化合物简介
Thiamine is a essential nutrient required for carbohydrate metabolism; also involved in nerve function. Biosynthesized by microorganisms and plants. Dietary sources include whole grains, meat products, vegetables, milk, legumes and fruit. Also present in rice husks and yeast. Converted in vivo to Thiamine diphosphate, a coenzyme in the decarboxylation of α-keto acids. Chronic deficiency may lead to neurological impairment, bariberi, Wernicke-Korsakoff syndrome.
基本信息
中文名称
盐酸硫胺
英文名称
thiamine(2+) dichloride
中文别名
硫胺盐酸盐、硫胺素盐酸盐、维生素B1盐酸盐、氯化硫胺素盐酸盐
英文别名
Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl- chloride, monohydrochloride、Thiamine Hydrochloride、Aneurine hydrochloride、Vitamin B1 hydrochloride、Thiazolium,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-chloride (1:1), hydrochloride (1:1)
CAS号
67-03-8
分子式
C12H18Cl2N4OS
分子量
337.269
精确质量
336.058
PSA
104.15
LOGP
-1.0051
编号系统
MDL号
MFCD00012780
物化性质
外观与性状
白色晶体粉末
密度
1.401 g/cm3
熔点
246-254ºC
闪点
100ºC
稳定性
Stable. Combustible. Incompatible with strong oxidizing agents, strong reducing agents.
储存条件
2-8ºC
安全信息
安全说明
S26-S37/39
危险类别码
R36/37/38
海关编码
2934100090
危险品标志
Xi
生产方法及用途
用途
可用于调味品、肉类香肠、焙烤食品、谷类制品、乳与乳制品;小麦粉、面包、面条、酱油、人造奶油、糕点、清凉饮料、果酱等食品。
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