Active Pharmaceutical Ingredient

Prinaberel — CAS 524684-52-4

Also known as: ERB-041; Prinaberel ERβ agonist

GMP Certified IP / BP / USP Estrogen Receptor Beta (ERβ) Agonist Aurangabad, India
Prinaberel API Supplier Manufacturer Aurangabad Maharashtra India — Mediocon Inc
Prinaberel IP / BP / USP  |  GMP Certified  |  Mediocon Inc, Maharashtra, India
CAS No: 524684-52-4

Product Overview

Prinaberel (ERB-041) is a selective estrogen receptor beta (ERβ) agonist investigated for anti-inflammatory and immunomodulatory effects. It has been studied as a potential therapeutic agent in conditions such as rheumatoid arthritis, endometriosis, and inflammatory bowel disease, leveraging ERβ's role in modulating immune responses. Mediocon Inc manufactures Prinaberel API at its GMP-certified facility in Aurangabad, Maharashtra, India.

Therapeutic Applications
  • Investigational treatment of rheumatoid arthritis and inflammatory joint disease
  • Research in endometriosis management via ERβ pathway modulation
  • Inflammatory bowel disease research (Crohn's disease, ulcerative colitis)
  • Pharmacological research tool for selective ERβ pathway studies

Technical Specifications

ParameterSpecification
CAS Number524684-52-4
Molecular FormulaC21H24N2O3
Molecular Weight352.43 g/mol
GradeIP / BP / USP
CategoryEstrogen Receptor Beta (ERβ) Agonist
AppearanceWhite to off-white, crystalline powder
SolubilityFreely soluble in methanol, sparingly soluble in ethanol, slightly soluble in water
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 NoPRIN/24032026
Mfg DateMAR 2026
Exp DateFEB 2031
Packing25 kg HDPE drums / as per requirement

Quality & Compliance

  • GMP Certified manufacturing facility in Aurangabad, Maharashtra, India
  • Full pharmacopoeial compliance: IP / BP / USP standards
  • Complete documentation: Certificate of Analysis (CoA), MSDS, Certificate of Origin
  • Stringent in-process quality control at every manufacturing stage
  • HPLC purity testing and spectroscopic identification (IR, NMR)
  • Cold-chain and controlled-environment storage facilities available
  • Exported to 40+ countries with full regulatory support
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