Active Pharmaceutical Ingredient

Rifaximin API Manufacturer & Supplier in India

Also known as: Normix; Rifacol; Xifaxan; L/105

GMP Certified IP / BP / EP / USP Antibiotic / Rifamycin Derivative Aurangabad, India
Rifaximin API Supplier Manufacturer Aurangabad Maharashtra India — Mediocon Inc
Rifaximin IP / BP / EP / USP  |  GMP Certified  |  Mediocon Inc, Maharashtra, India
CAS No: 116649-85-5

Product Overview

Rifaximin is a high-purity Active Pharmaceutical Ingredient (API) classified as a non-absorbable oral antibiotic and Rifamycin derivative. Mediocon Inc manufactures GMP-compliant Rifaximin at its state-of-the-art facility in Aurangabad, Maharashtra, India.

Therapeutic Applications
  • Traveler's diarrhea caused by E. coli
  • Hepatic encephalopathy prevention and treatment
  • Irritable bowel syndrome with diarrhea (IBS-D)
  • Small intestinal bacterial overgrowth (SIBO)

Technical Specifications

ParameterSpecification
CAS Number116649-85-5
Molecular FormulaC₄₃H₅₁N₃O₁₁
Molecular Weight785.88 g/mol
GradeIP / BP / EP / USP
CategoryAntibiotic / Rifamycin Derivative
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 NoRIF/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 / 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

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 Rifaximin — CAS 116649-85-5 (CAS 116649-85-5) and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.

Our Rifaximin — CAS 116649-85-5 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 — Rifaximin — CAS 116649-85-5 API

What is the minimum order quantity for Rifaximin — CAS 116649-85-5 API?
Mediocon Inc supplies Rifaximin — CAS 116649-85-5 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 Rifaximin — CAS 116649-85-5 does Mediocon supply?
We supply Rifaximin — CAS 116649-85-5 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 Rifaximin — CAS 116649-85-5 API?
Every shipment of Rifaximin — CAS 116649-85-5 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 Rifaximin — CAS 116649-85-5 bulk orders?
Standard lead time for Rifaximin — CAS 116649-85-5 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.

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 9309999757
akshay@mediocon.com
 Get Bulk Quote  Request CoA / MSDS

Quick Reference

CAS No116649-85-5
FormulaC₄₃H₅₁N₃O₁₁
MW785.88 g/mol
GradeIP / BP / EP / USP
CategoryAntibiotic / Rifamycin Derivative

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