Description

Clindamycin CAS NO 906126-31-6 is a semi-synthetic lincosamide antibiotic derived from lincomycin. This compound is a critical active pharmaceutical ingredient (API) valued for its potent activity against anaerobic bacteria and certain protozoa. It is essential for the formulation of injectable, topical, and oral pharmaceutical products targeting serious infections. Key industries requiring this high-purity material include pharmaceutical manufacturing, veterinary medicine, and clinical research.

Application

• Primary Active Pharmaceutical Ingredient (API) for injectable antibiotic formulations.
• Core component in the manufacture of topical solutions, gels, and lotions for acne and skin infections.
• Raw material for oral dosage forms, including capsules and suspensions.
• Intermediate in veterinary pharmaceutical production for treating bacterial infections in animals.
• Reference standard for quality control and analytical testing in pharmaceutical laboratories.
• Key ingredient in clinical research and development of new antibacterial therapies.

Basic Information

Product Name	Clindamycin
CAS No.	906126-31-6
Molecular Formula	C18H33ClN2O5S
Molecular Weight	424.98 g/mol
Synonyms	Clindamycin; 7(S)-Chloro-7-deoxylincomycin; U-21251; 7-Chloro-7-deoxylincomycin; Cleocin; Dalacin; Sobelin; Clinimycin; Chlorolincomycin; Clindamycina [Spanish]; Clindamycinum [Latin]
EINECS	Contact for details

Quality Control

Our Clindamycin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent pharmacopeial standards, including USP, EP, and CP specifications. Key parameters such as potency, related substances, residual solvents, and microbiological purity are rigorously verified. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Identification (HPLC)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 6.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Heavy Metals	≤ 20 ppm
Sulfated Ash	≤ 0.1%
Microbial Enumeration	Complies with EP/USP

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.