421669
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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关于此项目
线性分子式:
HOOCCH2CH(NH2)CONHCH(CH2C6H5)CO2H
化学文摘社编号:
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
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
D Grobelny et al.
Biochemical and biophysical research communications, 128(2), 960-964 (1985-04-30)
Aspartame (L-aspartyl-L-phenylalanine methyl ester, is a widely used artificIal sweetener. In humans and other animals aspartame is initially hydrolyzed to L-aspartyl-L-phenylalanine by intestinal esterases. L-Aspartyl-L-phenylalanine inhibits angiotensin converting enzyme purified from rabbit lungs with a Ki of 11 +/- 2
Kimber van Vliet et al.
Nutrients, 12(6) (2020-07-01)
Phenylketonuria and tyrosinemia type 1 are treated with dietary phenylalanine (Phe) restriction. Aspartame is a Phe-containing synthetic sweetener used in many products, including many 'regular' soft drinks. Its amount is (often) not declared; therefore, patients are advised not to consume
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
N A Tobey et al.
Gastroenterology, 91(4), 931-937 (1986-10-01)
Aspartame [Nutrasweet, Equal (Searle Consumer Products, Chicago, Ill.)] is the methyl ester of the dipeptide aspartylphenylalanine (Asp-Phe). After hydrolysis of the ester bond in the intestinal lumen, the dipeptide is apparently absorbed and digested in the same manner as dipeptides
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