物质信息
ID:349317
名称和标识
IUPAC标准名
(2S)-2-amino-4-sulfanylbutanoic acid
别名
(S)-2-Amino-4-mercaptobutyric acidL-Homocysteine
IUPAC传统名
L-homocysteine
化合物性质
安全信息
GHS警示词
Warning
保存温度
-20°C
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
德国WGK号
3
欧盟危险性物质标志
有害性 (Xn)GHS危险声明
H302
MSDS下载
危险公开号
22
理化性质
比旋光度
[α]/D 25.5±1.5°, c = 1 in 1 M HCl
产品相关信息
纯度
≥98.0% (NT)
线性分子式
HSCH2CH2CH(NH2)COOH
描述信息
Biochem/physiol Actions
Elevated homocysteine levels in plasma and tissue are associated with brain atrophy in Alzheimer′s disease as well as in healthy eldery subjects. Increased homocysteine is due to deficiencies in vitamin B status, specifically folate, B6 and B12 vitamins, which act as cofactors for enzymes involved in homocysteine metabolism.1
Elevated homocysteine levels in plasma and tissue are associated with brain atrophy in Alzheimer′s disease as well as in healthy eldery subjects. Increased homocysteine is due to deficiencies in vitamin B status, specifically folate, B6 and B12 vitamins, which act as cofactors for enzymes involved in homocysteine metabolism.1
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