Delivering Purity.
Enabling Confidence.
High-purity pharmaceutical impurity reference standards and custom synthesis services — with complete analytical data packages. From milligram discovery to gram-scale validation.
Comprehensive Impurity Services
From catalog supply to custom synthesis — every compound fully characterized and analytically validated.
Catalog Impurities
A growing library of pharmaceutical impurity reference standards across major drug classes — ready to ship with complete CoA and analytical data.
Browse CatalogCustom Synthesis
Need a compound not in our catalog? Our experienced synthetic chemistry team develops and synthesizes custom impurities on demand — any scale.
Request SynthesisAnalytical Data Package
Every product ships with CoA, HPLC chromatogram, NMR spectra, and high-resolution mass spectrometry data — ready for regulatory submissions.
View Quality StandardsRegulatory Support
ICH Q3A/Q3B/Q3C-compliant impurity standards to support your FDA, EMA, and global regulatory submissions with confidence.
Learn MoreFeatured Reference Standards
Specialized. Focused. Reliable.
MYMSYNTHON PVT. LTD. was founded with a singular focus: to be the most reliable partner for pharmaceutical companies, CROs, and testing laboratories that need high-quality impurity reference standards.
Unlike bulk chemical suppliers, we specialize exclusively in pharmaceutical impurities. This focus means our team understands the specific analytical and regulatory demands — we don't just supply a compound, we deliver a validated reference standard.
Purity
Full analytical characterization on every compound
Reliability
Consistent supply, consistent quality — every time
Confidentiality
Client projects treated with absolute discretion
Speed
Fast turnaround — your deadlines matter to us
Who We Serve
Trusted by pharmaceutical companies, CROs, and testing laboratories across India and internationally.
Pharmaceutical Companies
Reference standards for API impurity profiling, batch release testing, and regulatory submissions.
CROs & Research Labs
Custom impurity synthesis for drug development programs — any complexity, any scale.
Analytical Laboratories
High-purity reference materials for method validation, system suitability, and calibration.
Need a Pharmaceutical Impurity?
Browse our catalog or contact our team for custom synthesis. We respond within 24 hours.