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API Impurities & Reference Standards

Custom Synthesis, Manufacturing, and Supply of Highly Characterized Pharmaceutical Standards.

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ChemEngine Pharma Solutions Pvt. Ltd.

Chemengine Pharma Solutions Pvt. Ltd. specializes in custom synthesis, manufacturing, and supply of pharmaceutical Reference Materials, API Impurity Standards, and Working Standards to support global regulatory compliance and analytical research.

Key Product Categories

Category Description Primary Usage
API Impurity Standards Synthetic impurity standards, process-related impurities, and known drug metabolites. Analytical method development, validation, and drug registration regulatory filings.
Pharmacopoeial & Working Standards Secondary/working reference standards characterized against primary pharmacopoeias (USP, EP, BP, JP). Routine quality control (QC), assay testing, and routine lab analysis.
Stable Isotope Labelled Compounds Deuterated or 13C-labelled drug compounds and impurities. Internal standards for LC-MS/MS and quantitative bioanalytical studies.
Agrochemical Reference Standards Reference standards for active agrochemical ingredients and breakdown products. Residue analysis and agrochemical analytical research.

Technical Documentation Provided

Every reference standard is supplied with comprehensive analytical documentation to support your stringent regulatory submissions.

  • Certificate of Analysis (CoA) Detailing chemical identity and exact purity percentage.
  • HPLC / GC Purity Chromatograms Supplied for rigorous quantitative verification.
  • Structural Characterization Data Verified via 1H-NMR, Mass Spectrometry (MS), and FTIR spectra.
  • Thermal Analysis Including TGA/DSC data sets where applicable.
Analytical Data on Screen
Guaranteed Quality 100% Verified Standards

Representative Product Images

A look inside our packaging, verification, and synthesis facilities.

API Impurity Vial
API Impurity Vial

Purified API Impurity Standard Vial

Analytical Documentation (CoA)
Analytical Documentation (CoA)

Analytical Testing & COA Verification

Custom Synthesis Setup
Custom Synthesis Setup

Custom Synthesis & Purification Setup