Riboflavin USP Grade, MP Biomedicals™

Catalog No. MP210281305

Supplier: MP Biomedicals, Inc 0210281305

Description

USP Grade Orange Powder

• Vitamin/enzyme cofactor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables
• Used as a photoinitiator for polymerization of polyacrylamide gels

Specifications

Chemical Identifiers

• CAS: 83-88-5
• Molecular Formula: C17H20N4O6
• Molecular Weight (g/mol): 376.37
• MDL Number: MFCD00005022
• InChI Key: AUNGANRZJHBGPY-QTZZOOGMNA-N
• Synonym: Vitamin B2, Lactoflavin, Vitaming, 7,8-Dimethyl-10- (D-ribo-2,3,4,5- tetrahydroxypentyl) isoalloxazine
• PubChem CID: 71310809
• IUPAC Name: 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-2H,3H,4H,10H-benzo[g]pteridine-2,4-dione
• SMILES: CC1=C(C)C=C2N(C[C@H](O)[C@H](O)[C@H](O)CO)C3=NC(=O)NC(=O)C3=NC2=C1

• Color: Orange
• Loss on Drying: ≤1.5%
• Quantity: 5 g
• Beilstein: 97825
• Solubility Information: Soluble in 0.1 M Sodium Hydroxide (50mg/mL - clear, yellowish-orange solution); only slightly soluble in water.
• Optical Rotation: (c = 0.5, 0.05 M NaOH) -115° to -135°
• Physical Form: Powder
• Assay: >98%

Safety and Handling

RTECSNumber	VJ1400000
storageNote1	Room Temperature