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Pharmaceutical Reference Standards

Tolvaptan

Picture of Tolvaptan
CAT No: SZ-T039000
CAS No: 150683-30-0
Mol.F. : C26H25ClN2O3
Mol.Wt. : 448.9
Inv. Status: In Stock
SZ-T039000
CAS No:150683-30-0
Mol.F.: C26H25ClN2O3
Mol.Wt.: 448.9
Inv. Status: In Stock

Tolvaptan Impurity 1

Picture of Tolvaptan Impurity 1
CAT No: SZ-T039001
CAS No: 1346599-56-1
Mol.F. : C26H23ClN2O5
Mol.Wt. : 478.9
Inv. Status: Custom Synthesis
SZ-T039001
CAS No:1346599-56-1
Mol.F.: C26H23ClN2O5
Mol.Wt.: 478.9
Inv. Status: Custom Synthesis

Tolvaptan Impurity 2

Picture of Tolvaptan Impurity 2
CAT No: SZ-T039002
CAS No: 1346599-75-4
Mol.F. : C26H25ClN2O5
Mol.Wt. : 481.0
Inv. Status: Custom Synthesis
SZ-T039002
CAS No:1346599-75-4
Mol.F.: C26H25ClN2O5
Mol.Wt.: 481.0
Inv. Status: Custom Synthesis

Tolvaptan Impurity 3

Picture of Tolvaptan Impurity 3
CAT No: SZ-T039003
CAS No: 1587638-01-4
Mol.F. : C26H27ClN2O4
Mol.Wt. : 467.0
Inv. Status: Custom Synthesis
SZ-T039003
CAS No:1587638-01-4
Mol.F.: C26H27ClN2O4
Mol.Wt.: 467.0
Inv. Status: Custom Synthesis

Tolvaptan Impurity 4

Picture of Tolvaptan Impurity 4
CAT No: SZ-T039004
CAS No: 1587638-02-5
Mol.F. : C26H25ClN2O4
Mol.Wt. : 465.0
Inv. Status: Custom Synthesis
SZ-T039004
CAS No:1587638-02-5
Mol.F.: C26H25ClN2O4
Mol.Wt.: 465.0
Inv. Status: Custom Synthesis

Tolvaptan Impurity 5

Picture of Tolvaptan Impurity 5
CAT No: SZ-T039005
CAS No: 137973-76-3
Mol.F. : C26H23ClN2O3
Mol.Wt. : 446.9
Inv. Status: In Stock
SZ-T039005
CAS No:137973-76-3
Mol.F.: C26H23ClN2O3
Mol.Wt.: 446.9
Inv. Status: In Stock

Tolvaptan Impurity 6

Picture of Tolvaptan Impurity 6
CAT No: SZ-T039006
CAS No: 1432725-24-0
Mol.F. : C18H19ClN2O2
Mol.Wt. : 330.8
Inv. Status: In Stock
SZ-T039006
CAS No:1432725-24-0
Mol.F.: C18H19ClN2O2
Mol.Wt.: 330.8
Inv. Status: In Stock

Tolvaptan Impurity 7

Picture of Tolvaptan Impurity 7
CAT No: SZ-T039007
CAS No: 1432725-23-9
Mol.F. : C26H26N2O3
Mol.Wt. : 414.5
Inv. Status: In Stock
SZ-T039007
CAS No:1432725-23-9
Mol.F.: C26H26N2O3
Mol.Wt.: 414.5
Inv. Status: In Stock

Tolvaptan Impurity 8

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CAT No: SZ-T039008
CAS No: NA
Mol.F. : C26H26N2O3
Mol.Wt. : 414.5
Inv. Status: Custom Synthesis
SZ-T039008
CAS No:NA
Mol.F.: C26H26N2O3
Mol.Wt.: 414.5
Inv. Status: Custom Synthesis

Tolvaptan Impurity 9

Picture of Tolvaptan Impurity 9
CAT No: SZ-T039009
CAS No: 1580889-33-3
Mol.F. : C25H23ClN2O3
Mol.Wt. : 434.9
Inv. Status: In Stock
SZ-T039009
CAS No:1580889-33-3
Mol.F.: C25H23ClN2O3
Mol.Wt.: 434.9
Inv. Status: In Stock

Tolvaptan Impurity 10

Picture of Tolvaptan Impurity 10
CAT No: SZ-T039010
CAS No: 137977-97-0
Mol.F. : C18H17ClN2O2
Mol.Wt. : 328.8
Inv. Status: In Stock
SZ-T039010
CAS No:137977-97-0
Mol.F.: C18H17ClN2O2
Mol.Wt.: 328.8
Inv. Status: In Stock

Tolvaptan Impurity 11

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CAT No: SZ-T039011
CAS No: NA
Mol.F. : C27H26N2O3
Mol.Wt. : 426.5
Inv. Status: Custom Synthesis
SZ-T039011
CAS No:NA
Mol.F.: C27H26N2O3
Mol.Wt.: 426.5
Inv. Status: Custom Synthesis

Tolvaptan Impurity 12

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CAT No: SZ-T039012
CAS No: 137982-91-3
Mol.F. : C18H15ClN2O4
Mol.Wt. : 358.8
Inv. Status: In Stock
SZ-T039012
CAS No:137982-91-3
Mol.F.: C18H15ClN2O4
Mol.Wt.: 358.8
Inv. Status: In Stock

Tolvaptan Impurity 13

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CAT No: SZ-T039013
CAS No: NA
Mol.F. : C42H38ClN3O5
Mol.Wt. : 700.2
Inv. Status: Custom Synthesis
SZ-T039013
CAS No:NA
Mol.F.: C42H38ClN3O5
Mol.Wt.: 700.2
Inv. Status: Custom Synthesis

Tolvaptan Impurity 14

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CAT No: SZ-T039014
CAS No: NA
Mol.F. : C18H17ClN2O4
Mol.Wt. : 360.8
Inv. Status: In Stock
SZ-T039014
CAS No:NA
Mol.F.: C18H17ClN2O4
Mol.Wt.: 360.8
Inv. Status: In Stock

Tolvaptan Impurity 15

Picture of Tolvaptan Impurity 15
CAT No: SZ-T039015
CAS No: NA
Mol.F. : C26H23ClN2O4
Mol.Wt. : 462.9
Inv. Status: Custom Synthesis
SZ-T039015
CAS No:NA
Mol.F.: C26H23ClN2O4
Mol.Wt.: 462.9
Inv. Status: Custom Synthesis

Tolvaptan Impurity 16

Picture of Tolvaptan Impurity 16
CAT No: SZ-T039016
CAS No: 1580889-25-3
Mol.F. : C26H25ClN2O3
Mol.Wt. : 448.9
Inv. Status: In Stock
SZ-T039016
CAS No:1580889-25-3
Mol.F.: C26H25ClN2O3
Mol.Wt.: 448.9
Inv. Status: In Stock

Tolvaptan Impurity 17

Picture of Tolvaptan Impurity 17
CAT No: SZ-T039017
CAS No: 1580889-27-5
Mol.F. : C26H25ClN2O3
Mol.Wt. : 448.9
Inv. Status: In Stock
SZ-T039017
CAS No:1580889-27-5
Mol.F.: C26H25ClN2O3
Mol.Wt.: 448.9
Inv. Status: In Stock

Tolvaptan Impurity 18

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CAT No: SZ-T039018
CAS No: 1580889-29-7
Mol.F. : C27H27ClN2O3
Mol.Wt. : 463.0
Inv. Status: Custom Synthesis
SZ-T039018
CAS No:1580889-29-7
Mol.F.: C27H27ClN2O3
Mol.Wt.: 463.0
Inv. Status: Custom Synthesis

Tolvaptan Impurity 19

Picture of Tolvaptan Impurity 19
CAT No: SZ-T039019
CAS No: NA
Mol.F. : C27H27ClN2O3
Mol.Wt. : 463.0
Inv. Status: Custom Synthesis
SZ-T039019
CAS No:NA
Mol.F.: C27H27ClN2O3
Mol.Wt.: 463.0
Inv. Status: Custom Synthesis

Rac-Trans-4-Hydroxy Tolvaptan

Picture of Rac-Trans-4-Hydroxy Tolvaptan
CAT No: SZ-T039020
CAS No: 926035-34-9
Mol.F. : C26H25ClN2O4
Mol.Wt. : 465.0
Inv. Status: Custom Synthesis
SZ-T039020
CAS No:926035-34-9
Mol.F.: C26H25ClN2O4
Mol.Wt.: 465.0
Inv. Status: Custom Synthesis

(R)-Tolvaptan

Picture of (R)-Tolvaptan
CAT No: SZ-T039021
CAS No: 331947-66-1
Mol.F. : C26H25ClN2O3
Mol.Wt. : 449.0
Inv. Status: Custom Synthesis
SZ-T039021
CAS No:331947-66-1
Mol.F.: C26H25ClN2O3
Mol.Wt.: 449.0
Inv. Status: Custom Synthesis

(S)-Tolvaptan

Picture of (S)-Tolvaptan
CAT No: SZ-T039022
CAS No: 331947-44-5
Mol.F. : C26H25ClN2O3
Mol.Wt. : 449.0
Inv. Status: Custom Synthesis
SZ-T039022
CAS No:331947-44-5
Mol.F.: C26H25ClN2O3
Mol.Wt.: 449.0
Inv. Status: Custom Synthesis

Tolvaptan Impurity 20

Picture of Tolvaptan Impurity 20
CAT No: SZ-T039023
CAS No: 1975-51-5
Mol.F. : C8H7NO4
Mol.Wt. : 181.2
Inv. Status: In Stock
SZ-T039023
CAS No:1975-51-5
Mol.F.: C8H7NO4
Mol.Wt.: 181.2
Inv. Status: In Stock

Tolvaptan Impurity 21

Picture of Tolvaptan Impurity 21
CAT No: SZ-T039024
CAS No: NA
Mol.F. : C27H25ClN2O3
Mol.Wt. : 461.0
Inv. Status: Out of Stock
SZ-T039024
CAS No:NA
Mol.F.: C27H25ClN2O3
Mol.Wt.: 461.0
Inv. Status: Out of Stock

Tolvaptan Impurity 22

Picture of Tolvaptan Impurity 22
CAT No: SZ-T039025
CAS No: 160129-45-3
Mol.F. : C10H10ClNO
Mol.Wt. : 195.7
Inv. Status: In Stock
SZ-T039025
CAS No:160129-45-3
Mol.F.: C10H10ClNO
Mol.Wt.: 195.7
Inv. Status: In Stock

7-Bromo Tolvaptan

Picture of 7-Bromo Tolvaptan
CAT No: SZ-T039026
CAS No: NA
Mol.F. : C26H25BrN2O3
Mol.Wt. : 493.4
Inv. Status: Custom Synthesis
SZ-T039026
CAS No:NA
Mol.F.: C26H25BrN2O3
Mol.Wt.: 493.4
Inv. Status: Custom Synthesis

Tolvaptan Impurity 25

Picture of Tolvaptan Impurity 25
CAT No: SZ-T039027
CAS No: 1863916-82-8
Mol.F. : C11H14ClNO
Mol.Wt. : 211.7
Inv. Status: Custom Synthesis
SZ-T039027
CAS No:1863916-82-8
Mol.F.: C11H14ClNO
Mol.Wt.: 211.7
Inv. Status: Custom Synthesis

Tolvaptan Impurity 26

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CAT No: SZ-T039028
CAS No: NA
Mol.F. : C18H19ClN2O2
Mol.Wt. : 330.8
Inv. Status: Custom Synthesis
SZ-T039028
CAS No:NA
Mol.F.: C18H19ClN2O2
Mol.Wt.: 330.8
Inv. Status: Custom Synthesis

Tolvaptan Impurity 27

Picture of Tolvaptan Impurity 27
CAT No: SZ-T039029
CAS No: NA
Mol.F. : C19H21ClN2O2
Mol.Wt. : 344.8
Inv. Status: Custom Synthesis
SZ-T039029
CAS No:NA
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Inv. Status: Custom Synthesis

Tolvaptan Impurity 28

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CAT No: SZ-T039030
CAS No: 317374-08-6
Mol.F. : C16H15NO3
Mol.Wt. : 269.3
Inv. Status: In Stock
SZ-T039030
CAS No:317374-08-6
Mol.F.: C16H15NO3
Mol.Wt.: 269.3
Inv. Status: In Stock

Tolvaptan Impurity 29

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CAT No: SZ-T039031
CAS No: 176970-21-1
Mol.F. : C26H23ClN2O2
Mol.Wt. : 430.9
Inv. Status: In Stock
SZ-T039031
CAS No:176970-21-1
Mol.F.: C26H23ClN2O2
Mol.Wt.: 430.9
Inv. Status: In Stock

Tolvaptan Impurity 30

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CAT No: SZ-T039032
CAS No: 1859917-54-6
Mol.F. : C27H28N2O4
Mol.Wt. : 444.5
Inv. Status: In Stock
SZ-T039032
CAS No:1859917-54-6
Mol.F.: C27H28N2O4
Mol.Wt.: 444.5
Inv. Status: In Stock

Tolvaptan Impurity 31

Picture of Tolvaptan Impurity 31
CAT No: SZ-T039033
CAS No: NA
Mol.F. : C25H23ClN2O3
Mol.Wt. : 434.9
Inv. Status: In Stock
SZ-T039033
CAS No:NA
Mol.F.: C25H23ClN2O3
Mol.Wt.: 434.9
Inv. Status: In Stock

Tolvaptan Impurity 32

Picture of Tolvaptan Impurity 32
CAT No: SZ-T039034
CAS No: 1859917-22-8
Mol.F. : C18H17ClN2O
Mol.Wt. : 312.8
Inv. Status: In Stock
SZ-T039034
CAS No:1859917-22-8
Mol.F.: C18H17ClN2O
Mol.Wt.: 312.8
Inv. Status: In Stock

Tolvaptan Impurity 33

Picture of Tolvaptan Impurity 33
CAT No: SZ-T039035
CAS No: 1118884-66-4
Mol.F. : C17H17NO3
Mol.Wt. : 283.3
Inv. Status: In Stock
SZ-T039035
CAS No:1118884-66-4
Mol.F.: C17H17NO3
Mol.Wt.: 283.3
Inv. Status: In Stock

Tolvaptan Impurity 34

Picture of Tolvaptan Impurity 34
CAT No: SZ-T039036
CAS No: 1316312-24-9
Mol.F. : C10H10ClN
Mol.Wt. : 179.6
Inv. Status: In Stock
SZ-T039036
CAS No:1316312-24-9
Mol.F.: C10H10ClN
Mol.Wt.: 179.6
Inv. Status: In Stock

Tolvaptan Impurity 36

Picture of Tolvaptan Impurity 36
CAT No: SZ-T039038
CAS No: 1310357-40-4
Mol.F. : C10H12ClNO
Mol.Wt. : 197.7
Inv. Status: In Stock
SZ-T039038
CAS No:1310357-40-4
Mol.F.: C10H12ClNO
Mol.Wt.: 197.7
Inv. Status: In Stock

Tolvaptan Impurity 37

Picture of Tolvaptan Impurity 37
CAT No: SZ-T039039
CAS No: 1824346-18-0
Mol.F. : C11H14ClNO
Mol.Wt. : 211.7
Inv. Status: In Stock
SZ-T039039
CAS No:1824346-18-0
Mol.F.: C11H14ClNO
Mol.Wt.: 211.7
Inv. Status: In Stock

Tolvaptan Impurity 38

Picture of Tolvaptan Impurity 38
CAT No: SZ-T039040
CAS No: NA
Mol.F. : C19H21ClN2O2
Mol.Wt. : 344.8
Inv. Status: In Stock
SZ-T039040
CAS No:NA
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Inv. Status: In Stock

Cyanoacetic Acid

Picture of Cyanoacetic Acid
CAT No: SZ-T039041
CAS No: 372-09-8
Mol.F. : C3H3NO2
Mol.Wt. : 85.1
Inv. Status: Custom Synthesis
SZ-T039041
CAS No:372-09-8
Mol.F.: C3H3NO2
Mol.Wt.: 85.1
Inv. Status: Custom Synthesis

Tolvaptan Impurity 39

Picture of Tolvaptan Impurity 39
CAT No: SZ-T039042
CAS No: NA
Mol.F. : C26H25ClN2O3
Mol.Wt. : 448.9
Inv. Status: Custom Synthesis
SZ-T039042
CAS No:NA
Mol.F.: C26H25ClN2O3
Mol.Wt.: 448.9
Inv. Status: Custom Synthesis

Tolvaptan Impurity 40

Picture of Tolvaptan Impurity 40
CAT No: SZ-T039043
CAS No: 150681-19-9
Mol.F. : C25H24N2O3
Mol.Wt. : 400.5
Inv. Status: Custom Synthesis
SZ-T039043
CAS No:150681-19-9
Mol.F.: C25H24N2O3
Mol.Wt.: 400.5
Inv. Status: Custom Synthesis

Tolvaptan Impurity 41

Picture of Tolvaptan Impurity 41
CAT No: SZ-T039044
CAS No: 1127-74-8
Mol.F. : C10H11NO
Mol.Wt. : 161.2
Inv. Status: Custom Synthesis
Rel. CAS No : 1198283-35-0 (HCl salt)
SZ-T039044
CAS No:1127-74-8
Mol.F.: C10H11NO
Mol.Wt.: 161.2
Inv. Status: Custom Synthesis
Rel. CAS No : 1198283-35-0 (HCl salt)

Tolvaptan Impurity 42

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CAT No: SZ-T039045
CAS No: 552-45-4
Mol.F. : C8H9Cl
Mol.Wt. : 140.6
Inv. Status: Custom Synthesis
SZ-T039045
CAS No:552-45-4
Mol.F.: C8H9Cl
Mol.Wt.: 140.6
Inv. Status: Custom Synthesis

Tolvaptan Impurity 43

Picture of Tolvaptan Impurity 43
CAT No: SZ-T039046
CAS No: 112299-39-5
Mol.F. : C8H8ClNO2
Mol.Wt. : 185.6
Inv. Status: Custom Synthesis
SZ-T039046
CAS No:112299-39-5
Mol.F.: C8H8ClNO2
Mol.Wt.: 185.6
Inv. Status: Custom Synthesis

Tolvaptan Impurity 44

Picture of Tolvaptan Impurity 44
CAT No: SZ-T039047
CAS No: 2468638-31-3
Mol.F. : C27H25ClN2O3
Mol.Wt. : 461.0
Inv. Status: In Stock
SZ-T039047
CAS No:2468638-31-3
Mol.F.: C27H25ClN2O3
Mol.Wt.: 461.0
Inv. Status: In Stock

Tolvaptan Impurity 45

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CAT No: SZ-T039048
CAS No: 1133419-00-7
Mol.F. : C20H20ClNO5S
Mol.Wt. : 421.9
Inv. Status: Custom Synthesis
SZ-T039048
CAS No:1133419-00-7
Mol.F.: C20H20ClNO5S
Mol.Wt.: 421.9
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Tolvaptan D7

Picture of Tolvaptan D7
CAT No: SZ-T039D01
CAS No: 1246818-18-7
Mol.F. : C26H18D7ClN2O3
Mol.Wt. : 456.0
Inv. Status: Custom Synthesis
SZ-T039D01
CAS No:1246818-18-7
Mol.F.: C26H18D7ClN2O3
Mol.Wt.: 456.0
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Tolvaptan Nitroso Impurity 1

Picture of Tolvaptan Nitroso Impurity 1
CAT No: SZ-T039037
CAS No: NA
Mol.F. : C10H11ClN2O2
Mol.Wt. : 226.7
Inv. Status: In Stock
SZ-T039037
CAS No:NA
Mol.F.: C10H11ClN2O2
Mol.Wt.: 226.7
Inv. Status: In Stock