3-甲基组氨酸

3-甲基组氨酸
系统名
(2S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoic acid
识别
CAS号 368-16-1  checkY
PubChem 64969
ChemSpider 58494
SMILES
 
  • CN1C=NC=C1CC(C(=O)O)N
InChI
 
  • 1S/C7H11N3O2/c1-10-4-9-3-5(10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m0/s1
InChIKey JDHILDINMRGULE-LURJTMIESA-N
Beilstein 83651
Gmelin 1568650
ChEBI 27596
KEGG C01152
性质
化学式 C7H11N3O2
摩尔质量 169.18 g·mol−1
溶解性 200 mg/mL at 25 °C[1][2]
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中有害物质的标签图案
GHS提示词 Warning
H-术语 H315, H319, H335
P-术语 P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

3-甲基组氨酸(英語:3-Methylhistidine,缩写3-MH)是一种氨基酸衍生物,化学式为C7H11N3O2,是人尿中发现的翻译后修饰标志物[2],与骨骼肌蛋白质降解有关[1]

参考文献

  1. ^ 1.0 1.1 3-Methylhistidine. HMDB Version 4.0. Human Metabolome Database. 20 December 2017 [25 December 2017]. 
  2. ^ 2.0 2.1 3-Methyl-L-histidine. PubChem Compound. United States National Library of Medicine – National Center for Biotechnology Information. 23 December 2017 [25 December 2017]. 

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