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Pharmaceutical Reference Standards

Camptothecin

Picture of Camptothecin
CAT No: SZ-C064001
CAS No: 7689-03-4
Mol.F. : C20H16N2O4
Mol.Wt. : 348.4
Inv. Status: In Stock
Rel. CAS No : 72517-83-0 (Na salt)
SZ-C064001
CAS No:7689-03-4
Mol.F.: C20H16N2O4
Mol.Wt.: 348.4
Inv. Status: In Stock
Rel. CAS No : 72517-83-0 (Na salt)

(R)-Camptothecin

Picture of (R)-Camptothecin
CAT No: SZ-C064002
CAS No: 110351-92-3
Mol.F. : C20H16N2O4
Mol.Wt. : 348.4
Inv. Status: Custom Synthesis
SZ-C064002
CAS No:110351-92-3
Mol.F.: C20H16N2O4
Mol.Wt.: 348.4
Inv. Status: Custom Synthesis

(R)-7-Ethyl-10-Hydroxy Camptothecin

Picture of (R)-7-Ethyl-10-Hydroxy Camptothecin
CAT No: SZ-C064003
CAS No: 647852-82-2
Mol.F. : C22H20N2O5
Mol.Wt. : 392.4
Inv. Status: Custom Synthesis
SZ-C064003
CAS No:647852-82-2
Mol.F.: C22H20N2O5
Mol.Wt.: 392.4
Inv. Status: Custom Synthesis

(rac)-7-Ethyl-10-Hydroxy Camptothecin

Picture of (rac)-7-Ethyl-10-Hydroxy Camptothecin
CAT No: SZ-C064004
CAS No: 130144-34-2
Mol.F. : C22H20N2O5
Mol.Wt. : 392.4
Inv. Status: Custom Synthesis
SZ-C064004
CAS No:130144-34-2
Mol.F.: C22H20N2O5
Mol.Wt.: 392.4
Inv. Status: Custom Synthesis

(R)-10-Hydroxy Camptothecin

Picture of (R)-10-Hydroxy Camptothecin
CAT No: SZ-C064005
CAS No: 647852-71-9
Mol.F. : C20H16N2O5
Mol.Wt. : 364.4
Inv. Status: Custom Synthesis
SZ-C064005
CAS No:647852-71-9
Mol.F.: C20H16N2O5
Mol.Wt.: 364.4
Inv. Status: Custom Synthesis

(R)-7-Ethyl Camptothecin

Picture of (R)-7-Ethyl Camptothecin
CAT No: SZ-C064007
CAS No: 1217633-65-2
Mol.F. : C22H20N2O4
Mol.Wt. : 376.4
Inv. Status: Custom Synthesis
SZ-C064007
CAS No:1217633-65-2
Mol.F.: C22H20N2O4
Mol.Wt.: 376.4
Inv. Status: Custom Synthesis

Camptothecin Impurity 1

Picture of Camptothecin Impurity 1
CAT No: SZ-C064008
CAS No: 1346597-39-4
Mol.F. : C33H38N4O7
Mol.Wt. : 602.7
Inv. Status: Custom Synthesis
SZ-C064008
CAS No:1346597-39-4
Mol.F.: C33H38N4O7
Mol.Wt.: 602.7
Inv. Status: Custom Synthesis

Camptothecin Impurity 2

Picture of Camptothecin Impurity 2
CAT No: SZ-C064009
CAS No: NA
Mol.F. : C32H36N4O5
Mol.Wt. : 556.7
Inv. Status: Custom Synthesis
SZ-C064009
CAS No:NA
Mol.F.: C32H36N4O5
Mol.Wt.: 556.7
Inv. Status: Custom Synthesis

Camptothecin Impurity 3

Picture of Camptothecin Impurity 3
CAT No: SZ-C064010
CAS No: NA
Mol.F. : C34H40N4O7
Mol.Wt. : 616.7
Inv. Status: Custom Synthesis
SZ-C064010
CAS No:NA
Mol.F.: C34H40N4O7
Mol.Wt.: 616.7
Inv. Status: Custom Synthesis

(S)-9-Methoxy Camptothecin

Picture of (S)-9-Methoxy Camptothecin
CAT No: SZ-C064011
CAS No: 39026-92-1
Mol.F. : C21H18N2O5
Mol.Wt. : 378.4
Inv. Status: Custom Synthesis
SZ-C064011
CAS No:39026-92-1
Mol.F.: C21H18N2O5
Mol.Wt.: 378.4
Inv. Status: Custom Synthesis

Camptothecin Impurity A

Picture of Camptothecin Impurity A
CAT No: SZ-C064012
CAS No: 110351-94-5
Mol.F. : C13H13NO5
Mol.Wt. : 263.2
Inv. Status: Custom Synthesis
SZ-C064012
CAS No:110351-94-5
Mol.F.: C13H13NO5
Mol.Wt.: 263.2
Inv. Status: Custom Synthesis

Camptothecin Impurity B

Picture of Camptothecin Impurity B
CAT No: SZ-C064013
CAS No: 35364-15-9
Mol.F. : C9H11NO2
Mol.Wt. : 165.2
Inv. Status: In Stock
Rel. CAS No : 1311254-46-2 (HCl salt)
SZ-C064013
CAS No:35364-15-9
Mol.F.: C9H11NO2
Mol.Wt.: 165.2
Inv. Status: In Stock
Rel. CAS No : 1311254-46-2 (HCl salt)

Camptothecin Impurity D

Picture of Camptothecin Impurity D
CAT No: SZ-C064014
CAS No: NA
Mol.F. : C21H18N2O5
Mol.Wt. : 378.4
Inv. Status: Custom Synthesis
SZ-C064014
CAS No:NA
Mol.F.: C21H18N2O5
Mol.Wt.: 378.4
Inv. Status: Custom Synthesis

Camptothecin Sodium Salt

Picture of Camptothecin Sodium Salt
CAT No: SZ-C064015
CAS No: 72517-83-0
Mol.F. : C20H16N2O4 : Na
Mol.Wt. : 348.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 7689-03-4 (free base)
SZ-C064015
CAS No:72517-83-0
Mol.F.: C20H16N2O4 : Na
Mol.Wt.: 348.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 7689-03-4 (free base)

Exatecan

Picture of Exatecan
CAT No: SZ-C064016
CAS No: 171335-80-1
Mol.F. : C24H22FN3O4
Mol.Wt. : 435.5
Inv. Status: Custom Synthesis
Rel. CAS No : 169869-90-3 (Mesylate Salt)
SZ-C064016
CAS No:171335-80-1
Mol.F.: C24H22FN3O4
Mol.Wt.: 435.5
Inv. Status: Custom Synthesis
Rel. CAS No : 169869-90-3 (Mesylate Salt)

11-Ethyl-9-Hydroxycamptothecin

Picture of 11-Ethyl-9-Hydroxycamptothecin
CAT No: SZ-C064018
CAS No: 86639-52-3
Mol.F. : C22H20N2O5
Mol.Wt. : 392.4
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-C064018
CAS No:86639-52-3
Mol.F.: C22H20N2O5
Mol.Wt.: 392.4
Inv. Status: In Stock, 3-4 days for Dispatch

11-Ethyl Camptothecin

Picture of 11-Ethyl Camptothecin
CAT No: SZ-C064019
CAS No: 185807-29-8
Mol.F. : C22H20N2O4
Mol.Wt. : 376.4
Inv. Status: Custom Synthesis
SZ-C064019
CAS No:185807-29-8
Mol.F.: C22H20N2O4
Mol.Wt.: 376.4
Inv. Status: Custom Synthesis

8,11-Diethyl-9-Hydroxycamptothecin

Picture of 8,11-Diethyl-9-Hydroxycamptothecin
CAT No: SZ-C064020
CAS No: 947687-01-6
Mol.F. : C24H24N2O5
Mol.Wt. : 420.5
Inv. Status: Custom Synthesis
SZ-C064020
CAS No:947687-01-6
Mol.F.: C24H24N2O5
Mol.Wt.: 420.5
Inv. Status: Custom Synthesis

9-Hydroxycamptothecin

Picture of 9-Hydroxycamptothecin
CAT No: SZ-C064021
CAS No: 19685-09-7
Mol.F. : C20H16N2O5
Mol.Wt. : 364.4
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 1174930-07-4 (HCl salt) ; 77987-01-0 (Na salt)
Rel. CAT No : SZ-I010002,
SZ-C064021
CAS No:19685-09-7
Mol.F.: C20H16N2O5
Mol.Wt.: 364.4
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 1174930-07-4 (HCl salt) ; 77987-01-0 (Na salt)

9-Hydroxymethyl-10-Hydroxy Camptothecin

Picture of 9-Hydroxymethyl-10-Hydroxy Camptothecin
CAT No: SZ-C064024
CAS No: 175613-38-4
Mol.F. : C21H18N2O6
Mol.Wt. : 394.4
Inv. Status: Custom Synthesis
SZ-C064024
CAS No:175613-38-4
Mol.F.: C21H18N2O6
Mol.Wt.: 394.4
Inv. Status: Custom Synthesis

Camptothecin Methoxy Impurity

Picture of Camptothecin Methoxy Impurity
CAT No: SZ-C064025
CAS No: 86639-53-4
Mol.F. : C23H22N2O5
Mol.Wt. : 406.4
Inv. Status: In Stock
SZ-C064025
CAS No:86639-53-4
Mol.F.: C23H22N2O5
Mol.Wt.: 406.4
Inv. Status: In Stock

Camptothecin Impurity 4

Picture of Camptothecin Impurity 4
CAT No: SZ-C064026
CAS No: 124623-03-6
Mol.F. : C21H18N2O5
Mol.Wt. : 378.4
Inv. Status: Custom Synthesis
SZ-C064026
CAS No:124623-03-6
Mol.F.: C21H18N2O5
Mol.Wt.: 378.4
Inv. Status: Custom Synthesis

Camptothecin Impurity 5

Picture of Camptothecin Impurity 5
CAT No: SZ-C064027
CAS No: NA
Mol.F. : C21H16N2O6
Mol.Wt. : 392.4
Inv. Status: Custom Synthesis
SZ-C064027
CAS No:NA
Mol.F.: C21H16N2O6
Mol.Wt.: 392.4
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

7-Ethyl-10-Hydroxycamptothecin-d5

Picture of 7-Ethyl-10-Hydroxycamptothecin-d5
CAT No: SZ-C064D01
CAS No: 718612-51-2
Mol.F. : C22H15D5N2O5
Mol.Wt. : 397.4
Inv. Status: Custom Synthesis
SZ-C064D01
CAS No:718612-51-2
Mol.F.: C22H15D5N2O5
Mol.Wt.: 397.4
Inv. Status: Custom Synthesis