Active Pharmaceutical Ingredient

Palonosetron Hydrochloride API Manufacturer & Supplier in India

Also known as: Aloxi (brand); Palonosetron HCl

GMP Certified IP / BP / USP 5-HT3 Receptor Antagonist / Antiemetic Aurangabad, India
Palonosetron Hydrochloride API Supplier Manufacturer Aurangabad Maharashtra India — Mediocon Inc
Palonosetron Hydrochloride IP / BP / USP  |  GMP Certified  |  Mediocon Inc, Maharashtra, India
CAS No: 135729-62-3

Product Overview

Palonosetron Hydrochloride is a second-generation 5-HT3 receptor antagonist with a high binding affinity and prolonged plasma half-life compared to first-generation agents. It is used for the prevention of acute and delayed chemotherapy-induced nausea and vomiting (CINV). Mediocon Inc manufactures this API at its GMP-certified facility in Aurangabad, Maharashtra, India.

Therapeutic Applications
  • Prevention of acute and delayed chemotherapy-induced nausea and vomiting (CINV)
  • Prevention of post-operative nausea and vomiting (PONV)
  • Management of nausea in patients receiving moderately to highly emetogenic chemotherapy
  • Second-generation 5-HT3 antagonist in oncology supportive care

Technical Specifications

ParameterSpecification
CAS Number135729-62-3
Molecular FormulaC19H21N3O2·HCl
Molecular Weight383.85 g/mol
GradeIP / BP / USP
Category5-HT3 Receptor Antagonist / Antiemetic
AppearanceWhite to off-white crystalline powder
SolubilityFreely soluble in water, sparingly soluble in ethanol, practically insoluble in ether
AssayNLT 98.0%
Loss on DryingNMT 0.5%
Heavy MetalsNMT 20 ppm
Residue on IgnitionNMT 0.1%
Microbial LimitsComplies with pharmacopoeia
IdentificationIR, HPLC Compliant
Batch NoPAL/24032026
Mfg DateMAR 2026
Exp DateFEB 2031
Packing25 kg HDPE drums / as per requirement

Quality & Compliance

  • GMP Certified manufacturing facility in Aurangabad, Maharashtra, India
  • Full pharmacopoeial compliance: IP / BP / USP standards
  • Complete documentation: Certificate of Analysis (CoA), MSDS, Certificate of Origin
  • Stringent in-process quality control at every manufacturing stage
  • HPLC purity testing and spectroscopic identification (IR, NMR)
  • Cold-chain and controlled-environment storage facilities available
  • Exported to 40+ countries with full regulatory support

Sourcing, Regulatory & Export Information

Mediocon Inc is a GMP-certified API manufacturer and bulk pharmaceutical ingredient supplier based in Aurangabad, Maharashtra, India. We specialise in supplying Palonosetron Hydrochloride — CAS 135729-62-3 (CAS 135729-62-3) and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.

Our Palonosetron Hydrochloride — CAS 135729-62-3 is manufactured under strict quality management protocols compliant with WHO-GMP, ISO 9001:2015, and major pharmacopoeial standards (IP, BP, USP, EP). Every batch undergoes full analytical testing — identity (IR/HPLC), assay, related substances, residual solvents (ICH Q3C), heavy metals, and microbial limits — before release with a Certificate of Analysis.

Export Markets

  • USA — FDA-registered facility; DMF support available for ANDA/NDA filings
  • Europe — EMA-compliant documentation; CEP/EDMF support on request
  • Africa & Middle East — WHO-GMP certified; competitive pricing for emerging markets
  • Southeast Asia — established logistics network; temperature-controlled shipments
  • India domestic — schedule H/X compliance; all state licensing documentation provided

Quality & Compliance

  • ISO 9001:2015 certified quality management system
  • GMP-certified manufacturing facility, Aurangabad, Maharashtra
  • Full batch traceability from raw material to finished API
  • Stability data available (ICH Q1A guidelines) for regulatory submissions
  • Dedicated QA team for customer audits and regulatory queries

Frequently Asked Questions — Palonosetron Hydrochloride — CAS 135729-62-3 API

What is the minimum order quantity for Palonosetron Hydrochloride — CAS 135729-62-3 API?
Mediocon Inc supplies Palonosetron Hydrochloride — CAS 135729-62-3 with a minimum order quantity of 1 kg (sample packs available for R&D). We accommodate both small R&D quantities and large commercial-scale orders. Contact our sales team at akshay@mediocon.com or +91 9309999757 for a tailored quote.
What pharmacopoeial grades of Palonosetron Hydrochloride — CAS 135729-62-3 does Mediocon supply?
We supply Palonosetron Hydrochloride — CAS 135729-62-3 conforming to IP / BP / USP pharmacopoeial standards. Each batch is tested against full pharmacopoeial specifications and released with a Certificate of Analysis. Custom specifications can be accommodated for regulated markets.
What documentation is provided with Palonosetron Hydrochloride — CAS 135729-62-3 API?
Every shipment of Palonosetron Hydrochloride — CAS 135729-62-3 comes with: Certificate of Analysis (CoA), MSDS/SDS, Certificate of Origin (COO), and Drug Master File (DMF) support on request. We also provide GMP certification, ISO 9001:2015 compliance documentation, and full regulatory support for filings in USA (FDA), Europe (EMA), and other markets.
What is the lead time and shipping for Palonosetron Hydrochloride — CAS 135729-62-3 bulk orders?
Standard lead time for Palonosetron Hydrochloride — CAS 135729-62-3 is 2–4 weeks for standard orders; expedited shipments possible for urgent requirements. We ship to 40+ countries worldwide using approved pharmaceutical-grade packaging (25 kg HDPE drums / aluminium foil bags). All shipments include temperature-controlled logistics options where required by the product's storage conditions.
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