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Merck

421669

Sigma-Aldrich

天冬氨酰-苯丙氨酸

96%, for peptide synthesis

别名:

L-天冬氨酰-L-苯丙氨酸, 阿斯巴甜酸

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About This Item

线性分子式:
HOOCCH2CH(NH2)CONHCH(CH2C6H5)CO2H
CAS号:
分子量:
280.28
Beilstein:
2817528
EC 号:
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.22
价格与库存信息目前不能提供

产品名称

天冬氨酰-苯丙氨酸, 96%

质量水平

方案

96%

表单

powder

旋光性

[α]20/D +12.5°, c = 1 in 0.5 M HCl

反应适用性

reaction type: solution phase peptide synthesis

mp

236-239 °C (lit.)

应用

peptide synthesis

SMILES字符串

N[C@@H](CC(O)=O)C(=O)N[C@@H](Cc1ccccc1)C(O)=O

InChI

1S/C13H16N2O5/c14-9(7-11(16)17)12(18)15-10(13(19)20)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7,14H2,(H,15,18)(H,16,17)(H,19,20)/t9-,10-/m0/s1

InChI key

YZQCXOFQZKCETR-UWVGGRQHSA-N

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包装

无底玻璃瓶。内含物在插入的融合锥体内。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Y In et al.
Chemical & pharmaceutical bulletin, 48(3), 374-381 (2000-03-22)
As part of the series investigating the structural features of C-terminal amidated amino acids and peptides, three crystal structures of Z-Gly-Phe-NH2, Tyr-Lys-NH2, and Asp-Phe-NH2 were analyzed by the X-ray diffraction method, and their molecular conformations and intermolecular interactions were investigated.
Montserrat Andújar-Sánchez et al.
FEBS letters, 581(18), 3449-3454 (2007-07-10)
Somatic angiotensin I-converting enzyme (s-ACE) plays a central role in blood pressure regulation and has been the target of most antihypertensive drugs. A displacement isothermal titration calorimetry method has been used to accurately determine the binding constant of three strong
W E Lipton et al.
Metabolism: clinical and experimental, 40(12), 1337-1345 (1991-12-01)
The dipeptide sweetener aspartame (N-L-alpha-aspartyl-L-phenylalanine, 1-methyl ester; alpha-APM) is relatively stable in dry powder form. However, when exposed to elevated temperature, extremes of pH and/or moisture, alpha-APM is converted into a variety of products. In aqueous solution alpha-APM decomposes to
E A Timokhina et al.
Prikladnaia biokhimiia i mikrobiologiia, 23(3), 426-428 (1987-05-01)
A technique for quantitative determining of the synthetic sweetener aspartame. NH2-Asp-Phe-OMe and its hydrolysis product, NH2-Asp-Phe-OH, is proposed based on the use of an amino acid analyzer.
S S Leung et al.
Journal of pharmaceutical sciences, 86(1), 64-71 (1997-01-01)
Some solid-state pharmaceutical properties and the solid-state thermal stability of the model dipeptides aspartame (APM) and aspartylphenylalanine (AP), have been investigated. Studies by differential scanning calorimetry (DSC), thermal gravimetric analysis (TGA), high-performance liquid chromatography, powder X-ray diffraction, and optical microscopy

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