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Β-丙氨酰苯丙氨酸

Β-丙氨酰苯丙氨酸名称

[ CAS 号 ]:
17136-28-6

[ 中文名 ]:
Β-丙氨酰苯丙氨酸

[ 英文名 ]:
H-β-Ala-Phe-OH

[英文别名 ]:

H-b-Ala-Phe-OH
B-ALA-PHE
3-aminopropionyl-L-phenylalanine

Β-丙氨酰苯丙氨酸物理化学性质

[ 密度 ]:
1.224g/cm3

[ 沸点 ]:
506.8ºC at 760mmHg

[ 分子式 ]:
C₁₂H₁₆N₂O₃

[ 分子量 ]:
236.26700

[ 闪点 ]:
260.3ºC

[ 精确质量 ]:
236.11600

[ PSA ]:
92.42000

[ LogP ]:
1.23850

[ 蒸汽压 ]:
4.31E-11mmHg at 25°C

[ 折射率 ]:
1.567

Β-丙氨酰苯丙氨酸安全信息

[ WGK德国 ]:
3

[ 海关编码 ]:
2924299090

Β-丙氨酰苯丙氨酸合成路线

详细合成路线

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Β-丙氨酰苯丙氨酸海关

[ 海关编码 ]: 2924299090

[ 中文概述 ]:
2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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 ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Β-丙氨酰苯丙氨酸文献

Estimation of the pH-independent binding constants of alanylphenylalanine and leucylphenylalanine stereoisomers with beta-cyclodextrin in the presence of urea.

Electrophoresis 20(1) , 171-9, (1999)

The separation of stereoisomers, particularly enantiomers, is important when their physiological activity differs. We have resolved the four stereoisomers each of alanylphenylalanine (Ala-Phe) and of ...

Alkali metal complexes of the dipeptides PheAla and AlaPhe: IRMPD spectroscopy.

ChemPhysChem 9 , 579-589, (2008)

Complexes of PheAla and AlaPhe with alkali metal ions Na(+) and K(+) are generated by electrospray ionization, isolated in the Fourier-transform ion cyclotron resonance (FT-ICR) ion trapping mass spec...

Single-conformation ultraviolet and infrared spectroscopy of model synthetic foldamers: beta-peptides Ac-beta3-hPhe-beta3-hAla-NHMe and Ac-beta3-hAla-beta3-hPhe-NHMe.

J. Am. Chem. Soc. 130(14) , 4795-807, (2008)

The conformational preferences and infrared and ultraviolet spectral signatures of two model beta-peptides, Ac-beta3-hPhe-beta3-hAla-NHMe (1) and Ac-beta3-hAla-beta3-hPhe-NHMe (2), have been explored ...

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