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Norgestimate Related Compounds & Impurities

Norgestimate is a third-generation progestogen used in combined oral contraceptives with a favourable androgenic profile.

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 Norgestimate reference standards, pharmacopeial and non-pharmacopeial Norgestimate 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 Norgestimate-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.

Impurity Standards

(Z)-Norgestimate

CAT. No.N100009 CAS No.107382-51-4 Mol. F.C23H31NO3 Mol. W.369.50 g/mol Stock Status Custom Synthesis
COA MSDS

17-Desacetyl Norgestimate

CAT. No.N100002 CAS No.53016-31-2 Mol. F.C21H29NO2 Mol. W.327.46 g/mol Stock Status Instock
COA MSDS

Norgestimate 5-ene Analog

CAT. No.N100006 CAS No.NA Mol. F.C23H31NO3 Mol. W.369.50 g/mol Stock Status Custom Synthesis
COA MSDS

Norgestimate EP Impurity A

CAT. No.N100004 CAS No.13732-69-9 Mol. F.C23H30O3 Mol. W.354.48 g/mol Stock Status Instock
COA MSDS

Isotope Labelled Compounds

Norgestimate-D6

CAT. No.N100001 CAS No.NA Mol. F.C23H25D6NO3 Mol. W.375.53 g/mol Stock Status Instock
COA MSDS

Working Standards

Norgestimate

CAT. No.N100000 CAS No.35189-28-7 Mol. F.C23H31NO3 Mol. W.369.50 g/mol Stock Status Instock
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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