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L-天冬氨酸-β-甲酯盐酸盐

L-天冬氨酸-β-甲酯盐酸盐用途

β-L-天冬氨酸甲酯盐酸盐是天冬氨酸类衍生物[1]。

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L-天冬氨酸-β-甲酯盐酸盐名称

[ CAS 号 ]:
16856-13-6

[ 中文名 ]:
L-天冬氨酸-beta-甲酯盐酸盐

[ 英文名 ]:
H-Asp(OMe)-OH·HCl

[中文别名 ]:

[英文别名 ]:

L-Aspartatic Acid 4-Methyl Ester Hydrochloride
4-Methyl L-Aspartate Hydrochloride
EINECS 240-880-5
L-Asparitc acid 4-methyl ester HCl
MFCD00038972
H-Asp(OMe)-OH.HCl
H-Asp(OMe)-OH·HCl
beta-Methyl L-aspartate hydrochloride
β-Methyl L-aspartate hydrochloride

L-天冬氨酸-β-甲酯盐酸盐生物活性

[ 描述 ]:

β-L-天冬氨酸甲酯盐酸盐是天冬氨酸类衍生物[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[体外研究]

氨基酸和氨基酸衍生物已被商业化用作能量补充剂。它们影响合成代谢激素的分泌、运动期间的燃料供应、压力相关任务期间的精神表现,并防止运动引起的肌肉损伤。它们被认为是有益的能生膳食物质[1]。

[参考文献]

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

L-天冬氨酸-β-甲酯盐酸盐物理化学性质

[ 密度 ]:
1.299g/cm3

[ 沸点 ]:
301.7ºC at 760mmHg

[ 熔点 ]:
191-193°C

[ 分子式 ]:
C₅H₁₀ClNO₄

[ 分子量 ]:
183.590

[ 闪点 ]:
136.3ºC

[ 精确质量 ]:
183.029831

[ PSA ]:
89.62000

[ LogP ]:
0.46370

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.000242mmHg at 25°C

[ 储存条件 ]:
−20°C

L-天冬氨酸-β-甲酯盐酸盐MSDS

L-天冬氨酸-β-甲酯盐酸盐安全信息

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

[ 危害码 (欧洲) ]:
Xi

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2922509090

L-天冬氨酸-β-甲酯盐酸盐合成路线

L-天冬氨酸-β-甲酯盐酸盐上下游产品

L-天冬氨酸-β-甲酯盐酸盐上游产品

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L-天冬氨酸-β-甲酯盐酸盐海关

[ 海关编码 ]: 2922509090

[ 中文概述 ]:
2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件：AB. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

L-天冬氨酸-β-甲酯盐酸盐文献

Syntheses of S-enantiomers of hanishin, longamide B, and longamide B methyl ester from L-aspartic acid beta-methyl ester: establishment of absolute stereochemistry.

J. Org. Chem. 70 , 9081-9084, (2005)

[reaction: see text] Total syntheses of enantiopure hanishin, longamide B, and longamide B methyl ester are described. Absolute configurations of these natural products have been established.

Enzymatic synthesis of a CCK-4 tripeptide fragment.

Di Yi Jun Yi Da Xue Xue Bao 23 , 289-292, (2003)

To synthesize a tripeptide derivative Phac-Met-Asp(OMe)-Phe -NH2, which is a fragment of the gastrin C-terminal tetrapeptide CCK-4, by enzymatic reaction.Three free enzymes, alpha-chymotrypsin, papain...

Practical synthesis of (R)-4-mercaptopyrrolidine-2-thione from L-aspartic acid. Preparation of a novel orally active 1-beta-methylcarbapenem, TA-949.

J. Org. Chem. 65 , 517-522, (2000)

A facile and economical synthesis of a novel orally active 1-beta-methylcarbapenem, TA-949 (1), is described. The key process involves an efficient synthesis of the C-2 side chain (R)-4-mercaptopyrrol...

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