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  • 蛋氨酸-脑啡呔

    2-[[2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoic acid

化合物简介

Met-enkephalin, also known as metenkefalin (INN), sometimes referred to as opioid growth factor (OGF), is a naturally occurring, endogenous opioid peptide that has opioid effects of a relatively short duration. It is one of the two forms of enkephalin, the other being leu-enkephalin. The enkephalins are considered to be the primary endogenous ligands of the δ-opioid receptor, due to their high potency and selectivity for the site over the other endogenous opioids.

基本信息

CAS:58569-55-4
中文别名:[MET5]脑啡肽;蛋氨酸脑啡肽;
英文别名:MET-enkephalin;Lupex;Opioid growth factor;H-Tyr-Gly-Gly-Phe-Met-OH;Tyr-Gly-Gly-Phe-Met-OH;TYR-GLY-GLY-PHE-MET;[Met5]-enkephalin;1-5-Adrenorphin (human);H-Tyr(1)-Gly(2)-Gly(3)-Phe(4)-Met(5)-OH;Methionine enkephalin;ENKEPHALIN,METHIONINE;
分子式:C27H35N5O7S
分子量:573.661
精确质量:573.226
Psa:225.25
Logp:1.8083

编号系统

UNII:9JEZ9OD3AS

物化性质

外观与性状:白色冻干的固体
密度:1.324 g/cm3
沸点:1052.9ºC at 760 mmHg
闪点:590.6ºC
折射率:1.608
储存条件:-20ºC

安全信息

安全说明:S22-S24/25
WGK Germany:3

生产方法及用途

生产方法
以L-酪氨酸、甘氨酸、L-苯丙氨酸、L-甲硫氨酸为原料,先将氨基酸中有侧链的氨基酸的侧链按其特性分别用保护剂保护后,在多肽缩合剂存在下进行缩合反应,然后除去保护剂纯化制得。 用于生化研究,神经生物学研究。
用途
用于生化研究,神经生物学研究。

合成路线

上游原料

下游产品

图谱

Predict 1H proton NMR


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