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Merck
CN

176974

Sigma-Aldrich

2,4-二羟基吡啶

97%

别名:

2,4-吡啶二醇, 3-Deazauracil, 4-羟基-2-吡啶酮

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About This Item

经验公式(希尔记法):
C5H5NO2
CAS号:
分子量:
111.10
Beilstein:
108533
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

方案

97%

表单

solid

mp

272-276 °C (lit.)

SMILES字符串

Oc1ccnc(O)c1

InChI

1S/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)

InChI key

ZEZJPIDPVXJEME-UHFFFAOYSA-N

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一般描述

2,4-Dihydroxypyridine (3-deazauracil) is a potent inhibitor of dihydrouracil dehydrogenase.

应用

2,4-Dihydroxypyridine (3-deazauracil) was used in the synthesis of diazaphenoxathiin skeleton.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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M Kaneko et al.
Nucleic acids symposium series, (12)(12), 13-16 (1983-01-01)
New method for a synthesis of diazaphenoxathiin skeleton from 3-deazauracil derivatives is reported. It became possible to convert 3-deazauridine to 3-deazacytidine via an excellent intermediate "diazaphenoxathiin sulfoxide derivative".
F N Naguib et al.
Biochemical pharmacology, 38(9), 1471-1480 (1989-05-01)
One hundred and five nucleobase analogues were screened as inhibitors of dihydrouracil dehydrogenase (DHUDase, EC 1.3.1.2) from mouse liver. 5-Benzyloxybenzyluracil, 1-deazauracil (2,6-pyridinediol), 3-deazauracil (2,4-pyridinediol), 5-benzyluracil, 5-nitrobarbituric acid and 5,6-dioxyuracil (alloxan) were identified as potent inhibitors of this activity, with apparent
M T Cocco et al.
European journal of medicinal chemistry, 35(5), 545-552 (2000-07-12)
4-hydroxy-2-pyridone derivatives 2 were prepared by reaction of 3-amino-3-dialkylaminopropenoates with bis(2,4, 6-trichlorophenyl)malonate. These compounds were further reacted with a set of aldehydes to give bis(pyridyl)methanes 3 and 4. The newly synthesized compounds 2, 3 and 4 were evaluated in vitro
F P LaCreta et al.
Cancer research, 49(10), 2567-2573 (1989-05-15)
The breakdown of 5-fluoro-2'-deoxyuridine (FdUrd) to 5-fluorouracil (FUra) is catalyzed by the pyrimidine nucleoside phosphorylases, uridine phosphorylase and thymidine phosphorylase. The effects of nucleoside phosphorylase inhibitors on FdUrd and FUra elimination by the isolated perfused rat liver were investigated. The
K Fujita et al.
Drug metabolism and disposition: the biological fate of chemicals, 37(7), 1375-1377 (2009-04-25)
S-1 is an oral anticancer agent that combines tegafur, a prodrug of 5-fluorouracil (5-FU), and 5-chloro-2,4-dihydroxypyridine (CDHP), an inhibitor of dihydropyrimidine dehydrogenase. We examined the effects of aging on the pharmacokinetics of the components of S-1. The median area under

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