Cimetidine Related Compounds & Impurities

Cimetidine was the first H2-receptor antagonist to receive regulatory approval, revolutionising peptic ulcer treatment, and is also studied for its immunomodulatory properties.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Cimetidine reference standards, pharmacopeial and non-pharmacopeial Cimetidine impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Cimetidine-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Cimetidine
Cimetidine EP Impurity E
Cimetidine EP impurity H
Cimetidine EP Impurity J Dihydrochloride
Cimetidine EP Impurity A
Cimetidine Impurity 3
Cimetidine EP Impurity D Dihydrochloride
Cimetidine EP Impurity C Dihydrochloride
1,1-Dimethyl-3-cyanoguanidine
Cimetidine EP Impurity I
Cimetidine EP Impurity B
Cimetidine EP Impurity F
Cimetidine Impurity 1
Cimetidine Impurity 2
N-Nitroso Cimetidine
Cimetidine EP Impurity C
Cimetidine EP Impurity G
(5-Ethyl-1H-imidazol-4-yl)methanol hydrochloride
Cimetidine EP Impurity J Dihydrobromide
Cimetidine EP Impurity A Hydrochloride
Cimetidine EP Impurity J
Cimetidine Nitroso Impurity 4
Cimetidine EP Impurity B Hydrochloride Salt
Guanidine,N-cyano-N``-methyl-N`-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]-,dihydrochloride
Cimetidine Impurity 3

Isotope Labelled Compounds

Cimetidine-D3