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(S)-2-((S)-2-氨基丙酰胺基)-3-(1H-咪唑-5-基)丙酸

用途

生化研究。

名称

[ CAS 号 ]:
3253-17-6

[ 中文名 ]:
丙氨酰组氨酸

[ 英文名 ]:
H-Ala-His-OH

[中文别名 ]:

H-ALA-HIS-OH

[英文别名 ]:

L-alanyl-histidine
L-alanyl-L-histidine
alanyl-histidine
alanylhistidine (L-Ala-L-His)
N-L-alanyl-L-histidine
2-(alanylamino)-3-(1H-imidazol-5-yl)propionic acid
ALA-HIS

物理化学性质

[ 密度 ]:
1.372g/cm3

[ 沸点 ]:
629.5ºC at 760mmHg

[ 分子式 ]:
C₉H₁₄N₄O₃

[ 分子量 ]:
226.23200

[ 闪点 ]:
334.5ºC

[ 精确质量 ]:
226.10700

[ PSA ]:
121.10000

[ 折射率 ]:
1.588

[ 储存条件 ]:
2-8°C，密封，干燥，避光，惰性气体

安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
16-26-36

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

[ 海关编码 ]:
2933290090

合成路线

详细合成路线

海关

[ 海关编码 ]: 2933290090

[ 中文概述 ]:
2933290090. 其他结构含非稠合咪唑环的化合物. 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 ]:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

文献

Carbonic anhydrase activators: high affinity isozymes I, II, and IV activators, incorporating a beta-alanyl-histidine scaffold.

J. Med. Chem. 45(2) , 284-91, (2002)

A novel class of tight binding carbonic anhydrase (CA) activators was designed by using histamine and histidine as lead molecules. Carnosine (beta-Ala-His) derivatives were synthesized by reaction of ...

A potentiometric and 51V NMR study of the aqueous H+/H2VO4-/H2O2/L-alpha-alanyl-L-histidine system.

Chemistry 7(1) , 251-7, (2001)

The speciation in the quaternary aqueous H+/H2VO4-/H2O2/L-alpha-alanyl-L-histidine (Ah) system has been determined from quantitative 51V NMR measurements and potentiometric data (glass electrode). The...

Investigation on the formation and the determination of gamma-glutamyl-beta-alanylhistidine and related isopeptide in the macromolecular fraction of beef soup stock.

J. Agric. Food Chem. 48(12) , 6317-24, (2000)

To confirm the formation of gamma-glutamyl-beta-alanylhistidine and related peptide, a model solution (amide-containing amino acids and carnosine) has been heated, and the products are investigated. S...

更多文献

(S)-2-((S)-2-氨基丙酰胺基)-3-(1H-咪唑-5-基)丙酸

用途

名称

物理化学性质

安全信息

合成路线

详细合成路线

海关

文献

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