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Excellence in Pharmaceutical Reference Standards & Specialty Chemicals

Welcome to our website dedicated to providing high-quality Pharmaceutical Reference standards & Allied speciality Chemicals, essential tools for advancing drug development, ensuring product safety, and supporting regulatory compliance in the pharmaceutical industry. Our comprehensive range of products are meticulously curated to meet the diverse needs of pharmaceutical researchers, manufacturers, and regulatory agencies worldwide.

We are a leading provider of high-quality chemical reference materials, standards, and analytical solutions serving the pharmaceutical, biotechnological, and chemical industries. Our mission is to support research, development, and quality control processes by delivering products that meet the highest levels of precision and regulatory compliance.

With a dedicated team of scientists and industry professionals, we continuously expand our catalog of:

API Standards

Impurity and Nitrosamine Standards

Pharmacopoeial and Excipient Standards

Stable Isotope Labelled Compounds

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Venlafaxine

Venlafaxine Impurities | Alfa Omega Pharma

Venlafaxine Impurities

High-purity reference standards for HPLC analysis, stability studies, and quality control.

Comprehensive Offerings

Alfa Omega Pharma provides certified reference substances, degradation products, and validated analytical methods fully compliant with pharmacopeial guidelines (USP, EP, ICH).

Custom Synthesis

We specialize in the custom synthesis of Impurities, Metabolites, and stable-labelled isotopes tailored to your specific research and regulatory needs.

Key Available Impurities & Derivatives:

O-Desmethyl venlafaxine
Venlafaxine
VenlafaxineAnhydro O-Desmethyl Impurity
VenlafaxineImpurity C N-Didesmethyl Venlafaxine. HCl 1-[1RS-2amino 1-(4-Methoxy phenyl)ethyl] cyclohexanol
VenlafaxineImpurity D N-Desmethyl Venlafaxine. HCl 1-[1RS- 1-(4-Methoxy phenyl)-2-(methyl amino)ethyl] cyclohexanol
VenlafaxineImpurity H 1-[(1RS)-1-(4-methoxy phenyl)2-[[2-(4-methoxy phenyl ethyl]amino]ethyl ]cyclohexanol
VenlafaxineImpurity E (5RS)-5-(4methoxy phenyl)-3-methyl-1oxa- 3azaspiro(5.5)undecane
VenlafaxineImpurity F (2RS)-2-(cyclohex-1-enyl)-2-methoxy phenyl)-N,N- dimethyl ethanamine
VenlafaxineImpurity G 2(RS)-2-cyclohexyl-2-(4-methoxy phenyl)-N,N-dimethyl ethanamine