Active Pharmaceutical Ingredient

Oteracil Potassium — CAS 220210-56-0

Also known as: Potassium Oxonate; 5-Chloro-2,4-dihydroxypyridine potassium salt

GMP Certified IP / BP / EP / USP 5-Fluorouracil Modulator / Antineoplastic Adjunct Aurangabad, India
Oteracil Potassium API Supplier Manufacturer Aurangabad Maharashtra India — Mediocon Inc
Oteracil Potassium IP / BP / USP  |  GMP Certified  |  Mediocon Inc, Maharashtra, India
CAS No: 220210-56-0

Product Overview

Oteracil Potassium is a high-purity Active Pharmaceutical Ingredient (API) classified as a 5-Fluorouracil Modulator / Antineoplastic Adjunct. Manufactured by Mediocon Inc in Aurangabad, Maharashtra, India at a GMP-certified facility, it is supplied in bulk for pharmaceutical formulations worldwide. CAS No: 220210-56-0.

Therapeutic Applications
  • Component of S-1 (tegafur/gimeracil/oteracil) anticancer regimen
  • Gastric cancer treatment in combination therapy
  • Reduction of gastrointestinal toxicity of fluorouracil
  • Colorectal cancer adjuvant therapy
  • Pancreatic and biliary tract cancer management

Technical Specifications

ParameterSpecification
CAS Number220210-56-0
Molecular FormulaC4H3ClKN3O2
Molecular Weight211.64 g/mol
GradeIP / BP / EP / USP
Category5-Fluorouracil Modulator / Antineoplastic Adjunct
AppearanceWhite to off-white crystalline powder
SolubilitySoluble in water; slightly soluble in methanol
AssayNLT 98.0%
Loss on DryingNMT 0.5%
Heavy MetalsNMT 20 ppm
Residue on IgnitionNMT 0.1%
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
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 / EP / 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

Request a Quote

Minimum Order: 1 kg (sample available)
Export to 40+ countries worldwide
Full documentation: CoA, MSDS, COO
Lead Time: 2–4 weeks (standard)
WhatsApp: +91 8055776636
sales@mediocon.com
 Get Bulk Quote  Request CoA / MSDS

Quick Reference

CAS No220210-56-0
FormulaC4H3ClKN3O2
MW211.64 g/mol
GradeIP / BP / EP / USP
Category5-Fluorouracil Modulator / Antineoplastic Adjunct

Related APIs

Octreotide Acetate Oseltamivir Phosphate Oxandrolone Orlistat
View All APIs →
💬
Mediocon AI✖
Hello 👋 How can I help you today?