Description

Dl-Griseofulvin CAS NO 2884-22-2 is a synthetic antifungal compound belonging to the benzofuran class. This product is essential for its potent inhibitory action against dermatophytes, the fungi responsible for skin, hair, and nail infections. It is a critical active pharmaceutical ingredient (API) primarily required by pharmaceutical manufacturers for the production of oral antifungal medications.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in the formulation of oral antifungal tablets and capsules.
• Treatment of tinea infections (ringworm) including tinea corporis, tinea capitis, tinea pedis, and tinea unguium (onychomycosis).
• Manufacturing of veterinary antifungal preparations for similar dermatophyte infections in animals.
• Use in research and development for studying antifungal mechanisms and developing new therapeutic agents.
• Potential incorporation into topical formulations in combination with other agents for enhanced treatment efficacy.

Basic Information

Product Name	Dl-Griseofulvin
CAS No.	2884-22-2
Molecular Formula	C17H17ClO6
Molecular Weight	352.77 g/mol
Synonyms	Griseofulvin; 7-Chloro-2',4,6-trimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; Amudane; Fulcin; Grifulvin V; Grisactin; Grisovin; Polygris; (1'S,6'R)-7-Chloro-2',4,6-trimethoxy-6'-methyl-3H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione
EINECS	220-767-7

Quality Control

Our Dl-Griseofulvin is manufactured under strict quality management systems. The product undergoes rigorous analytical testing to ensure it meets pharmaceutical-grade specifications, including identity, purity, and impurity profile as per relevant pharmacopeial standards (e.g., USP, EP). A comprehensive Certificate of Analysis (COA) is provided with each batch 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 controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

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