Riboflavin, also known as vitamin B2, is a vitamin found in food and sold as a dietary supplement. It is essential for the formation of two major coenzymes, flavin mononucleotide and flavin adenine dinucleotide, which are involved in energy metabolism, cellular respiration, and normal growth and development.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)
Carmoisine lake pigment
Tea polyphenol
tea polyphenol antioxidant additive
Grape Seed Extract
grape seed extract for dietary supplement
Casein Tryptone
Microbiological culture medium component
Riboflavin-13C4,15N2
pharmaceutical raw material
Riboflavin 5'-phosphate sodium
nutritional supplement and food coloring
Riboflavin 3',4'-diphosphate
research compound
The international HS code for Riboflavin (CAS 83-88-5) is 2936.23.
2936.23
2936 23 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione
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CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO)O)O)O
Sourcing Riboflavin?
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