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L-丙氨酰-L-脯氨酸

L-丙氨酰-L-脯氨酸名称

[ CAS 号 ]:
13485-59-1

[ 中文名 ]:
L-丙氨酰基-L-脯氨酸

[ 英文名 ]:
H-Ala-Pro-OH

[中文别名 ]:

L-丙氨酰-L-脯氨酸

[英文别名 ]:

alanylproline
H-ALA-PRO-OH
L-ALA-PRO H2O
MFCD00037332
L-Ala-L-pro
L-Ala-Pro-OH
alanylproline hydrochloride
Ala-L-Pro-OH
L-Alanyl-L-proline
ALANINE-PROLINE

L-丙氨酰-L-脯氨酸物理化学性质

[ 密度 ]:
1.294 g/cm3

[ 沸点 ]:
403.8ºC at 760 mmHg

[ 熔点 ]:
170-178 °C

[ 分子式 ]:
C₈H₁₄N₂O₃

[ 分子量 ]:
186.20800

[ 闪点 ]:
198ºC

[ 精确质量 ]:
186.10000

[ PSA ]:
83.63000

[ LogP ]:
0.04740

[ 蒸汽压 ]:
1.2E-07mmHg at 25°C

[ 折射率 ]:
-112 ° (C=2, H2O)

[ 储存条件 ]:
−20°C

L-丙氨酰-L-脯氨酸MSDS

L-丙氨酰-L-脯氨酸安全信息

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

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2933990090

L-丙氨酰-L-脯氨酸合成路线

L-丙氨酰-L-脯氨酸上下游产品

L-丙氨酰-L-脯氨酸上游产品

L-丙氨酰-L-脯氨酸下游产品

L-丙氨酰-L-脯氨酸海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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 ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

L-丙氨酰-L-脯氨酸文献

Differential mobility spectrometry of isomeric protonated dipeptides: modifier and field effects on ion mobility and stability.

Anal. Chem. 83 , 3470-3476, (2011)

The ability to resolve isomeric protonated dipeptides was investigated with the new technique of differential ion mobility mass spectrometry that uses "modifier" molecules to enhance differential mobi...

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 ...

Water-mediated conformations of the alanine dipeptide as revealed by distributed umbrella sampling simulations, quantum mechanics based calculations, and experimental data.

J. Phys. Chem. B 115 , 4880-4886, (2011)

An exhaustive umbrella sampling simulation of the alanine dipeptide in solution is reported. The presence of stable Y conformations in solution is assessed by both quantum calculations and experimenta...

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