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Pharmaceutical Reference Standards

Lenvatinib Mesylate

Picture of Lenvatinib Mesylate
CAT No: SZ-L038001
CAS No: 857890-39-2
Mol.F. : C21H19ClN4O4 : CH4O3S
Mol.Wt. : 426.9 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417716-92-8 (Free base)
SZ-L038001
CAS No:857890-39-2
Mol.F.: C21H19ClN4O4 : CH4O3S
Mol.Wt.: 426.9 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417716-92-8 (Free base)

Lenvatinib N-Oxide

Picture of Lenvatinib N-Oxide
CAT No: SZ-L038002
CAS No: 1788901-86-9
Mol.F. : C21H19ClN4O5
Mol.Wt. : 442.9
Inv. Status: In Stock
SZ-L038002
CAS No:1788901-86-9
Mol.F.: C21H19ClN4O5
Mol.Wt.: 442.9
Inv. Status: In Stock

Lenvatinib Impurity 1

Picture of Lenvatinib Impurity 1
CAT No: SZ-L038003
CAS No: 417717-21-6
Mol.F. : C21H18ClN3O5
Mol.Wt. : 427.8
Inv. Status: In Stock
SZ-L038003
CAS No:417717-21-6
Mol.F.: C21H18ClN3O5
Mol.Wt.: 427.8
Inv. Status: In Stock

Lenvatinib Impurity 2

Picture of Lenvatinib Impurity 2
CAT No: SZ-L038004
CAS No: NA
Mol.F. : C18H14ClN3O5
Mol.Wt. : 387.8
Inv. Status: In Stock
SZ-L038004
CAS No:NA
Mol.F.: C18H14ClN3O5
Mol.Wt.: 387.8
Inv. Status: In Stock

Lenvatinib Impurity 3

Picture of Lenvatinib Impurity 3
CAT No: SZ-L038005
CAS No: 2250242-56-7
Mol.F. : C23H19ClN4O4
Mol.Wt. : 450.9
Inv. Status: Under QC Approval
SZ-L038005
CAS No:2250242-56-7
Mol.F.: C23H19ClN4O4
Mol.Wt.: 450.9
Inv. Status: Under QC Approval

Lenvatinib Impurity 4

Picture of Lenvatinib Impurity 4
CAT No: SZ-L038006
CAS No: 2380197-90-8
Mol.F. : C28H22ClN5O5
Mol.Wt. : 544.0
Inv. Status: Under Synthesis
SZ-L038006
CAS No:2380197-90-8
Mol.F.: C28H22ClN5O5
Mol.Wt.: 544.0
Inv. Status: Under Synthesis

Lenvatinib Impurity 5

Picture of Lenvatinib Impurity 5
CAT No: SZ-L038007
CAS No: 2613141-84-5
Mol.F. : C31H29ClN6O6
Mol.Wt. : 617.1
Inv. Status: Under Synthesis
SZ-L038007
CAS No:2613141-84-5
Mol.F.: C31H29ClN6O6
Mol.Wt.: 617.1
Inv. Status: Under Synthesis

Lenvatinib Impurity 6

Picture of Lenvatinib Impurity 6
CAT No: SZ-L038008
CAS No: 205448-66-4
Mol.F. : C12H10ClNO3
Mol.Wt. : 251.7
Inv. Status: In Stock
Rel. CAS No : 417724-97-1 (HCl salt)
SZ-L038008
CAS No:205448-66-4
Mol.F.: C12H10ClNO3
Mol.Wt.: 251.7
Inv. Status: In Stock
Rel. CAS No : 417724-97-1 (HCl salt)

Lenvatinib Impurity 7

Picture of Lenvatinib Impurity 7
CAT No: SZ-L038009
CAS No: 17609-80-2
Mol.F. : C6H6ClNO
Mol.Wt. : 143.6
Inv. Status: In Stock
Rel. CAS No : 52671-64-4 (HCl salt)
SZ-L038009
CAS No:17609-80-2
Mol.F.: C6H6ClNO
Mol.Wt.: 143.6
Inv. Status: In Stock
Rel. CAS No : 52671-64-4 (HCl salt)

Lenvatinib Impurity 8

Picture of Lenvatinib Impurity 8
CAT No: SZ-L038010
CAS No: 417721-36-9
Mol.F. : C11H9ClN2O2
Mol.Wt. : 236.7
Inv. Status: In Stock
SZ-L038010
CAS No:417721-36-9
Mol.F.: C11H9ClN2O2
Mol.Wt.: 236.7
Inv. Status: In Stock

Lenvatinib Impurity 9

Picture of Lenvatinib Impurity 9
CAT No: SZ-L038011
CAS No: 417717-20-5
Mol.F. : C22H20ClN3O5
Mol.Wt. : 441.9
Inv. Status: In Stock
SZ-L038011
CAS No:417717-20-5
Mol.F.: C22H20ClN3O5
Mol.Wt.: 441.9
Inv. Status: In Stock

Lenvatinib Impurity 10

Picture of Lenvatinib Impurity 10
CAT No: SZ-L038012
CAS No: NA
Mol.F. : C19H16ClN3O5
Mol.Wt. : 401.8
Inv. Status: In Stock
SZ-L038012
CAS No:NA
Mol.F.: C19H16ClN3O5
Mol.Wt.: 401.8
Inv. Status: In Stock

Lenvatinib Impurity 11

Picture of Lenvatinib Impurity 11
CAT No: SZ-L038013
CAS No: NA
Mol.F. : C45H42Cl2N8O8
Mol.Wt. : 893.8
Inv. Status: Custom Synthesis
SZ-L038013
CAS No:NA
Mol.F.: C45H42Cl2N8O8
Mol.Wt.: 893.8
Inv. Status: Custom Synthesis

Descyclopropyl Lenvatinib

Picture of Descyclopropyl Lenvatinib
CAT No: SZ-L038014
CAS No: 417719-51-8
Mol.F. : C18H15ClN4O4
Mol.Wt. : 386.8
Inv. Status: Out of Stock
SZ-L038014
CAS No:417719-51-8
Mol.F.: C18H15ClN4O4
Mol.Wt.: 386.8
Inv. Status: Out of Stock

Lenvatinib Impurity 12

Picture of Lenvatinib Impurity 12
CAT No: SZ-L038015
CAS No: NA
Mol.F. : C17H13ClN2O4
Mol.Wt. : 344.8
Inv. Status: In Stock
SZ-L038015
CAS No:NA
Mol.F.: C17H13ClN2O4
Mol.Wt.: 344.8
Inv. Status: In Stock

Lenvatinib Impurity 13

Picture of Lenvatinib Impurity 13
CAT No: SZ-L038016
CAS No: 417722-93-1
Mol.F. : C17H14ClN3O3
Mol.Wt. : 343.8
Inv. Status: In Stock
Rel. CAS No : 1808104-65-5 (HCl salt)
SZ-L038016
CAS No:417722-93-1
Mol.F.: C17H14ClN3O3
Mol.Wt.: 343.8
Inv. Status: In Stock
Rel. CAS No : 1808104-65-5 (HCl salt)

Lenvatinib Impurity 14

Picture of Lenvatinib Impurity 14
CAT No: SZ-L038017
CAS No: 417722-95-3
Mol.F. : C24H18ClN3O5
Mol.Wt. : 463.9
Inv. Status: In Stock
SZ-L038017
CAS No:417722-95-3
Mol.F.: C24H18ClN3O5
Mol.Wt.: 463.9
Inv. Status: In Stock

Lenvatinib Impurity 15

Picture of Lenvatinib Impurity 15
CAT No: SZ-L038018
CAS No: 2023826-16-4
Mol.F. : C17H12ClN3O2
Mol.Wt. : 325.8
Inv. Status: In Stock
SZ-L038018
CAS No:2023826-16-4
Mol.F.: C17H12ClN3O2
Mol.Wt.: 325.8
Inv. Status: In Stock

Lenvatinib Impurity 16

Picture of Lenvatinib Impurity 16
CAT No: SZ-L038019
CAS No: 1882873-21-3
Mol.F. : C21H17ClN4O3
Mol.Wt. : 408.8
Inv. Status: In Stock
SZ-L038019
CAS No:1882873-21-3
Mol.F.: C21H17ClN4O3
Mol.Wt.: 408.8
Inv. Status: In Stock

Lenvatinib Impurity O

Picture of Lenvatinib Impurity O
CAT No: SZ-L038020
CAS No: 2143930-76-9
Mol.F. : C20H19ClN4O4
Mol.Wt. : 414.8
Inv. Status: In Stock
SZ-L038020
CAS No:2143930-76-9
Mol.F.: C20H19ClN4O4
Mol.Wt.: 414.8
Inv. Status: In Stock

Lenvatinib Methoxy Impurity

Picture of Lenvatinib Methoxy Impurity
CAT No: SZ-L038021
CAS No: 417724-81-3
Mol.F. : C11H10N2O3
Mol.Wt. : 218.2
Inv. Status: Out of Stock
SZ-L038021
CAS No:417724-81-3
Mol.F.: C11H10N2O3
Mol.Wt.: 218.2
Inv. Status: Out of Stock

Lenvatinib Impurity 17

Picture of Lenvatinib Impurity 17
CAT No: SZ-L038022
CAS No: 417721-34-7
Mol.F. : C11H9NO4
Mol.Wt. : 219.2
Inv. Status: In Stock
SZ-L038022
CAS No:417721-34-7
Mol.F.: C11H9NO4
Mol.Wt.: 219.2
Inv. Status: In Stock

Lenvatinib Impurity 18

Picture of Lenvatinib Impurity 18
CAT No: SZ-L038023
CAS No: 2143930-75-8
Mol.F. : C35H26Cl2N6O7
Mol.Wt. : 713.5
Inv. Status: Custom Synthesis
SZ-L038023
CAS No:2143930-75-8
Mol.F.: C35H26Cl2N6O7
Mol.Wt.: 713.5
Inv. Status: Custom Synthesis

Cyclopropylamine

Picture of Cyclopropylamine
CAT No: SZ-L038024
CAS No: 765-30-0
Mol.F. : C3H7N
Mol.Wt. : 57.1
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 18600-39-0 (HCl salt) ; 56383-93-8 (HBr salt) ; 949005-94-1 (Sulfate salt)
SZ-L038024
CAS No:765-30-0
Mol.F.: C3H7N
Mol.Wt.: 57.1
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 18600-39-0 (HCl salt) ; 56383-93-8 (HBr salt) ; 949005-94-1 (Sulfate salt)

2-Chloronitrobenzene

Picture of 2-Chloronitrobenzene
CAT No: SZ-L038025
CAS No: 88-73-3
Mol.F. : C6H4ClNO2
Mol.Wt. : 157.6
Inv. Status: In Stock
SZ-L038025
CAS No:88-73-3
Mol.F.: C6H4ClNO2
Mol.Wt.: 157.6
Inv. Status: In Stock

Cyclopropane Carboxamide

Picture of Cyclopropane Carboxamide
CAT No: SZ-L038026
CAS No: 6228-73-5
Mol.F. : C4H7NO
Mol.Wt. : 85.1
Inv. Status: Custom Synthesis
Rel. CAS No : 2415920-61-3 (Na salt)
SZ-L038026
CAS No:6228-73-5
Mol.F.: C4H7NO
Mol.Wt.: 85.1
Inv. Status: Custom Synthesis
Rel. CAS No : 2415920-61-3 (Na salt)

Lenvatinib 4-Chloro Impurity

Picture of Lenvatinib 4-Chloro Impurity
CAT No: SZ-L038027
CAS No: 771464-30-3
Mol.F. : C11H8ClNO3
Mol.Wt. : 237.6
Inv. Status: Custom Synthesis
Rel. CAS No : 289707-59-1 (HCl salt)
SZ-L038027
CAS No:771464-30-3
Mol.F.: C11H8ClNO3
Mol.Wt.: 237.6
Inv. Status: Custom Synthesis
Rel. CAS No : 289707-59-1 (HCl salt)

Lenvatinib Hydroxy Amide Impurity

Picture of Lenvatinib Hydroxy Amide Impurity
CAT No: SZ-L038028
CAS No: 2110414-05-4
Mol.F. : C11H10N2O3
Mol.Wt. : 218.2
Inv. Status: In Stock
SZ-L038028
CAS No:2110414-05-4
Mol.F.: C11H10N2O3
Mol.Wt.: 218.2
Inv. Status: In Stock

Cyclopropyl Urea Impurity

Picture of Cyclopropyl Urea Impurity
CAT No: SZ-L038029
CAS No: 796848-79-8
Mol.F. : C10H11ClN2O2
Mol.Wt. : 226.7
Inv. Status: In Stock
SZ-L038029
CAS No:796848-79-8
Mol.F.: C10H11ClN2O2
Mol.Wt.: 226.7
Inv. Status: In Stock

Lenvatinib Impurity 19

Picture of Lenvatinib Impurity 19
CAT No: SZ-L038030
CAS No: NA
Mol.F. : C12H12N2O3
Mol.Wt. : 232.2
Inv. Status: Custom Synthesis
SZ-L038030
CAS No:NA
Mol.F.: C12H12N2O3
Mol.Wt.: 232.2
Inv. Status: Custom Synthesis

Lenvatinib

Picture of Lenvatinib
CAT No: SZ-L038031
CAS No: 417716-92-8
Mol.F. : C21H19ClN4O4
Mol.Wt. : 426.9
Inv. Status: In Stock
Rel. CAS No : 857890-39-2 (free base)
SZ-L038031
CAS No:417716-92-8
Mol.F.: C21H19ClN4O4
Mol.Wt.: 426.9
Inv. Status: In Stock
Rel. CAS No : 857890-39-2 (free base)

Lenvatinib N-Ethyl Impurity

Picture of Lenvatinib N-Ethyl Impurity
CAT No: SZ-L038032
CAS No: NA
Mol.F. : C20H19ClN4O4 : CH4O3S
Mol.Wt. : 414.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417719-46-1 (free base)
SZ-L038032
CAS No:NA
Mol.F.: C20H19ClN4O4 : CH4O3S
Mol.Wt.: 414.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417719-46-1 (free base)

Lenvatinib Impurity 20

Picture of Lenvatinib Impurity 20
CAT No: SZ-L038033
CAS No: NA
Mol.F. : C19H16ClN3O4
Mol.Wt. : 385.8
Inv. Status: Custom Synthesis
SZ-L038033
CAS No:NA
Mol.F.: C19H16ClN3O4
Mol.Wt.: 385.8
Inv. Status: Custom Synthesis

N-methyl Lenvatinib

Picture of N-methyl Lenvatinib
CAT No: SZ-L038034
CAS No: 417719-45-0
Mol.F. : C19H17ClN4O4
Mol.Wt. : 400.8
Inv. Status: Custom Synthesis
SZ-L038034
CAS No:417719-45-0
Mol.F.: C19H17ClN4O4
Mol.Wt.: 400.8
Inv. Status: Custom Synthesis

Lenvatinib Impurity 21

Picture of Lenvatinib Impurity 21
CAT No: SZ-L038035
CAS No: 2023826-82-4
Mol.F. : C12H11NO4
Mol.Wt. : 233.2
Inv. Status: Custom Synthesis
SZ-L038035
CAS No:2023826-82-4
Mol.F.: C12H11NO4
Mol.Wt.: 233.2
Inv. Status: Custom Synthesis

Lenvatinib Impurity 22

Picture of Lenvatinib Impurity 22
CAT No: SZ-L038036
CAS No: NA
Mol.F. : C10H11ClN2O2
Mol.Wt. : 226.7
Inv. Status: Custom Synthesis
SZ-L038036
CAS No:NA
Mol.F.: C10H11ClN2O2
Mol.Wt.: 226.7
Inv. Status: Custom Synthesis

Lenvatinib Impurity 24

Picture of Lenvatinib Impurity 24
CAT No: SZ-L038038
CAS No: NA
Mol.F. : C21H17ClN4O3
Mol.Wt. : 408.8
Inv. Status: Custom Synthesis
SZ-L038038
CAS No:NA
Mol.F.: C21H17ClN4O3
Mol.Wt.: 408.8
Inv. Status: Custom Synthesis

Lenvatinib Descyclopropyl Impurity

Picture of Lenvatinib Descyclopropyl Impurity
CAT No: SZ-L038039
CAS No: NA
Mol.F. : C18H15ClN4O4 :CH4O3S
Mol.Wt. : 386.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417719-51-8 (free base)
SZ-L038039
CAS No:NA
Mol.F.: C18H15ClN4O4 :CH4O3S
Mol.Wt.: 386.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 417719-51-8 (free base)

Lenvatinib Dimethyl Impurity

Picture of Lenvatinib Dimethyl Impurity
CAT No: SZ-L038040
CAS No: NA
Mol.F. : C20H19ClN4O4 : CH4O3S
Mol.Wt. : 414.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 2143930-76-9 (free base)
SZ-L038040
CAS No:NA
Mol.F.: C20H19ClN4O4 : CH4O3S
Mol.Wt.: 414.8 : 96.1
Inv. Status: In Stock
Rel. CAS No : 2143930-76-9 (free base)

O-Desmethyl Lenvatinib

Picture of O-Desmethyl Lenvatinib
CAT No: SZ-L038041
CAS No: 417717-04-5
Mol.F. : C20H17ClN4O4
Mol.Wt. : 412.8
Inv. Status: Custom Synthesis
SZ-L038041
CAS No:417717-04-5
Mol.F.: C20H17ClN4O4
Mol.Wt.: 412.8
Inv. Status: Custom Synthesis

Meldrum’s Acid

Picture of Meldrum’s Acid
CAT No: SZ-L038042
CAS No: 2033-24-1
Mol.F. : C6H8O4
Mol.Wt. : 144.1
Inv. Status: Custom Synthesis
SZ-L038042
CAS No:2033-24-1
Mol.F.: C6H8O4
Mol.Wt.: 144.1
Inv. Status: Custom Synthesis

5-(Methoxymethylene) Meldrum’s Acid

Picture of 5-(Methoxymethylene) Meldrum’s Acid
CAT No: SZ-L038043
CAS No: 15568-85-1
Mol.F. : C8H10O5
Mol.Wt. : 186.2
Inv. Status: Custom Synthesis
SZ-L038043
CAS No:15568-85-1
Mol.F.: C8H10O5
Mol.Wt.: 186.2
Inv. Status: Custom Synthesis

Lenvatinib Impurity 25

Picture of Lenvatinib Impurity 25
CAT No: SZ-L038044
CAS No: 205448-64-2
Mol.F. : C16H17NO7
Mol.Wt. : 335.3
Inv. Status: Custom Synthesis
SZ-L038044
CAS No:205448-64-2
Mol.F.: C16H17NO7
Mol.Wt.: 335.3
Inv. Status: Custom Synthesis

Lenvatinib Impurity 26

Picture of Lenvatinib Impurity 26
CAT No: SZ-L038045
CAS No: 205448-65-3
Mol.F. : C12H11NO4
Mol.Wt. : 233.2
Inv. Status: Custom Synthesis
SZ-L038045
CAS No:205448-65-3
Mol.F.: C12H11NO4
Mol.Wt.: 233.2
Inv. Status: Custom Synthesis

Lenvatinib Impurity 27

Picture of Lenvatinib Impurity 27
CAT No: SZ-L038046
CAS No: 253801-34-2
Mol.F. : C12H9ClN2O4S
Mol.Wt. : 312.7
Inv. Status: Custom Synthesis
Rel. CAS No : 2491-60-3 (sodium salt)
SZ-L038046
CAS No:253801-34-2
Mol.F.: C12H9ClN2O4S
Mol.Wt.: 312.7
Inv. Status: Custom Synthesis
Rel. CAS No : 2491-60-3 (sodium salt)

Lenvatinib Impurity 28

Picture of Lenvatinib Impurity 28
CAT No: SZ-L038047
CAS No: NA
Mol.F. : C25H24ClN5O5
Mol.Wt. : 509.9
Inv. Status: Custom Synthesis
SZ-L038047
CAS No:NA
Mol.F.: C25H24ClN5O5
Mol.Wt.: 509.9
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Lenvatinib D4

Picture of Lenvatinib D4
CAT No: SZ-L038D01
CAS No: NA
Mol.F. : C21H15D4ClN4O4
Mol.Wt. : 430.9
Inv. Status: Custom Synthesis
SZ-L038D01
CAS No:NA
Mol.F.: C21H15D4ClN4O4
Mol.Wt.: 430.9
Inv. Status: Custom Synthesis

Lenvatinib D5

Picture of Lenvatinib D5
CAT No: SZ-L038D02
CAS No: NA
Mol.F. : C21H14D5ClN4O4
Mol.Wt. : 431.9
Inv. Status: Custom Synthesis
SZ-L038D02
CAS No:NA
Mol.F.: C21H14D5ClN4O4
Mol.Wt.: 431.9
Inv. Status: Custom Synthesis