Eperisone Related Compounds & Impurities

Eperisone is a centrally acting muscle relaxant that reduces muscle spindle sensitivity and improves blood flow, used for spasticity and low back pain.

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 Eperisone reference standards, pharmacopeial and non-pharmacopeial Eperisone 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 Eperisone-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

Eperisone Hydrochloride
4'-Ethylpropiophenone
Eperisone Impurity 1
2`-Ethylpropiophenone
3`-Ethylpropiophenone
Eperisone Impurity 2
Eperisone Impurity 3 Hydrochloride
Eperisone Impurity 4 Hydrochloride
Eperisone Impurity 6
Eperisone Impurity 8
Eperisone Impurity 9 Hydrochloride
Eperisone Impurity 10
Eperisone Impurity 11
Eperisone Impurity 12
Eperisone Impurity 7

Metabolites

Hydroxy Eperisone (M3 metabolite of Eperisone)
Hydroxy Eperisone(M4 metabolite of Eperisone)

Isotope Labelled Compounds

Eperisone-D10 Hydrochloride