Velpatasvir Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Velpatasvir, pharmacopeial and non-pharmacopeial Velpatasvir impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Velpatasvir impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Velpatasvir-related products are thoroughly characterized. Velpatasvir products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

N-Boc-4-Oxo-L-Proline

SZ CAT No:: SZ-V013044
CAS No: 84348-37-8
Mol.F.: C10H15NO5
Mol.Wt.: 229.2
Inv. Status: In Stock

Velpatasvir

SZ CAT No:: SZ-V013001
CAS No: 1377049-84-7
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: In Stock

Velpatasvir Keto Analog

SZ CAT No:: SZ-V013041
CAS No: 1493768-01-6
Mol.F.: C49H52N8O9
Mol.Wt.: 897.0
Inv. Status: In Stock

Velpatasvir Impurity 17

SZ CAT No:: SZ-V013034
CAS No: NA
Mol.F.: C47H52N8O6
Mol.Wt.: 825.0
Inv. Status: In Stock

Velpatasvir Impurity 20

SZ CAT No:: SZ-V013037
CAS No: NA
Mol.F.: C42H43N7O5
Mol.Wt.: 725.9
Inv. Status: In Stock

Velpatasvir Impurity 28

SZ CAT No:: SZ-V013061
CAS No: 138604-91-8
Mol.F.: C11H13NO4
Mol.Wt.: 223.2
Inv. Status: In Stock

Velpatasvir Impurity 9

SZ CAT No:: SZ-V013026
CAS No: 1335316-40-9
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: In Stock

Velpatasvir Intermediate 1

SZ CAT No:: SZ-V013045
CAS No: 1378390-29-4
Mol.F.: C19H15BrO3
Mol.Wt.: 371.2
Inv. Status: In Stock

Velpatasvir Intermediate 2

SZ CAT No:: SZ-V013046
CAS No: 1378388-16-9
Mol.F.: C12H21NO5
Mol.Wt.: 259.3
Inv. Status: In Stock

Velpatsvir Hydroxy Analog

SZ CAT No:: SZ-V013042
CAS No: NA
Mol.F.: C49H54N8O9
Mol.Wt.: 899.0
Inv. Status: In Stock

S-Phenyl Diastereomer

SZ CAT No:: SZ-V013055
CAS No: 1493768-22-1
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Limited Stock

Velpatasvir Diastereomer 11

SZ CAT No:: SZ-V013012
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Limited Stock

Hydroxy Impurity

SZ CAT No:: SZ-V013056
CAS No: NA
Mol.F.: C49H54N8O9
Mol.Wt.: 899.0
Inv. Status: Custom Synthesis

Velpatasvir Regioisomer

SZ CAT No:: SZ-V013040
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 12

SZ CAT No:: SZ-V013013
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 13

SZ CAT No:: SZ-V013014
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 14

SZ CAT No:: SZ-V013015
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 15

SZ CAT No:: SZ-V013016
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 4

SZ CAT No:: SZ-V013005
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 5

SZ CAT No:: SZ-V013006
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 6

SZ CAT No:: SZ-V013007
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 7

SZ CAT No:: SZ-V013008
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 8

SZ CAT No:: SZ-V013009
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 9

SZ CAT No:: SZ-V013010
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Custom Synthesis

Velpatasvir Hydrobromide

SZ CAT No:: SZ-V013049
CAS No: 1842428-08-3
Mol.F.: C49H54N8O8 : 2(HBr)
Mol.Wt.: 883.0 : 2(80.9)
Inv. Status: Custom Synthesis

Velpatasvir Hydrochloride

SZ CAT No:: SZ-V013048
CAS No: 1842428-05-0
Mol.F.: C49H54N8O8 : 2(HCl)
Mol.Wt.: 883.0 : 2(36.5)
Inv. Status: Custom Synthesis

Velpatasvir Impurity 1

SZ CAT No:: SZ-V013018
CAS No: 1965253-64-8
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 10

SZ CAT No:: SZ-V013027
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 11

SZ CAT No:: SZ-V013028
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 12

SZ CAT No:: SZ-V013029
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 13

SZ CAT No:: SZ-V013030
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 14

SZ CAT No:: SZ-V013031
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 15

SZ CAT No:: SZ-V013032
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 16

SZ CAT No:: SZ-V013033
CAS No: NA
Mol.F.: C13H22N2O5
Mol.Wt.: 286.3
Inv. Status: Custom Synthesis

Velpatasvir Impurity 19

SZ CAT No:: SZ-V013036
CAS No: NA
Mol.F.: C45H50N8O4
Mol.Wt.:  767.0
Inv. Status: Custom Synthesis

Velpatasvir Impurity 2

SZ CAT No:: SZ-V013019
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 21

SZ CAT No:: SZ-V013038
CAS No: 1493769-28-0
Mol.F.: C53H54N8O9
Mol.Wt.: 947.1
Inv. Status: Custom Synthesis

Velpatasvir Impurity 22

SZ CAT No:: SZ-V013039
CAS No: 1377049-43-8
Mol.F.: C45H54N8O7
Mol.Wt.: 819.0
Inv. Status: Custom Synthesis

Velpatasvir Impurity 23

SZ CAT No:: SZ-V013047
CAS No: NA
Mol.F.: C51H58N8O9
Mol.Wt.: 927.1
Inv. Status: Custom Synthesis

Velpatasvir Impurity 24

SZ CAT No:: SZ-V013054
CAS No: NA
Mol.F.: C47H52N8O6
Mol.Wt.: 825.0
Inv. Status: Custom Synthesis

Velpatasvir Impurity 26

SZ CAT No:: SZ-V013059
CAS No: NA
Mol.F.: C54H59N11O10
Mol.Wt.: 1022.1
Inv. Status: Custom Synthesis

Velpatasvir Impurity 27

SZ CAT No:: SZ-V013060
CAS No: 1377604-63-1
Mol.F.: C49H56N8O8
Mol.Wt.: 885.0
Inv. Status: Custom Synthesis

Velpatasvir Impurity 3

SZ CAT No:: SZ-V013020
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 4

SZ CAT No:: SZ-V013021
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 5

SZ CAT No:: SZ-V013022
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 6

SZ CAT No:: SZ-V013023
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 7

SZ CAT No:: SZ-V013024
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir Impurity 8

SZ CAT No:: SZ-V013025
CAS No: NA
Mol.F.: C17H22N2O6
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Velpatasvir R, R Isomer (Imidazole) Boc

SZ CAT No:: SZ-V013043
CAS No: NA
Mol.F.: C44H53N7O7
Mol.Wt.: 791.9
Inv. Status: Custom Synthesis

Velpatasvir R,S Isomer (Imidazole) Boc

SZ CAT No:: SZ-V013057
CAS No: NA
Mol.F.: C44H53N7O7
Mol.Wt.: 792.0
Inv. Status: Custom Synthesis

Velpatasvir Diastereomer 1

SZ CAT No:: SZ-V013002
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Under Synthesis

Velpatasvir Diastereomer 10

SZ CAT No:: SZ-V013011
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Under Synthesis

Velpatasvir Diastereomer 16

SZ CAT No:: SZ-V013017
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Under Synthesis

Velpatasvir Diastereomer 2

SZ CAT No:: SZ-V013003
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Under Synthesis

Velpatasvir Diastereomer 3

SZ CAT No:: SZ-V013004
CAS No: NA
Mol.F.: C49H54N8O8
Mol.Wt.: 883.0
Inv. Status: Under Synthesis

Velpatasvir Impurity 18

SZ CAT No:: SZ-V013035
CAS No: NA
Mol.F.: C47H52N8O6
Mol.Wt.: 825.0
Inv. Status: Under Synthesis

Velpatasvir Impurity 25

SZ CAT No:: SZ-V013058
CAS No: 1844064-96-5
Mol.F.: C39H45N7O5
Mol.Wt.: 691.8
Inv. Status: Under Synthesis

Velpatasvir Glycine Dimer Impurity

SZ CAT No:: SZ-V013062
CAS No: NA
Mol.F.: C57H61N9O9
Mol.Wt.: 1016.2
Inv. Status:

Velpatasvir D6

SZ CAT No:: SZ-V013D01
CAS No: NA
Mol.F.: C49H48D6N8O8
Mol.Wt.: 889.1
Inv. Status: Custom Synthesis

Velpatasvir-13CD3

SZ CAT No:: SZ-V013D02
CAS No: NA
Mol.F.: C4813CH51D3N8O8
Mol.Wt.: 887.0
Inv. Status: Custom Synthesis

Velpatasvir Nitroso Impurity 4

SZ CAT No:: SZ-V013053
CAS No: NA
Mol.F.: C39H44N8O6
Mol.Wt.: 720.8
Inv. Status: Custom Synthesis

Velpatasvir Nitroso Impurity 1

SZ CAT No:: SZ-V013050
CAS No: NA
Mol.F.: C49H53N9O9
Mol.Wt.: 912.0
Inv. Status: Inquire

Velpatasvir Nitroso Impurity 2

SZ CAT No:: SZ-V013051
CAS No: NA
Mol.F.: C49H52N10O10
Mol.Wt.: 941.0
Inv. Status: Inquire

Velpatasvir Nitroso Impurity 3

SZ CAT No:: SZ-V013052
CAS No: NA
Mol.F.: C49H53N9O9
Mol.Wt.: 912.0
Inv. Status: Inquire
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