An internal standard for the quantification of riboflavin
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Unlabeled Version(s)
30351Riboflavin
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Riboflavin-d7

Item No. 43147

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
7,8-bis(methyl-d3)-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione-9-d
Synonyms
  • Lactochrome-d7
  • Vitamin B2-d7
Molecular Formula
C17H13D7N4O6
Formula Weight
383.4
Purity
≥99% deuterated forms (d1-d7)
Formulation
A solid
Solubility(Learn about Variance in Solubility)
Water: slightly soluble
SMILES
O[C@H]([C@@H]([C@@H](CO)O)O)CN(C(C1=NC2=C3)=NC(NC1=O)=O)C2=C([2H])C(C([2H])([2H])[2H])=C3C([2H])([2H])[2H]
InChi Code
InChI=1S/C17H20N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,22-25H,5-6H2,1-2H3,(H,20,26,27)/t11-,12+,14-/m0/s1/i1D3,2D3,4D
InChi Key
AUNGANRZJHBGPY-IWUCCHGMSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Certificates of Analysis & Batch Specific Data

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    1 mg

    $98

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    5 mg

    $318

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    Product Description

    Riboflavin-d7 is intended for use as an internal standard for the quantification of riboflavin by GC- or LC-MS. Riboflavin is an essential B vitamin.1 It is a biosynthetic precursor to riboflavin 5'-monophosphate (Item No. 18167) and flavin adenine dinucleotide (FAD; Item No. 23386), which are necessary coenzymes in oxidation-reduction reactions involved in diverse biological processes, including electron transport and lipid and drug metabolism.1,2,3 Formulations containing riboflavin have been used as dietary supplements.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Berg, J.M., Tymoczko, J.L., and Stryer, L. Section 25.5 NAD+, FAD, and coenzyme A are formed from ATP. Biochemistry 5th edition, (2002).

    2. Walsh, C.T., and Wencewicz, T.A. Flavoenzymes: Versatile catalysts in biosynthetic pathways. Nat. Prod. Rep. 30(1), 175-200 (2013).

    3. Pinto, J.T., and Zempleni, J. Riboflavin. Adv. Nutr. 7(5), 973-975 (2016).