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DL-丙氨酰-DL-氨基丙酸

DL-丙氨酰-DL-氨基丙酸用途

2-(2-氨基丙胺基)丙酸是丙氨酸衍生物[1]。

DL-丙氨酰-DL-氨基丙酸名称

[ CAS 号 ]:
2867-20-1

[ 中文名 ]:
DL-丙氨酰-DL-丙氨酸

[ 英文名 ]:
H-DL-Ala-DL-Ala-OH

[中文别名 ]:

[英文别名 ]:

EINECS 220-687-2
N-(2-Aminopropanoyl)alanine
Alanine,N-DL-alanyl-,DL
2-(2-Aminopropanamido)propanoic acid
DL-ALA-DL-ALA
alanylalanine
H-DL-Ala-DL-Ala-OH
MFCD00064407
DL-Alanyl-DL-alanine

DL-丙氨酰-DL-氨基丙酸生物活性

[ 描述 ]:

2-(2-氨基丙胺基)丙酸是丙氨酸衍生物[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):1793-1113.

DL-丙氨酰-DL-氨基丙酸物理化学性质

[ 密度 ]:
1.208g/cm3

[ 沸点 ]:
402.6ºC at 760mmHg

[ 熔点 ]:
268-270ºC

[ 分子式 ]:
C₆H₁₂N₂O₃

[ 分子量 ]:
160.17100

[ 闪点 ]:
197.3ºC

[ 精确质量 ]:
160.08500

[ PSA ]:
92.42000

[ LogP ]:
0.01410

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
1.31E-07mmHg at 25°C

[ 折射率 ]:
1.492

[ 储存条件 ]:
−20°C

DL-丙氨酰-DL-氨基丙酸MSDS

详细MSDS(安全技术说明书)

DL-丙氨酰-DL-氨基丙酸安全信息

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2924199090

DL-丙氨酰-DL-氨基丙酸海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

DL-丙氨酰-DL-氨基丙酸文献

Bond dissociation of the dipeptide dialanine and its derivative alanine anhydride induced by low energy electrons.

J. Chem. Phys. 134(5) , 054305, (2011)

Dissociative electron attachment to dialanine and alanine anhydride has been studied in the gas phase utilizing a double focusing two sector field mass spectrometer. We show that low-energy electrons ...

Infrared spectroscopy of the alanine dipeptide analog in liquid water with DFT-MD. Direct evidence for P(II)/beta conformations.

Phys. Chem. Chem. Phys. 12 , 10198-10209, (2010)

Following our previous work [J. Phys. Chem. B. Lett., 2009, 113, 10059], DFT-based molecular dynamics (DFTMD) simulations of 2-Ala peptide (i.e. Ac-Ala-NHMe dialanine peptide analog with methyl group ...

Atomic multipoles: electrostatic potential fit, local reference axis systems, and conformational dependence.

J. Comput. Chem. 33(20) , 1673-88, (2012)

Currently, all standard force fields for biomolecular simulations use point charges to model intermolecular electrostatic interactions. This is a fast and simple approach but has deficiencies when the...

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