Our Pharmaceutical Reference Standards

API Impurity Standards

We offer high-purity API impurity standards for pharmaceutical analysis, method development, and regulatory submissions. Our impurity reference standards are suitable for HPLC, GC, and LC-MS applications, ensuring accurate and reproducible results.

Stable Isotope Labelled Compounds

Premium-quality stable isotope-labeled compounds designed for quantitative LC-MS/MS analysis, bioanalytical studies, and pharmacokinetic research. Ideal as internal standards for precise measurement.

Nitrosamine Impurities

Specialized nitrosamine impurity standards developed to meet global regulatory requirements such as ICH and FDA guidelines. Essential for sensitive detection and risk assessment in pharmaceuticals.

Reference Standards

Comprehensive range of pharmaceutical reference standards for analytical method development, quality control, and regulatory compliance. Certified and characterized for maximum accuracy in pharmaceutical testing.

Custom Synthesis

Tailored synthesis services for custom pharmaceutical compounds and reference standards. Our expert chemists deliver high-quality compounds for research, development, and scale-up requirements.

Drug Metabolites

High-quality drug metabolite standards for Phase I, II, and III metabolism studies. Essential for drug development, pharmacokinetics, and safety assessment in pharmaceutical research.

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About Venkatasai Life Sciences

Trusted Supplier of Pharmaceutical Impurity Standards and Reference Standards

Venkatasai Life Sciences is a growing pharmaceutical research company dedicated to providing high-quality pharmaceutical impurity standards, reference standards, and analytical support for pharmaceutical and biotechnology industries.

We support pharmaceutical research, drug development, and quality control laboratories by supplying reliable and well-characterized impurity standards that help ensure drug safety, regulatory compliance, and analytical accuracy.

Our commitment to quality, precision, and scientific excellence makes us a trusted partner for pharmaceutical companies, research laboratories, and contract research organizations.

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Featured Products

(Z)-rac-Luliconazole

CAT No. : VS-L065010
CAS No. : 101529-76-4
Mol.F. : C14H9Cl2N3S2
Mol.Wt. : 354.28

Isosulfan aromatic analog

CAT No. : VS-I040005
CAS No. : 911358-03-7
Mol.F. : C27H34N2O6S2
Mol.Wt. : 546.7

Isosulfan Blue Desethyl Impurity

CAT No. : VS-I040004
CAS No. : 3050754-65-6
Mol.F. : C25H27N2O6S2 : Na
Mol.Wt. : 515.62 : 22.99
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Accreditation

We are committed to excellence in pharmaceutical research, proudly holding accreditations that ensure the highest standards of quality and ethics in our work. These certifications reflect our dedication to reliable and impactful outcomes.

Contact Information

We'd love to hear from you. Get in touch with our team today.

Address

Venkatasai Life Sciences Pvt Ltd, 5-5-35/207B, IDA Kukatpally, Hyderabad, Telangana – 500072, India.

Phone

+91 99081 34868

Email

info@venkatasailifesciences.com

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