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Merck

858064

Sigma-Aldrich

4(3H)-嘧啶酮

≥98%

别名:

4(3H)-Pyrimidone, 4-嘧啶醇, 4-羟基嘧啶

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About This Item

经验公式(希尔记法):
C4H4N2O
CAS号:
分子量:
96.09
Beilstein:
609975
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥98%

形狀

crystals

mp

166-169 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

O=C1C=CNC=N1

InChI

1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7)

InChI 密鑰

DNCYBUMDUBHIJZ-UHFFFAOYSA-N

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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C M Harris et al.
The Journal of biological chemistry, 272(36), 22514-22525 (1997-09-05)
Isolated from bovine milk, xanthine oxidase (XO) and xanthine dehydrogenase (XDH) are two interconvertible forms of the same protein, differing in the number of protein cysteines versus cystines. Most differences between XO and XDH are localized to the FAD center
Raquel Sanchez et al.
Journal of the American Chemical Society, 129(19), 6287-6290 (2007-04-24)
4-Hydroxypyrimidine (4HP) has two conformational forms (the hydroxyl hydrogen cis or trans with respect to the adjacent nitrogen), which are in tautomeric equilibrium with two ketonic forms, 4-pyrimidinone (4PO) and 6-pyrimidinone (6PO). We have investigated the free jet absorption millimeterwave
Barbara M Giuliano et al.
The journal of physical chemistry. A, 114(48), 12725-12730 (2010-11-10)
The keto-enol tautomerism of 4-hydroxypyrimidine and of the related molecules S-methyl-2-thiouracil and 2-thiouracil has been investigated using synchrotron-based techniques. The populations of the constituent tautomers and thermodynamic parameters have been obtained by analysis of core-level photoemission spectra. The effect of
Aleem Gangjee et al.
Bioorganic & medicinal chemistry, 18(10), 3575-3587 (2010-04-21)
A series of eight N(4)-phenylsubstituted-6-(2,4-dichlorophenylmethyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamines 8-15 were synthesized as vascular endothelial growth factor receptor-2 (VEGFR-2) inhibitors with varied substitutions in the phenyl ring of the 4-anilino moiety. In addition, five N(4)-phenylsubstituted-6-phenylmethylsubstituted-7H-pyrrolo[2,3-d]pyrimidin-4-amines 16-20 were synthesized to evaluate the importance of the

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