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Sigma-Aldrich

Riboflavin-(dioxopyrimidine-13C4,15N2)

≥98 atom %, ≥97% (CP)

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Synonym(s):
(–)-Riboflavin-(dioxopyrimidine-13C4,15N2), Lactoflavin-(dioxopyrimidine-13C4,15N2), Vitamin B2-(dioxopyrimidine-13C4,15N2), Vitamin G-(dioxopyrimidine-13C4,15N2)
Empirical Formula (Hill Notation):
13C4C13H2015N2N2O6
CAS Number:
1217461-14-7
Molecular Weight:
382.32
MDL number:
MFCD11656672
UNSPSC Code:
12352200
PubChem Substance ID:
329762547
NACRES:
NA.24

isotopic purity

 13C
 15N
≥98 atom %

Quality Level

200

Assay

≥97% (CP)

form

chunks

technique(s)

mass spectrometry (MS): suitable

color

orange

mp

290 °C (dec.) (lit.)

mass shift

M+6

storage temp.

−20°C

SMILES string

Cc1cc2N=[13C]3[13C](=O)[15NH][13C](=O)[15N]=[13C]3N(C[C@H](O)[C@H](O)[C@H](O)CO)c2cc1C

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/i13+1,15+1,16+1,17+1,19+1,20+1

InChI key

AUNGANRZJHBGPY-HAIGJTSVSA-N

Related Categories

General description

Riboflavin (Vitamin B2) is found in certain foods such as milk, meat, eggs, nuts, enriched flour, and green vegetables. It is necessary for normal cell growth and function.

Application

Riboflavin-(dioxopyrimidine-13C4,15N2) can be used as an analytical standard for the quantitative analysis of riboflavin content in human plasma via LC-MS/MS.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Riboflavin
Pinto JT and Zempleni J
Advances in Nutrition (Bethesda, Md.), 7(5), 973-975 (2016)
Isotope dilution method for determination of vitamin B2 in human plasma using liquid chromatography-tandem mass spectrometry
Diniz, M, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 1113(5), 14-19 (2019)
Riboflavin (vitamin B-2) and health
Powers Hilary J
American Journal of Clinical Nutrition, 77(6), 1352-1360 (2003)

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