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705292

Riboflavin-(dioxopyrimidine-13C4,15N2)

≥98 atom %, ≥97% (CP)

Synonym(s):

(–)-Riboflavin-(dioxopyrimidine-13C4,15N2), Lactoflavin-(dioxopyrimidine-13C4,15N2), Vitamin B2-(dioxopyrimidine-13C4,15N2), Vitamin G-(dioxopyrimidine-13C4,15N2)

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1 MG

$355.00

5 MG

$1,400.00

$355.00

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About This Item

Empirical Formula (Hill Notation):
13C4C13H2015N2N2O6
CAS Number:
1217461-14-7
Molecular Weight:
382.32
NACRES:
NA.24
PubChem Substance ID:
329762547
UNSPSC Code:
12352205
MDL number:
MFCD11656672
Isotopic purity:
 13C,  15N, ≥98 atom %
Assay:
≥97% (CP)
Mass shift:
M+6
Form:
chunks

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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

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 key

AUNGANRZJHBGPY-HAIGJTSVSA-N

isotopic purity

 13C,  15N, ≥98 atom %

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

Quality Level

200

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This Item
903795809799803162
Riboflavin-(dioxopyrimidine-13C4,15N2) ≥98 atom %, ≥97% (CP)

Sigma-Aldrich

705292

Riboflavin-(dioxopyrimidine-13C4,15N2)

Riboflavin-(dioxopyrimidine-13C4,15N2) 5′-phosphate sodium salt ≥98 atom %, ≥90% (CP)

Sigma-Aldrich

903795

Riboflavin-(dioxopyrimidine-13C4,15N2) 5′-phosphate sodium salt

Nicotinamide-2,6,7-13C3-(pyridyl-15N) ≥98 atom %, ≥98% (CP)

Sigma-Aldrich

809799

Nicotinamide-2,6,7-13C3-(pyridyl-15N)

Folic acid-(glutamic acid-13C5,15N) ≥98 atom %, ≥95% (CP)

Sigma-Aldrich

803162

Folic acid-(glutamic acid-13C5,15N)

assay

≥97% (CP)

assay

≥90% (CP)

assay

≥98% (CP)

assay

≥95% (CP)

mass shift

M+6

mass shift

M+6

mass shift

M+4

mass shift

M+6

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

isotopic purity

 13C, ≥98 atom %,  15N

isotopic purity

 13C,  15N, ≥98 atom %

isotopic purity

 13C,  15N, ≥98 atom %

isotopic purity

 13C,  15N, ≥98 atom %

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

chunks

form

powder

form

powder

form

powder

General description

Riboflavin (Vitamin B2) is found in certain foods such as milk, meat, eggs, nuts, enriched flour, and green vegetables.[1][2] 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.[3]

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.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF2244
MBBF2275
MBBF1132
MBBF0085
MBBF0033

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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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