Famotidine EP impurity G

Name: Famotidine EP impurity G
Brand: Vaqora Chemicals
SKU: VQ-025716

About Famotidine EP impurity G

Listed under CAS 76823-97-7, Famotidine EP impurity G is a pharmacopeial impurity of Famotidine available from Vaqora Chemicals. The compound has the formula C9H13N7S2, corresponding to a molecular weight of 283.4 g/mol. Its systematic (IUPAC) name is N'-cyano-3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]propanimidamide. Alternative names: Famotidine - Impurity G and Famotidine cyanoamidine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Famotidine, 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.

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

Typical applications

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

Industries

Related to Famotidine

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

Famotidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Famotidine EP impurity G
Catalogue No.	VQ-025716
CAS Number	76823-97-7
IUPAC name	N'-cyano-3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]propanimidamide
Molecular formula	C₉H₁₃N₇S₂
Molecular weight	283.4 g/mol
Exact mass	283.0674
Grade	Reference Standard
HSN code	38229090
InChIKey	DFHYHFAHYAJKDU-UHFFFAOYSA-N
SMILES	C1=C(N=C(S1)N=C(N)N)CSCCC(=NC#N)N
PubChem CID	15572361

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	3 / 6
TPSA	193 Å²
Synonyms	Famotidine - Impurity G, Famotidine cyanoamidine, N-Desaminosulfonyl-N-cyano Famotidine, Famotidine Impurity G, N-Cyano-3-(((2-guanidinothiazol-4-yl)methyl)thio)propanimidamide, 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-N-cyanopropanimidamide, N-Cyano-3-(((2-((diaminomethylidene)amino)thiazol-4-yl)methyl)sulfanyl)propanimidamide, Propanimidamide, 3-(((2-((aminoiminomethyl)amino)-4-thiazolyl)methyl)thio)-N-cyano-, N-cyano-3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidamide, N-cyano-3-[(2-guanidinothiazol-4-yl)-methylthio]propionamidine, N-cyano-3-[(2-guanidinothiazol-4-yl)methylthio]propionamidine, N'-cyano-3-[(2-guanidinothiazol-4-yl)methylsulfanyl]propanamidine

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 Famotidine EP impurity G?

The CAS Registry Number of Famotidine EP impurity G is 76823-97-7. It is also known as Famotidine - Impurity G, Famotidine cyanoamidine, N-Desaminosulfonyl-N-cyano Famotidine.

What is the molecular formula and molecular weight of Famotidine EP impurity G?

Famotidine EP impurity G has the molecular formula C9H13N7S2 and a molecular weight of 283.4 g/mol. Its IUPAC name is N'-cyano-3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]propanimidamide.

What is Famotidine EP impurity G used for?

Famotidine EP impurity G is supplied as a characterised reference material related to Famotidine. 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 Famotidine EP impurity G can I order?

We supply Famotidine EP impurity G 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 Famotidine EP impurity G?

Yes. Every lot of Famotidine EP impurity G 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 Famotidine EP impurity G be shipped internationally?

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