Active Pharmaceutical Ingredient

Dapsone

Also known as: Avlosulfon / DDS

CAS: 80-08-0 Antibiotic / Anti-leprotic USP / BP / IP / EP Bulk Supply Available
Dapsone API Manufacturer India | Mediocon Inc
Dapsone — Pharmaceutical Grade API

Product Overview

CAS No: 80-08-0  |  MF: C₁₂H₁₂N₂O₂S  |  MW: 248.30 g/mol

Dapsone (4,4'-diaminodiphenyl sulfone) is a sulfone antibiotic with anti-inflammatory properties used in the treatment of leprosy, dermatitis herpetiformis, and as a prophylactic agent for Pneumocystis pneumonia. Mediocon Inc supplies pharmaceutical-grade Dapsone meeting USP, BP, EP, and IP standards.

Key Features

  • Analgesic, antipyretic & anti-inflammatory
  • USP/BP/IP compliant quality
  • Widely used in cardiovascular therapy
  • Suitable for tablet and effervescent formulations

Applications

  • Leprosy (Hansen's disease) treatment
  • Dermatitis herpetiformis
  • PCP prophylaxis in immunocompromised patients
  • Topical acne gel 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 NameDapsone
Also Known AsAvlosulfon / DDS
CAS Number80-08-0
Molecular FormulaC₁₂H₁₂N₂O₂S
Molecular Weight248.30 g/mol
CategorySulfone Antibiotic / Anti-inflammatory / Anti-leprotic
AppearanceWhite to Creamy White Crystalline Powder
GradeUSP / BP / IP / EP

Analytical Specifications

ParameterSpecification
Assay99.0% Min.
Loss on DryingNMT 0.5%
Melting Point175°C – 181°C
Heavy MetalsNMT 10 ppm
pHN/A
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
Packing25 kg HDPE drums / as per requirement
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