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  7. Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water

Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water

Catalog No. AAA1956022
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Catalog No. AAA1956022 Supplier Thermo Scientific Chemicals Supplier No. A1956022
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Description

CAS: 67-03-8 | C12H18Cl2N4OS | 337.263 g/mol

Thiamine hydrochloride plays an important role as a nutrient for carbohydrate metabolism and in nerve function. It finds application as a food-additive to add a brothy/meaty flavor to gravies or soups. It is involved in the preparation of 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-thiazolium chloride. In addition, it finds use in amino acid synthesis in cultured cells, which is present in many classical and serum-free formulations.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Thiamine hydrochloride plays an important role as a nutrient for carbohydrate metabolism and in nerve function. It finds application as a food-additive to add a brothy/meaty flavor to gravies or soups. It is involved in the preparation of 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-thiazolium chloride. In addition, it finds use in amino acid synthesis in cultured cells, which is present in many classical and serum-free formulations.

Solubility
Soluble in water, glycerol, ethanol, dimethyl sulfoxide and methanol. Insoluble in benzene, hexane, chloroform and ether.

Notes
Light sensitive and hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 67-03-8
Molecular Formula C12H18Cl2N4OS
Molecular Weight (g/mol) 337.263
MDL Number MFCD00012780
InChI Key DPJRMOMPQZCRJU-UHFFFAOYSA-M
Synonym thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride
PubChem CID 6202
ChEBI CHEBI:49105
IUPAC Name 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride
SMILES CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]

Specifications

Melting Point ∼250°C (decomposition)
Assay Percent Range 0.99
Quantity 100 g
Beilstein 3851771
Sensitivity Hygroscopic; Light sensitive
Merck Index 14,9295
Solubility Information Soluble in water,glycerol,ethanol,dimethyl sulfoxide and methanol. Insoluble in benzene,hexane,chloroform and ether.
Formula Weight 337.28
Percent Purity 99%
Assay (dry wt.), may cont. up to 5% water
Chemical Name or Material Thiamine hydrochloride
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Safety and Handling

Hazard Category H319-H500
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P280i-P305+P351+P338
EINECSNumber 200-641-8
RTECSNumber XI7350000
TSCA Yes
storageNote1 Hygroscopic
Recommended Storage Ambient temperatures

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