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Merck
CN

333778

Uracil-15N2

98 atom % 15N

Synonym(s):

2,4(1H,3H)-Pyrimidinedione-1,3-15N2

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About This Item

Empirical Formula (Hill Notation):
C4H415N2O2
CAS Number:
Molecular Weight:
114.07
UNSPSC Code:
12352202
PubChem Substance ID:
MDL number:
Isotopic purity:
98 atom % 15N
Mass shift:
M+2
Form:
solid
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InChI

1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)/i5+1,6+1

SMILES string

O=C1[15NH]C=CC(=O)[15NH]1

InChI key

ISAKRJDGNUQOIC-MPOCSFTDSA-N

isotopic purity

98 atom % 15N

form

solid

mp

>300 °C (dec.) (lit.)

mass shift

M+2

Quality Level

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 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Ken Shiraiwa et al.
Scientific reports, 11(1), 3132-3132 (2021-02-06)
Combination therapy of tegafur/uracil (UFT) and leucovorin (LV) is widely used to treat colorectal cancers. Although this therapy has a significant therapeutic effect, severe adverse effects occur frequently. Therapeutic drug monitoring (TDM) may help to prevent adverse effects. A useful

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