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725625

Sigma-Aldrich

Caffeine-(trimethyl-d9)

99 atom % D, 98% (CP)

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Synonym(s):
1,3,7-Trimethyl-d9-xanthine
Empirical Formula (Hill Notation):
C8D9HN4O2
Molecular Weight:
203.25
MDL number:
PubChem Substance ID:

isotopic purity

99 atom % D

Quality Level

Assay

98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mp

234-236.5 °C (lit.)

mass shift

M+9

SMILES string

O=C(N(C([2H])([2H])[2H])C1=O)N(C2=C1N(C([2H])([2H])[2H])C=N2)C([2H])([2H])[2H]

InChI

1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3/i1D3,2D3,3D3

InChI key

RYYVLZVUVIJVGH-GQALSZNTSA-N

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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.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

监管及禁止进口产品

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Catarina Rendeiro et al.
The British journal of nutrition, 116(12), 1999-2010 (2017-01-10)
Specific flavonoid-rich foods/beverages are reported to exert positive effects on vascular function; however, data relating to effects in the postprandial state are limited. The present study investigated the postprandial, time-dependent (0-7 h) impact of citrus flavanone intake on vascular function.

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