+91 87673 60663 (INDIA) info@simsonpharma.com

Search products

Search by product name, CAT, CAS, molecular formula or chemical name.
+91 87673 60663 (INDIA) +91 99208 62389 (EXPORTS) info@simsonpharma.com export@simsonpharma.com Cart 0
SimSon — Science Standards Solutions SimSon Pharma Limited (old logo)
Trusted Partner for Reference Standards and Beyond
Products About Us Lab Facilities Quality System Our Divisions SimSon Chemtech Speciality & fine chemicals SimSon Chemie Research chemicals supply SimSon Lifescience Services CRO, CDMO & analytical testing Contact us Careers
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

Impurity standards

Leading impurity characterization with expertly developed standards that strengthen quality, compliance, and analytical confidence.

Impurity Standards

3-Bromo Midodrine

CAT. No.M640003 CAS No.1797102-13-6 Mol. F.C12H17BrN2O4 Mol. W.333.18 g/mol Stock Status Instock
COA MSDS

3-bromo-L-Tyrosine

CAT. No.G190001 CAS No.38739-13-8 Mol. F.C9H10BrNO3 Mol. W.260.08 g/mol Stock Status Instock
COA MSDS

3-Bromomethylbenzonitrile

CAT. No.I020031 CAS No.28188-41-2 Mol. F.C8H6BrN Mol. W.196.04 g/mol Stock Status Instock
COA MSDS

3-Chloro Rivaroxaban

CAT. No.R290060 CAS No.1855920-54-5 Mol. F.C19H18ClN3O5S Mol. W.435.88 g/mol Stock Status Instock
COA MSDS

3-Chloro-4-fluoroaniline

CAT. No.G160004 CAS No.367-21-5 Mol. F.C6H5ClFN Mol. W.145.56 g/mol Stock Status Instock
COA MSDS

3-Chloroaniline

CAT. No.T110012 CAS No.108-42-9 Mol. F.C6H6ClN Mol. W.127.57 g/mol Stock Status Instock
COA MSDS

3-chlorobenzoic acid

CAT. No.B020016 CAS No.535-80-8 Mol. F.C7H5ClO2 Mol. W.156.57 g/mol Stock Status Instock
COA MSDS

3-Chlorobenzoyl Chloride

CAT. No.B460005 CAS No.618-46-2 Mol. F.C7H4Cl2O Mol. W.175.01 g/mol Stock Status Instock
COA MSDS

3-Chloropropiophenone

CAT. No.B020036 CAS No.936-59-4 Mol. F.C9H9ClO Mol. W.168.62 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
JOIN OUR NEWSLETTER
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
QUICK LINKS About us Contact us Products Lab Facilities Quality system Careers Blog FAQ Sitemap Download Brouchures
TALK TO THE RIGHT DESK
Indian customers +91 87673 60663 info@simsonpharma.com
International customers +91 99208 62389 exports@simsonpharma.com
Bio-analytics standards +91 99208 62983 cro@simsonpharma.com
Research chemicals +91 96193 57538 info@simsonpharma.com
Landline +91 22 4006 8689 / 4014 8689
© 2026 SimSon Pharma Limited · All rights reserved
Shipping policy Return policy Privacy Policy Terms & Conditions