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Merck
CN

910112

Caffeine-(1-methyl-13C)

endotoxin tested, ≥99 atom % 13C, ≥99% (CP)

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About This Item

Empirical Formula (Hill Notation):
13CC7H10N4O2
Molecular Weight:
195.18
UNSPSC Code:
12352116
Isotopic purity:
≥99 atom % 13C
Assay:
≥99% (CP)
Mass shift:
M+1
Form:
solid


isotopic purity

≥99 atom % 13C

assay

≥99% (CP)

form

solid

technique(s)

mass spectrometry (MS): suitable

suitability

endotoxin tested

mass shift

M+1

Application

For R&D use only. Not for drug,household, or other uses. Any other use is the sole responsibility of the enduser.Endotoxin testing is done on the bulk form of the product before subdivisionpackaging. This bulk test does not guarantee that the subdivision or repackagedaliquot is endotoxin-free when it is received or used by the customer and doesnot imply suitability for any particular purpose. If the product must beendotoxin-free for the intended application, the product should be tested priorto actual use.

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 Codes

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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