+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

Search the product catalogue

Search by product name, catalogue number, CAS number, molecular formula or chemical name.

Impurity Standards

Velpatasvir Impurity 42

CAT. No.V280067 CAS No.NA Mol. F.C49H54N8O8 Mol. W.883.00 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 43

CAT. No.V280068 CAS No.NA Mol. F.C44H53N7O7 Mol. W.791.90 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 44

CAT. No.V280069 CAS No.NA Mol. F.C49H54N8O8 Mol. W.883.00 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 45

CAT. No.V280070 CAS No.NA Mol. F.C50H56N8O8 Mol. W.897.00 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 5

CAT. No.V280040 CAS No.NA Mol. F.C39H45N7O5 Mol. W.691.82 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 6

CAT. No.V280041 CAS No.NA Mol. F.C49H52N8O9 Mol. W.896.99 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 7

CAT. No.V280043 CAS No.2171136-71-1 Mol. F.C48H52N8O8 Mol. W.868.98 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 8

CAT. No.V280044 CAS No.NA Mol. F.C57H61N9O9 Mol. W.1016.15 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Impurity 9

CAT. No.V280045 CAS No.1438383-92-6 Mol. F.C19H16O3 Mol. W.292.33 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir impurity G (Glycine dimer impurity)

CAT. No.V280031 CAS No.NA Mol. F.C57H61N9O9 Mol. W.1016.15 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Keto Impurity

CAT. No.V280058 CAS No.NA Mol. F.C44H51N7O8 Mol. W.805.90 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir Nitroso Impurity 4

CAT. No.V280027 CAS No.NA Mol. F.C39H44N8O6 Mol. W.720.80 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir R-Isomer Impurity

CAT. No.V280055 CAS No.NA Mol. F.C44H53N7O7 Mol. W.791.90 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir S,S Isomer (Imidazole)Boc

CAT. No.V280016 CAS No.1378391-45-7 Mol. F.C44H53N7O7 Mol. W.791.93 g/mol Stock Status Instock

COA MSDS

Velpatasvir S-Isomer Impurity

CAT. No.V280042 CAS No.NA Mol. F.C49H54N8O8 Mol. W.883.00 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatasvir S-Phenyl Diastereomer

CAT. No.V280032 CAS No.1493768-22-1 Mol. F.C49H54N8O8 Mol. W.883.00 g/mol Stock Status Custom Synthesis

COA MSDS

Velpatsvir Hydroxy Analog

CAT. No.V280021 CAS No.NA Mol. F.C49H54N8O9 Mol. W.899.00 g/mol Stock Status Custom Synthesis

COA MSDS

Venamide

CAT. No.V030046 CAS No.19625-79-7 Mol. F.C11H15NO2 Mol. W.193.24 g/mol Stock Status Custom Synthesis

COA MSDS

Venetoclax Acyl Urea Impurity 1

CAT. No.V320062 CAS No.NA Mol. F.C41H52ClN7O3 Mol. W.726.40 g/mol Stock Status Custom Synthesis

COA MSDS

Venetoclax Acyl Urea Impurity 2

CAT. No.V320063 CAS No.NA Mol. F.C41H52ClN7O3 Mol. W.726.40 g/mol Stock Status Custom Synthesis

COA MSDS

Venetoclax Chloro Coupled Acid Impurity

CAT. No.V320064 CAS No.NA Mol. F.C52H61ClN6O3 Mol. W.853.50 g/mol Stock Status Custom Synthesis

COA MSDS

Isotope Labelled Compounds

Velpatasvir-13CD3

CAT. No.V280012 CAS No.1377049-84-7 Mol. F.C48CH51D3N8O8 Mol. W.887.01 g/mol Stock Status Custom Synthesis

COA MSDS

Working Standards

Vemurafenib

CAT. No.V250000 CAS No.918504-65-1 Mol. F.C23H18ClF2N3O3S Mol. W.489.92 g/mol Stock Status Instock

COA MSDS

Venetoclax

CAT. No.V320000 CAS No.1257044-40-8 Mol. F.C45H50ClN7O7S Mol. W.868.44 g/mol Stock Status Instock

COA MSDS

Showing 56137 to 56160 of 57610 results

‹
1
2
...
2337
2338
2339
2340
2341
2342
2343
...
2400
2401
›

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

Search the product catalogue

Impurity Standards

Velpatasvir Impurity 42

Velpatasvir Impurity 43

Velpatasvir Impurity 44

Velpatasvir Impurity 45

Velpatasvir Impurity 5

Velpatasvir Impurity 6

Velpatasvir Impurity 7

Velpatasvir Impurity 8

Velpatasvir Impurity 9

Velpatasvir impurity G (Glycine dimer impurity)

Velpatasvir Keto Impurity

Velpatasvir Nitroso Impurity 4

Velpatasvir R-Isomer Impurity

Velpatasvir S,S Isomer (Imidazole)Boc

Velpatasvir S-Isomer Impurity

Velpatasvir S-Phenyl Diastereomer

Velpatsvir Hydroxy Analog

Venamide

Venetoclax Acyl Urea Impurity 1

Venetoclax Acyl Urea Impurity 2

Venetoclax Chloro Coupled Acid Impurity

Isotope Labelled Compounds

Velpatasvir-13CD3

Working Standards

Vemurafenib

Venetoclax

Product structure

Sample structure