Metformin Impurity B (Hydrochloride)

Name: Metformin Impurity B (Hydrochloride)
Brand: Vaqora Chemicals
SKU: VQ-005261

About Metformin Impurity B (Hydrochloride)

Metformin Impurity B (Hydrochloride) (CAS 2959-04-8) is an impurity of Metformin offered by Vaqora Chemicals. With the molecular formula C4H9ClN8, it has a molar mass of 204.62 g/mol. Its systematic (IUPAC) name is 2-(4,6-diamino-1,3,5-triazin-2-yl)guanidine. Hydrochloride. Alternative names: Guanylmelamine Hydrochloride and Metformin EP impurity B Hydrochloride.

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 characterised impurity of Metformin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Metformin Impurity B (Hydrochloride) in 10 mg, 25 mg and 50 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Metformin

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

Metformin impurities

Specifications & identifiers

Chemical identifiers
Product name	Metformin Impurity B (Hydrochloride)
Catalogue No.	VQ-005261
CAS Number	2959-04-8
IUPAC name	2-(4,6-diamino-1,3,5-triazin-2-yl)guanidine;hydrochloride
Molecular formula	C₄H₉ClN₈
Molecular weight	204.62 g/mol
Exact mass	204.0639
Grade	Reference Standard
HSN code	38229090
InChIKey	ZIZMTYLBNDRKDA-UHFFFAOYSA-N
SMILES	C1(=NC(=NC(=N1)N=C(N)N)N)N.Cl
PubChem CID	24196656

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 6
TPSA	155 Å²
Synonyms	N-(4-amino-3,6-dihydro-6-imino-1,3,5-triazin-2-yl)guanidine Hydrochloride, 1-(4,6-Diamino-1,3,5-triazin-2-yl)guanidine Hydrochloride, (4,6-Diamino-1,3,5-triazin-2-yl)guanidine Hydrochloride, Guanylmelamine Hydrochloride, N''-(4,6-Diamino-1,3,5-triazin-2-yl)guanidine--hydrogen chloride (1/1), Metformin EP impurity B Hydrochloride, starbld0032672, 1-(4,6-diamino-1,3,5-triazin-2-yl)guanidine hydrochloride (Metformin Impurity pound(c)

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 Metformin Impurity B (Hydrochloride)?

The CAS Registry Number of Metformin Impurity B (Hydrochloride) is 2959-04-8. It is also known as N-(4-amino-3,6-dihydro-6-imino-1,3,5-triazin-2-yl)guanidine Hydrochloride, 1-(4,6-Diamino-1,3,5-triazin-2-yl)guanidine Hydrochloride, (4,6-Diamino-1,3,5-triazin-2-yl)guanidine Hydrochloride.

What is the molecular formula and molecular weight of Metformin Impurity B (Hydrochloride)?

Metformin Impurity B (Hydrochloride) has the molecular formula C4H9ClN8 and a molecular weight of 204.62 g/mol.

What is Metformin Impurity B (Hydrochloride) used for?

Metformin Impurity B (Hydrochloride) is supplied as a characterised reference material related to Metformin. 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 Metformin Impurity B (Hydrochloride) can I order?

We supply Metformin Impurity B (Hydrochloride) in Reference Standard grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Metformin Impurity B (Hydrochloride)?

Yes. Every lot of Metformin Impurity B (Hydrochloride) 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 Metformin Impurity B (Hydrochloride) be shipped internationally?

Yes. We export Metformin Impurity B (Hydrochloride) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.