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723258

Sigma-Aldrich

5-Fluorouracil-2-13C,15N2

99 atom % 13C, 98 atom % 15N

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About This Item

Empirical Formula (Hill Notation):
13CC3H3F15N2O2
Molecular Weight:
133.06
MDL number:
MFCD09840633
UNSPSC Code:
12352005
PubChem Substance ID:
329763990

isotopic purity

99 atom % 13C
98 atom % 15N

Assay

99% (CP)

form

solid

mp

282-286 °C (dec) (lit.)

mass shift

M+3

SMILES string

FC1=C[15NH][13C](=O)[15NH]C1=O

InChI

1S/C4H3FN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)/i4+1,6+1,7+1

InChI key

GHASVSINZRGABV-XZQGXACKSA-N

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

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

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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