public_id

FDB004657

IUPAC 名称

2-amino-5-[(C-hydroxycarbonimidoyl)amino]pentanoic acid

描述

Citrullin, also known as cit or 2-amino-5-uredovaleric acid, is a member of the class of compounds known as alpha amino acids. Alpha amino acids are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Citrullin is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Citrullin can be found in a number of food items such as cow milk, sesame, orange bell pepper, and pepper (c. frutescens), which makes citrullin a potential biomarker for the consumption of these food products.

CAS号

627-77-0

异构

NC(CCCNC(O)=N)C(O)=O

InChI标识符

InChI=1S/C6H13N3O3/c7-4(5(10)11)2-1-3-9-6(8)12/h4H,1-3,7H2,(H,10,11)(H3,8,9,12)

键

RHGKLRLOHDJJDR-UHFFFAOYSA-N

平均分子量

175.095691297

id

4658

含有化合物的食物

食物id	食物名称
910	Yellow bell pepper
170	Sesame
912	Red bell pepper
436	Pepper (C. frutescens)
40	Pepper
911	Orange bell pepper
909	Green bell pepper
924	Cow milk, pasteurized, vitamin D added, 3.25% fat
923	Cow milk, pasteurized, vitamin A + D added, 2% fat
922	Cow milk, pasteurized, vitamin A + D added, 1% fat
921	Cow milk, pasteurized, vitamin A + D added, 0% fat
268	Beer