D-焦谷氨酸乙酯

中文名称:

D-焦谷氨酸乙酯

中文同义词:

D-焦谷氨酸乙酯(R)-(-)-2-吡咯烷酮-5-羧酸乙酯;(R)-5-氧脯氨酸乙酯;5-氧代-D-脯氨酸乙酯;D-5-氧代-2-吡咯烷羧酸乙酯;焦谷氨酸乙酯;乙基(R)-(-)-2-吡咯烷酮-5-羧酸;D-焦谷氨酸乙酯;乙酯(R)-(-)-2-吡咯烷酮-5-甲酸

英文名称:

Ethyl D-(-)-pyroglutamate

英文同义词:

D-Pyroglutamic ethyl ester;(R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester;(R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester, D-Pyroglutamic acid ethyl ester, Ethyl 5-oxo-D-proline, Ethyl pyroglutamate;Ethyl D-(-)-pyroglutamate;(2R)-5-Oxo-2β-pyrrolidinecarboxylic acid ethyl ester;(R)-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester;Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate,99%;Ethyl (R)-(-)-2-pyrrolidone-5-carboxylateD(-)-Pyroglutamic acid ethyl esterEthyl (R)-(-)-pyroglutamateEthyl D(-)-pyroglutamate

CAS号:

68766-96-1

分子式:

C7H11NO3

分子量:

157.17

EINECS号:

相关类别:

原料药;氨基酸;非天然氨基酸极其衍生物;食品添加剂;氨基酸及其衍生物;医药原料;原料;Chiral Reagents;Heterocycles;Miscellaneous Reagents

Mol文件:

68766-96-1.mol

熔点 

53-57 °C

比旋光度 

3.5 º (C=5, H2O)

沸点 

176 °C12 mm Hg(lit.)

密度 

1.2483 (rough estimate)

折射率 

n20/D 1.478(lit.)

闪点 

>230 °F

储存条件 

Sealed in dry,2-8°C

酸度系数(pKa)

14.78±0.40(Predicted)

旋光性 (optical activity)

[α]/D 4.0±1°, c = 10 in ethanol

BRN 

82622

CAS 数据库

68766-96-1(CAS DataBase Reference)

危险品标志 

Xi

危险类别码 

36/37/38

安全说明 

37/39-26

WGK Germany 

3

F 

3-10

海关编码 

29337900