Famotidine EP impurity A hydrochloride

Name: Famotidine EP impurity A hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-030667

About Famotidine EP impurity A hydrochloride

Famotidine EP impurity A hydrochloride (CAS 76833-47-1) is a pharmacopeial impurity of Famotidine offered by Vaqora Chemicals. With the molecular formula C8H15ClN6S2, it has a molar mass of 294.8 g/mol. Alternative names: Famotidine EP Impurity A and Famotidine - Impurity A (Hydrochloride Salt).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Famotidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Famotidine EP impurity A hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 A hydrochloride
Catalogue No.	VQ-030667
CAS Number	76833-47-1
IUPAC name	3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]propanimidamide;hydrochloride
Molecular formula	C₈H₁₅ClN₆S₂
Molecular weight	294.8 g/mol
Exact mass	294.0488
Grade	Reference Standard
HSN code	38229090
InChIKey	XZWZLJVYMVGCRQ-UHFFFAOYSA-N
SMILES	C1=C(N=C(S1)N=C(N)N)CSCCC(=N)N.Cl
PubChem CID	15572363

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 5
TPSA	181 Å²
Synonyms	Famotidine EP Impurity A, Famotidine - Impurity A (Hydrochloride Salt), 3-(((2-Guanidinothiazol-4-yl)methyl)thio)propanimidamide hydrochloride, 3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide Hydrochloride, 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfanyl]propanimidamide Hydrochloride, 3-(((2-((Diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidamide hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 A hydrochloride?

The CAS Registry Number of Famotidine EP impurity A hydrochloride is 76833-47-1. It is also known as Famotidine EP Impurity A, Famotidine - Impurity A (Hydrochloride Salt), 3-(((2-Guanidinothiazol-4-yl)methyl)thio)propanimidamide hydrochloride.

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

Famotidine EP impurity A hydrochloride has the molecular formula C8H15ClN6S2 and a molecular weight of 294.8 g/mol.

What is Famotidine EP impurity A hydrochloride used for?

Famotidine EP impurity A hydrochloride 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 A hydrochloride can I order?

We supply Famotidine EP impurity A hydrochloride 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 A hydrochloride?

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

Yes. Famotidine EP impurity A hydrochloride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.