Riboflavin sodium phosphate, also known as flavin mononucleotide (FMN), is a biomolecule derived from riboflavin (vitamin B2) that functions as a prosthetic group in various oxidoreductases and as a cofactor in biological blue-light photoreceptors. It is capable of participating in both one- and two-electron transfer reactions, making it a stronger oxidizing agent than NAD.
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Magnesium hydroxide
antacid and laxative
Racemic acid
Acidity regulator and synergist for antioxidants
Sorbitan monostearate
emulsifier and stabilizer in foods
Sorbitan monooleate
Nonionic surfactant emulsifier
Riboflavin
Vitamin dietary supplement and food additive
Riboflavin 3',4'-diphosphate
research compound
The international HS code for Riboflavin sodium phosphate (CAS 130-40-5) 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.
sodium [(2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] hydrogen phosphate
OHSHFZJLPYLRIP-BMZHGHOISA-M
CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](COP(=O)(O)[O-])O)O)O.[Na+]
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