Search products

Search by product name, CAT, CAS, molecular formula or chemical name.

Trusted Partner for Reference Standards and Beyond
Products About us Facility Quality system OUR DIVISIONS SimSon Chemtech Speciality & fine chemicals SimSon Chemie Research chemicals supply SimSon Lifescience Services CRO, CDMO & analytical testing Contact us Careers

Netupitant Related Compounds & Impurities

Netupitant is a selective NK1 receptor antagonist used in combination with palonosetron for chemotherapy-induced nausea and vomiting prevention.

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 Netupitant reference standards, pharmacopeial and non-pharmacopeial Netupitant 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 Netupitant-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

Monohydroxy Netupitant

CAT. No.N750004 CAS No.910808-12-7 Mol. F.C30H32F6N4O2 Mol. W.594.59 g/mol Stock Status Under Synthesis
COA MSDS

N-Desmethyl Netupitant

CAT. No.N750002 CAS No.290296-72-9 Mol. F.C29H30F6N4O Mol. W.564.57 g/mol Stock Status Under Synthesis
COA MSDS

Netupitant Impurity 2

CAT. No.N750012 CAS No.95299-16-4 Mol. F.C11H8F6O2 Mol. W.286.17 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 3

CAT. No.N750013 CAS No.334477-48-4 Mol. F.C13H12F6O2 Mol. W.314.22 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 4

CAT. No.N750014 CAS No.NA Mol. F.C29H29F6N5O2 Mol. W.593.56 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 5

CAT. No.N750016 CAS No.290297-25-5 Mol. F.C18H24N4 Mol. W.296.41 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 6

CAT. No.N750017 CAS No.85068-33-3 Mol. F.C10H6F6O2 Mol. W.272.14 g/mol Stock Status Instock
COA MSDS

Netupitant Impurity 7

CAT. No.N750018 CAS No.NA Mol. F.C30H32F6N4O2 Mol. W.594.59 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 8

CAT. No.N750019 CAS No.NA Mol. F.C31H34F6N4O2 Mol. W.608.62 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant Impurity 9

CAT. No.N750020 CAS No.342417-01-0 Mol. F.C18H22N4O Mol. W.310.39 g/mol Stock Status Instock
COA MSDS

Netupitant N-oxide

CAT. No.N750003 CAS No.910808-11-6 Mol. F.C30H32F6N4O2 Mol. W.594.59 g/mol Stock Status Instock
COA MSDS

Netupitant N-Oxide Impurity 1

CAT. No.N750015 CAS No.1431216-63-5 Mol. F.C30H32F6N4O2 Mol. W.594.59 g/mol Stock Status Custom Synthesis
COA MSDS

Isotope Labelled Compounds

Monohydroxy Netupitant D6

CAT. No.N750009 CAS No.NA Mol. F.C30H26D6F6N4O2 Mol. W.600.63 g/mol Stock Status Custom Synthesis
COA MSDS

N-Desmethyl Netupitant D6

CAT. No.N750007 CAS No.NA Mol. F.C29H24D6F6N4O Mol. W.570.60 g/mol Stock Status Custom Synthesis
COA MSDS

Netupitant D6

CAT. No.N750005 CAS No.2070015-31-3 Mol. F.C30H26D6F6N4O Mol. W.584.64 g/mol Stock Status Instock
COA MSDS

Netupitant N-oxide D6

CAT. No.N750008 CAS No.NA Mol. F.C30H26D6F6N4O2 Mol. W.600.63 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Netupitant

CAT. No.N750000 CAS No.290297-26-6 Mol. F.C30H32F6N4O Mol. W.578.59 g/mol Stock Status Instock
COA MSDS

Product structure

Sample structure

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

Illustrative sample structure
SimSon — Science Standards Solutions
D-U-N-S Registered — Dun & Bradstreet D-U-N-S® REGISTERED Verified by Dun & Bradstreet
OFFICES & LABORATORIES
REGISTERED OFFICE · MUMBAI B-307, Sarita Building, Prabhat Industrial Estate, Near Dahisar Toll Naka, Dahisar (East), Mumbai- 400068, Maharashtra, India
CORPORATE OFFICE · MUMBAI Unit 1001-1006, The Platina, Tanvi Complex, S. V. Road, Dahisar East, Mumbai 400068, India
LABORATORY · HYDERABAD Shed 6A, TYPE III, TSIIC, Prashanthi Nagar, Kukatpally, Hyderabad 500072, India
REGIONAL OFFICE · AHMEDABAD Survey Number 375 Paiki 1, Plot Number 11, Shivam 5, Near Sumip Composite, Panchratna Estate, Village Changodar, Taluka Sanand, District Ahmedabad, Gujarat-382213
TALK TO THE RIGHT DESK
© 2026 SimSon Pharma Limited · All rights reserved