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R1706

Sigma-Aldrich

(−)-Riboflavin

98%

Synonym(s):

Lactoflavin, Vitamin B2, Vitamin G

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About This Item

Empirical Formula (Hill Notation):
C17H20N4O6
CAS Number:
83-88-5
Molecular Weight:
376.36
Beilstein/REAXYS Number:
97825
EC Number:
201-507-1
MDL number:
MFCD00005022
UNSPSC Code:
12352103

assay

98%

optical activity

[α]21/D −114.9°, c = 0.5 in 0.1 M NaOH in methanol: water

mp

290 °C (dec.) (lit.)

SMILES string

CC1=C(C)C=C(N(C[C@H](O)[C@@H]([C@H](O)CO)O)C(C2=N3)=NC(NC2=O)=O)C3=C1

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

InChI key

AUNGANRZJHBGPY-SCRDCRAPSA-N

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replaced by

Product No.
Description
Pricing

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
19007BI
16121MF
15005KY
14731CB
12314AA

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Eva Estébanez-Perpiñá et al.
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Toxicology mechanisms and methods, 18(2-3), 217-227 (2008-01-01)
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Denis Fourches et al.
Chemical research in toxicology, 23(1), 171-183 (2009-12-18)
Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental drug discovery projects toward safer medicines. In this

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