Thiamine chloride

Name: Thiamine chloride
Brand: Vaqora Chemicals
SKU: VQ-007794

About Thiamine chloride

Thiamine chloride (CAS 59-43-8) is a high-purity reference standard of Thiamine offered by Vaqora Chemicals. With the molecular formula C12H17N4OS+, it has a molar mass of 265.36 g/mol. Systematically, it is named 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol. Common synonyms include Vitamin B1 and Aneurine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Thiamine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Thiamine chloride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Thiamine

View every impurity, metabolite and intermediate we list for Thiamine.

Thiamine impurities

Specifications & identifiers

Chemical identifiers
Product name	Thiamine chloride
Catalogue No.	VQ-007794
CAS Number	59-43-8
IUPAC name	2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol
Molecular formula	C₁₂H₁₇N₄OS⁺
Molecular weight	265.36 g/mol
Exact mass	265.1123
Grade	Reference Standard
HSN code	38229090
InChIKey	JZRWCGZRTZMZEH-UHFFFAOYSA-N
SMILES	CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO
PubChem CID	1130

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 5
TPSA	104 Å²
Synonyms	Vitamin B1, 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride, Aneurine, Apatate Drape, Beivon, Bethiamin, Oryzanin, Thiacoat, Thiamin, Thiamine monochloride, Vitaneurin, thiamine

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Thiamine chloride?

The CAS Registry Number of Thiamine chloride is 59-43-8. It is also known as Vitamin B1, 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride, Aneurine.

What is the molecular formula and molecular weight of Thiamine chloride?

Thiamine chloride has the molecular formula C12H17N4OS+ and a molecular weight of 265.36 g/mol. Its IUPAC name is 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol.

What is Thiamine chloride used for?

Thiamine chloride is supplied as a characterised reference material related to Thiamine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Thiamine chloride can I order?

We supply Thiamine chloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Thiamine chloride?

Yes. Every lot of Thiamine chloride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Thiamine chloride be shipped internationally?

Yes. We export Thiamine chloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.