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5-氨基尿嘧啶

5-氨基尿嘧啶用途

【用途一】
用作生化研究试剂

5-氨基尿嘧啶名称

[ CAS 号 ]:
932-52-5

[ 中文名 ]:
5-氨基尿嘧啶

[ 英文名 ]:
5-Aminouracil

[中文别名 ]:

[英文别名 ]:

2,4(1H,3H)-Pyrimidinedione, 5-amino-
4-Amino-2,6-dihydroxypyrimidine
6-Amino-2,4(1H,3H)-pyrimidinedione
2,4(1H,3H)-Pyrimidinedione, 6-amino-
2,4-Dihydroxy-5-aminopyrimidine
5-Amino-2,4-dihydroxypyrimidine
URACIL,5-AMINO
5-aminopyrimidine-2,4(1H,3H)-dione
6-aminopyrimidine-2,4-diol
Pyrimidine, 2,4-dihydroxy-6-amino

5-氨基尿嘧啶物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
580.4±53.0 °C at 760 mmHg

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C₄H₅N₃O₂

[ 分子量 ]:
127.101

[ 闪点 ]:
304.8±30.9 °C

[ 精确质量 ]:
127.038177

[ PSA ]:
91.74000

[ LogP ]:
-1.38

[ 外观性状 ]:
黄褐色粉末

[ 蒸汽压 ]:
0.0±1.7 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
库房通风低温干燥

[ 水溶解性 ]:
0.5 g/L (20 ºC)

5-氨基尿嘧啶MSDS

5-氨基尿嘧啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ8740000

CHEMICAL NAME :: Uracil, 5-amino-

CAS REGISTRY NUMBER :: 932-52-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H5-N3-O2

MOLECULAR WEIGHT :: 127.12

WISWESSER LINE NOTATION :: T6MVMVJ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Human HeLa cell

DOSE/DURATION :: 5 mmol/L

REFERENCE :: RAREAE Radiation Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1954- Volume(issue)/page/year: 37,334,1969

5-氨基尿嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
YQ8740000

[ 海关编码 ]:
2933599090

5-氨基尿嘧啶合成路线

5-氨基尿嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-氨基尿嘧啶文献

Effect of amino substitution on the excited state dynamics of uracil.

Photochem. Photobiol. Sci. 7(7) , 765-8, (2008)

The excited state deactivation of two amino-substituted uracils, 5-aminouracil (5AU) and 6-aminouracil (6AU) in aqueous solution was studied by femtosecond fluorescence upconversion. The fluorescence ...

The peculiar spectral properties of amino-substituted uracils: a combined theoretical and experimental study.

J. Phys. Chem. B 114(39) , 12708-19, (2010)

A detailed experimental and computational study of the absorption and fluorescence spectra of 5-aminouracil (5 AU) and 6-aminouracil (6 AU) in aqueous solution is reported. The lowest energy band of t...

Recovery from the 5-AU induced blockage in interphase: evidence for differential recovery.

Cytologia 47(3-4) , 545-53, (1982)

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