Description

Biotin Sulfoxide is a key oxidized derivative of the essential vitamin biotin (Vitamin B7/Vitamin H). This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a metabolic intermediate and its potential biological activity. It serves as a critical reference standard and building block for scientists and manufacturers in the life sciences sector. Primary industrial users include pharmaceutical R&D laboratories, diagnostic kit manufacturers, and fine chemical producers specializing in high-purity vitamin analogs.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of biotin and its metabolites in drug substances and finished products via HPLC, LC-MS, or other analytical methods.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies to investigate biotin metabolism and sulfoxide reductase pathways.
• Diagnostic Reagent Manufacturing: Serves as a raw material or calibrant in the production of in-vitro diagnostic (IVD) kits for vitamin deficiency testing.
• Nutraceutical & Cosmetic Ingredient Synthesis: Acts as a precursor or intermediate in the synthesis of novel, stabilized forms of biotin for advanced personal care and dietary supplement formulations.
• Veterinary Pharmaceutical Development: Utilized in research for developing animal health products targeting coat, skin, and hoof conditions.

Basic Information

Product Name	Biotin Sulfoxide
CAS No.	954-97-2
Molecular Formula	C10H16N2O3S
Molecular Weight	244.31 g/mol
Synonyms	Biotin S-oxide; Biotin Sulfoxide; D-Biotin Sulfoxide; Vitamin H Sulfoxide; Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid S-oxide; (+)-Biotin Sulfoxide; Biotin 1-oxide
EINECS	Contact for details

Quality Control

Our Biotin Sulfoxide CAS NO 954-97-2 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with a detailed Certificate of Analysis (COA) that includes results for assay, related substances, and specific tests. Our quality commitment aligns with the standards expected for pharmaceutical intermediates and high-purity biochemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This 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 powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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