Thiamine EP Impurity F

About Thiamine EP Impurity F

Thiamine EP Impurity F is a pharmacopeial impurity of Thiamine carrying the CAS registry number 6309-04-2. Its molecular formula is C13H20Br2N4OS and its molecular weight is 440.2 g/mol. Alternative names: Thiamine EP Impurity F (Bromide HBr) and Ethyl thiamine bromide hydrobromide.

The product is provided 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 characterised impurity of Thiamine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Thiamine EP Impurity F is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Thiamine

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

Thiamine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Thiamine EP Impurity F
Catalogue No.	VQ-042482
CAS Number	6309-04-2
IUPAC name	2-[3-[(4-amino-2-ethylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;bromide;hydrobromide
Molecular formula	C₁₃H₂₀Br₂N₄OS
Molecular weight	440.2 g/mol
Exact mass	439.9704
Grade	Reference Standard
HSN code	38229090
InChIKey	AAUOCCXBCNFAEA-UHFFFAOYSA-M
SMILES	CCC1=NC=C(C(=N1)N)C[N+]2=CSC(=C2C)CCO.Br.[Br-]
PubChem CID	24185679

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 6
TPSA	104 Å²

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 EP Impurity F?

The CAS Registry Number of Thiamine EP Impurity F is 6309-04-2. It is also known as Thiamine EP Impurity F (Bromide HBr), Thiamine Hydrochloride - Impurity F (Hydrobromide Salt), Ethyl thiamine bromide hydrobromide.

What is the molecular formula and molecular weight of Thiamine EP Impurity F?

Thiamine EP Impurity F has the molecular formula C13H20Br2N4OS and a molecular weight of 440.2 g/mol.

What is Thiamine EP Impurity F used for?

Thiamine EP Impurity F 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 EP Impurity F can I order?

We supply Thiamine EP Impurity F 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 EP Impurity F?

Yes. Every lot of Thiamine EP Impurity F 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 EP Impurity F be shipped internationally?

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