盐酸硫胺，维生素B1

Q: 盐酸硫胺，维生素B1 属于哪个分类？

所属分类：饲料添加剂。

CAS 67-03-8C12H18Cl2N4OSMW 337.3核心供应

盐酸硫胺，维生素B1（CAS 67-03-8）：分子式 C12H18Cl2N4OS、分子量 337.3；类别食品及饲料添加剂。

规格参数

CAS号67-03-8

分子式C12H18Cl2N4OS

分子量337.3

应用领域human and veterinary vitamin (enzyme cofactor)、An important compound functioning as a component of the coenzyme NAD. Its primary significance is in the prevention and、or cure of blacktongue and PELLAGRA. Most animals cannot manufacture this compound in amounts sufficient to prevent nutritional deficiency and it therefore must be supplemented through dietary intake. Used as a flavoring agent and nutritional supplement for foods、Permitted for use as an inert ingredient in non-food pesticide products、For the treatment of thiamine and niacin deficiency states、Korsakov's alcoholic psychosis

类别饲料添加剂

用途与场景

登记用途：human and veterinary vitamin (enzyme cofactor)、An important compound functioning as a component of the coenzyme NAD. Its primary significance is in the prevention and、or cure of blacktongue and PELLAGRA. Most animals cannot manufacture this compound in amounts sufficient to prevent nutritional deficiency and it therefore must be supplemented through dietary intake. Used as a flavoring agent and nutritional supplement for foods、Permitted for use as an inert ingredient in non-food pesticide products、For the treatment of thiamine and niacin deficiency states、Korsakov's alcoholic psychosis。

采购档案

这个产品是什么

盐酸硫胺，维生素B1 是一种食品及饲料化合物，登记 CAS 号为 67-03-8，分子式 C12H18Cl2N4OS（分子量 337.3），归属于食品及饲料添加剂大类化工原料。

识别信息

登记 CAS 号：67-03-8

其分子式 C12H18Cl2N4OS 由 12 个碳、18 个氢、2 个氯、4 个氮、1 个氧、1 个硫组成。

别名/同义词：盐酸硫胺，维生素B1 · Thiamine Hydrochloride

所属分类：食品及饲料添加剂

常见问题

盐酸硫胺，维生素B1 的 CAS 号是多少？

盐酸硫胺，维生素B1 的 CAS 登记号为 67-03-8。

盐酸硫胺，维生素B1 的分子式与分子量是多少？

分子式 C12H18Cl2N4OS，分子量 337.3。

盐酸硫胺，维生素B1 还有哪些别名？

别名/同义词：盐酸硫胺，维生素B1、Thiamine Hydrochloride。

盐酸硫胺，维生素B1 的登记用途是什么？

盐酸硫胺，维生素B1 属于哪个分类？

所属分类：饲料添加剂。

包装与单证

包装按订单确认，从实验室小包装到吨袋大货，随订单安排而非在页面上写死。每批随货附 COA 分析证书，可另提供 MSDS；若终端用途带有法规限度（食品接触、药品或化妆品），请在询价时说明执行标准，等级按该标准确定。

PubChem 公开数据

盐酸硫胺，维生素B1（CAS 67-03-8）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	66.2% (247 / 373)
Reported hazard statements	H319 (33.2%)

This chemical does not meet GHS hazard criteria for 66.2% (247 of 373) of all reports.

H319 (33.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

法规与备案状态

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 913-JECFA 59/65
GHS notification summary	66.2% (247 / 373)

物理形态与操作说明

Solid with a mild thiazole odor; [Merck Index] White to light yellow crystalline powder; Hygroscopic; [Alfa Aesar MSDS]
Small white to yellowish crystals or crystalline powder; slight characteristic odour reminescent of thiazole
Soluble in water, propylene glycol; Insoluble in ether, benzene, hexane, chloroform
Slightly soluble (in ethanol)

这个物质在各数据库里的编号

CAS Registry Number	67-03-8
PubChem CID	6202
分子式	C12H18Cl2N4OS
分子量	336.06 g/mol
IUPAC 名称	2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride
InChIKey	DPJRMOMPQZCRJU-UHFFFAOYSA-M
UNII（FDA）	M572600E5P
ChEBI 编号	CHEBI:49105
FEMA 编号	3322
JECFA 编号	1030

数据库记载的用途

Used as a human and veterinary vitamin (enzyme cofactor); [Merck Index] An important compound functioning as a component of the coenzyme NAD. Its primary significance is in the prevention and/or cure of blacktongue and PELLAGRA. Most animals cannot manufacture this compound in amounts sufficient to prevent nutritional deficiency and it therefore must be supplemented through dietary intake. [ChemIDplus] Used as a flavoring agent and nutritional supplement for foods; [FDA] Permitted for use as an inert ingredient in
For the treatment of thiamine and niacin deficiency states, Korsakov's alcoholic psychosis, Wernicke-Korsakov syndrome, delirium, and peripheral neuritis. Thiamine (hydrochloride) is a food additive used to add a brothy/meaty flavor to gravies or soups.
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 5 consumer products that contain Thiamine hydrochloride in the following categories is provided:
Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, chloride, hydrochloride (1:1:1): ACTIVE

它在各数据库里的别名

THIAMINE HYDROCHLORIDE; 67-03-8; Thiamine HCL; Aneurine hydrochloride; Vitamin B1 hydrochloride; Clotiamina; Eskaphen; Betalin S; Thiamine chloride hydrochloride; Thiamine dichloride; Bevitine; Benerva; Thiamin chloride; Thiaminum hydrochloricum; Thiamin hydrochloride; Biamine

计算机算出的分子描述符

分子量	337.3
氢键供体数	3
氢键受体数	6
可旋转键数	4
精确质量	336.0578378
单同位素质量	336.0578378
拓扑极性表面积	104
重原子数	20
形式电荷	0
复杂度	268

数据库摘要

Thiamine Hydrochloride is identified by CAS 67-03-8, molecular formula C12H18Cl2N4OS and molecular weight 336.06 g/mol. UNII M572600E5P; ChEBI 49105; InChIKey DPJRMOMPQZCRJU-UHFFFAOYSA-M.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

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