Description

Riboflavin 3'-Sulfate is a water-soluble, phosphorylated derivative of vitamin B2 (riboflavin). This compound is a key intermediate in the metabolic activation of riboflavin, serving as a crucial cofactor precursor for various flavoenzymes. It is primarily utilized in the pharmaceutical, nutraceutical, and advanced biochemical research sectors where precise metabolic pathways are studied or replicated.

Application

• Pharmaceutical Intermediates: Used in the synthesis of specialized pharmaceutical formulations and active metabolites.
• Biochemical Research: Serves as a critical standard and reagent in studies of flavin metabolism, enzyme kinetics, and cellular energy production.
• Nutraceutical Development: Investigated for use in advanced dietary supplements targeting specific metabolic functions.
• Cell Culture Media: A potential component in specialized cell culture formulations requiring defined flavin sources.
• Enzyme Cofactor Studies: Essential for in vitro reconstitution and analysis of flavin-dependent enzymes.

Basic Information

Product Name	Riboflavin 3'-Sulfate
CAS No.	149634-99-1
Molecular Formula	C17H21N4O9PS
Molecular Weight	488.41 g/mol
Synonyms	Riboflavin 5'-(Dihydrogen Phosphate) Monoammonium Salt; Flavin Mononucleotide Ammonium Salt; FMN-NH4; Riboflavin-5'-phosphate Ammonium Salt; Vitamin B2 Phosphate Ammonium Salt; 7,8-Dimethyl-10-ribitylisoalloxazine-5'-phosphate Ammonium Salt; Coenzyme FMN Ammonium Salt
EINECS	Contact for details

Quality Control

Our Riboflavin 3'-Sulfate is manufactured under a quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. While produced to meet high-purity standards for research and development, specific grades can be discussed. A Certificate of Analysis (COA) detailing key parameters is available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder or crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Rotation	Contact for details

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