Cimetidine EP Impurity C

Name: Cimetidine EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-036307

About Cimetidine EP Impurity C

Cimetidine EP Impurity C (CAS 77076-18-7) is a pharmacopeial impurity of Cimetidine offered by Vaqora Chemicals. The compound has the formula C10H18N6OS, corresponding to a molecular weight of 270.36 g/mol. Its systematic (IUPAC) name is [N'-methyl-N-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]carbamimidoyl]urea. Common synonyms include Cimetidine EP Impurity C (Free Base) and Guanylurea cimetidine.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Cimetidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cimetidine EP Impurity C 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 Cimetidine

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

Cimetidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cimetidine EP Impurity C
Catalogue No.	VQ-036307
CAS Number	77076-18-7
IUPAC name	[N'-methyl-N-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]carbamimidoyl]urea
Molecular formula	C₁₀H₁₈N₆OS
Molecular weight	270.36 g/mol
Exact mass	270.1263
Grade	Reference Standard
HSN code	38229090
InChIKey	GWWANUFLANSTTA-UHFFFAOYSA-N
SMILES	CC1=C(N=CN1)CSCCNC(=NC)NC(=O)N
PubChem CID	131743

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	4 / 4
TPSA	133 Å²
Synonyms	Cimetidine EP Impurity C (Free Base), Guanylurea cimetidine, Cimetidine Impurity 1, Cimetidine amide dihydroch, Cimetidine hydrochloride impurity C, ((Methylamino)((2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)amino)methylene)urea, [N'-methyl-N-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)carbamimidoyl]urea, 2-Carbamoyl-1-methyl-3-[2-[[(5-methylimidazol-4-yl)methyl]thio]ethyl]guanidine, N-[N'-Methyl-N-(2-{[(4-methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)carbamimidoyl]urea, N-Carbamoyl-N'-methyl-N''-[2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl]guanidine, Urea, ((methylamino)((2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)amino)methylene)-

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 Cimetidine EP Impurity C?

The CAS Registry Number of Cimetidine EP Impurity C is 77076-18-7. It is also known as Cimetidine EP Impurity C (Free Base), Guanylurea cimetidine, Cimetidine Impurity 1.

What is the molecular formula and molecular weight of Cimetidine EP Impurity C?

Cimetidine EP Impurity C has the molecular formula C10H18N6OS and a molecular weight of 270.36 g/mol. Its IUPAC name is [N'-methyl-N-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]carbamimidoyl]urea.

What is Cimetidine EP Impurity C used for?

Cimetidine EP Impurity C is supplied as a characterised reference material related to Cimetidine. 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 Cimetidine EP Impurity C can I order?

We supply Cimetidine EP Impurity C 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 Cimetidine EP Impurity C?

Yes. Every lot of Cimetidine EP Impurity C 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 Cimetidine EP Impurity C be shipped internationally?

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