Active Pharmaceutical Ingredient

Anastrozole API Manufacturer & Supplier in India

Also known as: Arimidex (brand)

CAS: 120511-73-1 Aromatase Inhibitor USP / BP / IP Bulk Supply Available
Anastrozole API Manufacturer India | Mediocon Inc
Anastrozole — Pharmaceutical Grade API

Product Overview

CAS No: 120511-73-1  |  MF: C₁₇H₁₉N₅  |  MW: 293.37 g/mol

Anastrozole is a non-steroidal aromatase inhibitor used as a first-line treatment for hormone receptor-positive breast cancer in postmenopausal women. It reduces estrogen production, slowing or stopping the growth of certain tumors. Mediocon Inc supplies pharmaceutical-grade Anastrozole meeting IP/BP/EP/USP standards.

Key Features

  • Non-steroidal aromatase inhibitor
  • IP/BP/EP/USP compliant quality
  • First-line breast cancer therapy
  • Suitable for tablet formulations

Applications

  • Breast cancer tablets
  • Hormone therapy formulations
  • Oncology drug manufacturing
  • Clinical research supplies

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 NameAnastrozole
Also Known AsArimidex (brand)
CAS Number120511-73-1
Molecular FormulaC₁₇H₁₉N₅
Molecular Weight293.37 g/mol
CategoryOncology / Aromatase Inhibitor
AppearanceWhite to Off-White Crystalline Powder
GradeIP / BP / EP / USP

Analytical Specifications

ParameterSpecification
Assay98.0% – 102.0%
Loss on DryingNMT 0.5%
Related SubstancesComplies
Heavy MetalsNMT 20 ppm
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
Packing25 kg HDPE drums / 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 Anastrozole (CAS 120511-73-1) and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.

Our Anastrozole 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 — Anastrozole API

What is the minimum order quantity for Anastrozole API?
Mediocon Inc supplies Anastrozole 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 Anastrozole does Mediocon supply?
We supply Anastrozole conforming to IP / BP / EP / USP 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 Anastrozole API?
Every shipment of Anastrozole 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 Anastrozole bulk orders?
Standard lead time for Anastrozole 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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