+91 87673 60663 (INDIA) +91 99208 62389 (EXPORTS) info@simsonpharma.com export@simsonpharma.com Cart 0

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

Nitrosamine impurities

Nitrosamine impurities are probable carcinogenic N-nitroso compounds formed in drug synthesis or storage, controlled under ICH M7 limits via LC-MS/MS testing.

Research Chemicals

N-Methyl-N`-nitrosopiperazine

CAT. No.OT40430000 CAS No.16339-07-4 Mol. F.C5H11N3O Mol. W.129.16 g/mol Stock Status Instock

COA MSDS

N-Nitroso Benzylpenilloic Acid

CAT. No.OT708410000 CAS No.NA Mol. F.C15H19N3O4S Mol. W.337.39 g/mol Stock Status Instock

COA MSDS

Impurity Standards

N-Nitro-1,2,3,4-tetradehydro Argatroban (ARB-1)

CAT. No.A750001 CAS No.74874-10-5 Mol. F.C23H31N7O7S Mol. W.549.60 g/mol Stock Status Instock

COA MSDS

N-Nitroso Acarbose

CAT. No.A830010 CAS No.NA Mol. F.C25H42N2O19 Mol. W.674.60 g/mol Stock Status Instock

COA MSDS

N-Nitroso Aceclofenac

CAT. No.A020018 CAS No.NA Mol. F.C16H12Cl2N2O5 Mol. W.383.18 g/mol Stock Status Instock

COA MSDS

N-Nitroso Ambroxol

CAT. No.A250017 CAS No.NA Mol. F.C13H17Br2N3O2 Mol. W.407.10 g/mol Stock Status Instock

COA MSDS

N-Nitroso Amiodarone EP Impurity B

CAT. No.A080019 CAS No.678982-38-2 Mol. F.C23H24I2N2O4 Mol. W.646.26 g/mol Stock Status Instock

COA MSDS

N-Nitroso Amoxicillin Impurity J Dimer

CAT. No.A300068 CAS No.NA Mol. F.C32H37N7O11S2 Mol. W.759.80 g/mol Stock Status Instock

COA MSDS

N-Nitroso Analogue Of Vildagliptin Amide Impurity

CAT. No.V220081 CAS No.NA Mol. F.C17H26N4O4 Mol. W.350.41 g/mol Stock Status Instock

COA MSDS

N-Nitroso Apixaban Amino Acid Impurity

CAT. No.A880120 CAS No.3094994-84-7 Mol. F.C25H26N6O6 Mol. W.506.51 g/mol Stock Status Instock

COA MSDS

N-Nitroso Articaine

CAT. No.A1460012 CAS No.NA Mol. F.C13H19N3O4S Mol. W.313.37 g/mol Stock Status Instock

COA MSDS

N-Nitroso Articaine EP Impurity B

CAT. No.A1460015 CAS No.NA Mol. F.C12H17N3O4S Mol. W.299.35 g/mol Stock Status Instock

COA MSDS

N-Nitroso Atenolol

CAT. No.A110019 CAS No.134720-04-0 Mol. F.C14H21N3O4 Mol. W.295.33 g/mol Stock Status Instock

COA MSDS

N-Nitroso Atenolol EP Impurity G

CAT. No.A110028 CAS No.NA Mol. F.C14H20N2O5 Mol. W.296.32 g/mol Stock Status Instock

COA MSDS

N-Nitroso Atenolol EP Impurity H

CAT. No.A110029 CAS No.NA Mol. F.C14H19N3O3 Mol. W.277.32 g/mol Stock Status Instock

COA MSDS

N-Nitroso Atenolol EP Impurity I

CAT. No.A110030 CAS No.NA Mol. F.C13H19N3O4 Mol. W.281.31 g/mol Stock Status Instock

COA MSDS

N-Nitroso Atropine EP Impurity B

CAT. No.A590023 CAS No.55855-45-3 Mol. F.C16H20N2O4 Mol. W.304.35 g/mol Stock Status Instock

COA MSDS

N-Nitroso Azithromycin EP Impurity A

CAT. No.A130032 CAS No.NA Mol. F.C37H69N3O13 Mol. W.764.00 g/mol Stock Status Instock

COA MSDS

N-Nitroso Azithromycin EP Impurity I

CAT. No.A130033 CAS No.NA Mol. F.C37H69N3O13 Mol. W.764.00 g/mol Stock Status Instock

COA MSDS

N-Nitroso Benazepril

CAT. No.B270018 CAS No.3028194-79-5 Mol. F.C24H27N3O6 Mol. W.453.49 g/mol Stock Status Instock

COA MSDS

N-Nitroso Benzathine

CAT. No.P470068 CAS No.NA Mol. F.C16H19N3O Mol. W.269.34 g/mol Stock Status Instock

COA MSDS

N-Nitroso Benzydamine EP Impurity A

CAT. No.B740017 CAS No.NA Mol. F.C19H23N3O3 Mol. W.341.40 g/mol Stock Status Instock

COA MSDS

N-Nitroso Betahistine

CAT. No.B100009 CAS No.32635-81-7 Mol. F.C8H11N3O Mol. W.165.19 g/mol Stock Status Instock

COA MSDS

N-Nitroso Betahistine D3

CAT. No.B100022 CAS No.32635-81-7 (Unlabelled) Mol. F.C8H8D3N3O Mol. W.168.21 g/mol Stock Status Instock

COA MSDS

Showing 217 to 240 of 3457 results

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

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

Shipping policy Return policy Privacy Policy Terms & Conditions

Search products

Nitrosamine impurities

Research Chemicals

N-Methyl-N`-nitrosopiperazine

N-Nitroso Benzylpenilloic Acid

Impurity Standards

N-Nitro-1,2,3,4-tetradehydro Argatroban (ARB-1)

N-Nitroso Acarbose

N-Nitroso Aceclofenac

N-Nitroso Ambroxol

N-Nitroso Amiodarone EP Impurity B

N-Nitroso Amoxicillin Impurity J Dimer

N-Nitroso Analogue Of Vildagliptin Amide Impurity

N-Nitroso Apixaban Amino Acid Impurity

N-Nitroso Articaine

N-Nitroso Articaine EP Impurity B

N-Nitroso Atenolol

N-Nitroso Atenolol EP Impurity G

N-Nitroso Atenolol EP Impurity H

N-Nitroso Atenolol EP Impurity I

N-Nitroso Atropine EP Impurity B

N-Nitroso Azithromycin EP Impurity A

N-Nitroso Azithromycin EP Impurity I

N-Nitroso Benazepril

N-Nitroso Benzathine

N-Nitroso Benzydamine EP Impurity A

N-Nitroso Betahistine

N-Nitroso Betahistine D3

Product structure

Sample structure