a Certificate of Analysis. Custom specifications can be accommodated for regulated markets.
What documentation is provided with Ambrisentan API?
Every shipment of Ambrisentan comes with: Certificate of Analysis (CoA), MSDS/SDS, Certificate of Origin (COO), and Drug Master File (DMF) support on request. We also provide GMP certification, ISO 9001:2015 compliance documentation, and full regulatory support for filings in USA (FDA), Europe (EMA), and other markets.
What is the lead time and shipping for Ambrisentan bulk orders?
Standard lead time for Ambrisentan is 2–4 weeks for standard orders; expedited shipments possible for urgent requirements. We ship to 40+ countries worldwide using approved pharmaceutical-grade packaging (25 kg HDPE drums / aluminium foil bags). All shipments include temperature-controlled logistics options where required by the product's storage conditions.
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