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F2253 Sigma-Aldrich

Riboflavin 5′-monophosphate sodium salt hydrate

synthetic, ≥70% (HPLC)

Synonym: FMN-Na, Flavin mononucleotide, Riboflavin 5′-phosphate sodium salt

  • CAS Number 130-40-5 (anhydrous)

  • Empirical Formula (Hill Notation) C17H20N4NaO9P · xH2O

  • Molecular Weight 478.33 (anhydrous basis)

  •  Beilstein/REAXYS Number 4106529

  •  MDL number MFCD00150992

  •  eCl@ss 34058005

  •  PubChem Substance ID 24894817

  •  NACRES NA.51

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Properties

Related Categories Biochemicals and Reagents, Nucleosides, Nucleotides, Oligonucleotides, Nucleotides More...
biological source   synthetic
assay   ≥70% (HPLC)
impurities   ≤0.3% Riboflavin
storage temp.   −20°C
SMILES string   O.[Na+].Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)COP(O)([O-])=O)c2cc1C
InChI   1S/C17H21N4O9P.Na.H2O/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29;;/h3-4,11-12,14,22-24H,5-6H2,1-2H3,(H,20,25,26)(H2,27,28,29);;1H2/q;+1;/p-1/t11-,12+,14-;;/m0../s1
InChI key   BHRVCJBIICJWTH-APQIITSESA-M

Description

Application

Riboflavin 5′-monophosphate (FMN) is used as a prosthetic group by oxidoreductase (one and two electron transfer) enzymes such as NADH dehydrogenase, nitric oxide synthase, and nitrilotriacetate monooxygenase. Riboflavin 5′-monophosphate is used as a substrate to study the specificity and kinetics of FMN phosphohydrolases and to study molecular sensing based gene regulation by riboswitches.

Riboflavin 5′-monophosphate sodium salt hydrate has been used:
• as a component of assay buffer to determine the luminescence of L. lactis cells
• as a component of the reaction mixture in NOS (Nitric oxide synthase) enzymatic activity assay
• in the HPLC analysis of FMN (Flavin mononucleotide) cyclase products

Packaging

10, 25 mg in glass insert

100 mg in glass bottle

Biochem/physiol Actions

Biologically active in the growth of L. casei (ATCC Strain 7469).

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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