Dopamine Related Compounds & Impurities

Dopamine is an endogenous catecholamine neurotransmitter with dose-dependent dopaminergic, beta-1 and alpha-1 adrenergic effects, used intravenously for cardiogenic shock and hypotension.

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 Dopamine reference standards, pharmacopeial and non-pharmacopeial Dopamine 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 Dopamine-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

Dopamine Hydrochloride
Dopamine (Noradrenaline EP Impurity C)
Dopamine EP Impurity B Hydrochloride
Dopamine EP Impurity A
Dopal
Dopamine EP Impurity C
3,4-Dihydroxyphenylacetic Acid
4-(4-Methoxyphenyl)-2-butanone
Homovanillic Acid
Dopamine Related compound A
Dopamine-4-O-Sulfate
Dopamine-3-O-Sulfate
Dopamine Impurity 1
Dopamine Impurity 2
Dopamine EP Impurity B
Bis(3,4-dimethoxyphenethyl)amine
Dopamine Quinone
Dopamine Impurity 3
1H-indole-5,6-dione
N-Boc Dopamine
Dopamine Impurity 4
Dopamine Hydrobromide Impurity
Dopamine Impurity 5

Isotope Labelled Compounds

3-Methoxy Dopamine D4 Hydrochloride
Dopamine D4 Hydrochloride
Dopamine-D3 Hydrochloride