Active Pharmaceutical Ingredient

Clarithromycin

Also known as: Biaxin (brand)

CAS: 81103-11-9 Macrolide Antibiotic USP / BP / IP Bulk Supply Available
Clarithromycin API Manufacturer India | Mediocon Inc
Clarithromycin — Pharmaceutical Grade API

Product Overview

CAS No: 81103-11-9  |  MF: C₃₈H₆₉NO₁₃  |  MW: 747.96 g/mol

Clarithromycin is a semi-synthetic macrolide antibiotic derived from erythromycin. It is used for respiratory tract infections, skin infections, H. pylori eradication (in combination therapy), and MAC (Mycobacterium avium complex) infections in immunocompromised patients. Mediocon Inc supplies pharmaceutical-grade Clarithromycin meeting IP/BP/EP/USP standards.

Key Features

  • Semi-synthetic macrolide antibiotic
  • IP/BP/EP/USP compliant, Assay 99.0% Min.
  • Effective against atypical and intracellular organisms
  • Suitable for oral tablet and extended-release formulations

Applications

  • Community-acquired pneumonia treatment
  • H. pylori eradication triple therapy
  • MAC infections in HIV patients
  • Extended-release oral tablet formulations

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 NameClarithromycin
Also Known AsBiaxin (brand)
CAS Number81103-11-9
Molecular FormulaC₃₈H₆₉NO₁₃
Molecular Weight747.96 g/mol
CategoryAntibiotic / Macrolide
AppearanceWhite to Off-White Crystalline Powder
GradeIP / BP / EP / USP

Analytical Specifications

ParameterSpecification
Assay99.0% Min.
Loss on DryingNMT 1.5%
Heavy MetalsNMT 20 ppm
Related SubstancesComplies
Microbial LimitsComplies with pharmacopoeia
Packing25 kg HDPE drums / as per requirement
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