Active Pharmaceutical Ingredient

Toremifene

Also known as: Fareston; FC-1157a

SERMIP / BP / EP / USPGMP CertifiedAurangabad, Maharashtra, India
Toremifene API — Mediocon Inc
Toremifene — Selective Estrogen Receptor Modulator API | Mediocon Inc, Aurangabad, Maharashtra, India

Product Overview

CAS No: 89778-26-7  |  MF: C₂₆H₂₈ClNO  |  MW: 406.96 g/mol

Toremifene is a high-purity Selective Estrogen Receptor Modulator (SERM) supplied by Mediocon Inc as an Active Pharmaceutical Ingredient (API) conforming to IP / BP / EP / USP specifications. Manufactured at our GMP-certified facility in Aurangabad, Maharashtra, India, it meets the stringent quality requirements of global pharmaceutical manufacturers.

Toremifene is an estrogen receptor antagonist used in the treatment of metastatic breast cancer in postmenopausal women with estrogen receptor-positive or unknown tumors.

Key Features

  • High-purity pharmaceutical grade API
  • IP / BP / EP / USP compliant
  • Full CoA and MSDS documentation
  • GMP certified manufacturing facility

Applications

  • Metastatic breast cancer treatment
  • Estrogen receptor-positive tumors
  • Hormone receptor therapy formulations
  • Oncology API development

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 NameToremifene
Also Known AsFareston; FC-1157a
CAS Number89778-26-7
Molecular FormulaC₂₆H₂₈ClNO
Molecular Weight406.96 g/mol
CategorySelective Estrogen Receptor Modulator (SERM)
AppearanceWhite to off-white crystalline powder
SolubilityPractically insoluble in water; soluble in ethanol and methanol
GradeIP / BP / EP / USP

Analytical Specifications

ParameterSpecification
AssayNLT 98.0%
Loss on DryingNMT 0.5%
Heavy MetalsNMT 20 ppm
Residue on IgnitionNMT 0.1%
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
Batch No.TOR/24032026
Mfg DateMAR 2026
Exp DateFEB 2031
Packing25 kg HDPE drums / as per requirement
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