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Stable Isotopes And Metabolites

7-Ethyl-10-Hydroxy Camptothecin D4

Picture of 7-Ethyl-10-Hydroxy Camptothecin D4
CAT No: SZ-I010D01
CAS No: 1309283-21-3
Mol.F. : C22H16D4N2O5
Mol.Wt. : 396.4
Inv. Status: Custom Synthesis
SZ-I010D01
CAS No:1309283-21-3
Mol.F.: C22H16D4N2O5
Mol.Wt.: 396.4
Inv. Status: Custom Synthesis

Irinotecan D10 Hydrochloride

Picture of Irinotecan D10 Hydrochloride
CAT No: SZ-I010D02
CAS No: 718612-62-5
Mol.F. : C33H28D10N4O6 : HCl
Mol.Wt. : 596.8 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 718613-28-6 (free base)
SZ-I010D02
CAS No:718612-62-5
Mol.F.: C33H28D10N4O6 : HCl
Mol.Wt.: 596.8 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 718613-28-6 (free base)

Irinotecan D10

Picture of Irinotecan D10
CAT No: SZ-I010D03
CAS No: 718613-28-6
Mol.F. : C33H28D10N4O6
Mol.Wt. : 596.8
Inv. Status: Custom Synthesis
Rel. CAS No : 718612-62-5 (HCl salt)
SZ-I010D03
CAS No:718613-28-6
Mol.F.: C33H28D10N4O6
Mol.Wt.: 596.8
Inv. Status: Custom Synthesis
Rel. CAS No : 718612-62-5 (HCl salt)

Pharmaceutical Reference Standards

Irinotecan HCl Trihydrate

Picture of Irinotecan HCl Trihydrate
CAT No: SZ-I010001
CAS No: 136572-09-3
Mol.F. : C33H38N4O6 : HCl : 3H2O
Mol.Wt. : 586.7 : 36.5 : 54.1
Inv. Status: Custom Synthesis
Rel. CAS No : 97682-44-5 (free base) ; 100286-90-6 (HCl salt)
SZ-I010001
CAS No:136572-09-3
Mol.F.: C33H38N4O6 : HCl : 3H2O
Mol.Wt.: 586.7 : 36.5 : 54.1
Inv. Status: Custom Synthesis
Rel. CAS No : 97682-44-5 (free base) ; 100286-90-6 (HCl salt)

Irinotecan EP Impurity B

Picture of Irinotecan EP Impurity B
CAT No: SZ-I010002
CAS No: 19685-09-7
Mol.F. : C20H16N2O5
Mol.Wt. : 364.4
Inv. Status: In Stock
Rel. CAS No : 1174930-07-4 (HCl salt) ; 77987-01-0 (Na salt)
SZ-I010002
CAS No:19685-09-7
Mol.F.: C20H16N2O5
Mol.Wt.: 364.4
Inv. Status: In Stock
Rel. CAS No : 1174930-07-4 (HCl salt) ; 77987-01-0 (Na salt)

Irinotecan EP Impurity E

Picture of Irinotecan EP Impurity E
CAT No: SZ-I010003
CAS No: 86639-52-3
Mol.F. : C22H20N2O5
Mol.Wt. : 392.4
Inv. Status: In Stock
SZ-I010003
CAS No:86639-52-3
Mol.F.: C22H20N2O5
Mol.Wt.: 392.4
Inv. Status: In Stock

Irinotecan EP Impurity H HCl

Picture of Irinotecan EP Impurity H HCl
CAT No: SZ-I010004
CAS No: 1608463-33-7
Mol.F. : C32H36N4O6 : HCl
Mol.Wt. : 572.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1608617-71-5 (free base)
SZ-I010004
CAS No:1608463-33-7
Mol.F.: C32H36N4O6 : HCl
Mol.Wt.: 572.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1608617-71-5 (free base)

Irinotecan USP Related Compound D

Picture of Irinotecan USP Related Compound D
CAT No: SZ-I010005
CAS No: NA
Mol.F. : C33H38N4O6 : HCl : 3(H2O)
Mol.Wt. : 586.7 : 36.5 : 3(18.0)
Inv. Status: Custom Synthesis
SZ-I010005
CAS No:NA
Mol.F.: C33H38N4O6 : HCl : 3(H2O)
Mol.Wt.: 586.7 : 36.5 : 3(18.0)
Inv. Status: Custom Synthesis

 Irinotecan EP Impurity F

Picture of  Irinotecan EP Impurity F
CAT No: SZ-I010006
CAS No: 78287-27-1
Mol.F. : C22H20N2O4
Mol.Wt. : 376.4
Inv. Status: In Stock
SZ-I010006
CAS No:78287-27-1
Mol.F.: C22H20N2O4
Mol.Wt.: 376.4
Inv. Status: In Stock

Irinotecan EP Impurity G

Picture of Irinotecan EP Impurity G
CAT No: SZ-I010007
CAS No: 947687-01-6
Mol.F. : C24H24N2O5
Mol.Wt. : 420.5
Inv. Status: Out of Stock
SZ-I010007
CAS No:947687-01-6
Mol.F.: C24H24N2O5
Mol.Wt.: 420.5
Inv. Status: Out of Stock

Irinotecan EP Impurity M

Picture of Irinotecan EP Impurity M
CAT No: SZ-I010008
CAS No: 185336-12-3
Mol.F. : C33H38N4O7
Mol.Wt. : 602.7
Inv. Status: In Stock
SZ-I010008
CAS No:185336-12-3
Mol.F.: C33H38N4O7
Mol.Wt.: 602.7
Inv. Status: In Stock

Irinotecan Acid Sodium Salt

Picture of Irinotecan Acid Sodium Salt
CAT No: SZ-I010009
CAS No: 1329502-92-2
Mol.F. : C33H39N4O7 : Na
Mol.Wt. : 603.7 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 142706-06-7 (Free base)
SZ-I010009
CAS No:1329502-92-2
Mol.F.: C33H39N4O7 : Na
Mol.Wt.: 603.7 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 142706-06-7 (Free base)

Irinotecan Keto Impurity

Picture of Irinotecan Keto Impurity
CAT No: SZ-I010010
CAS No: 176515-52-9
Mol.F. : C32H38N4O4
Mol.Wt. : 542.7
Inv. Status: Custom Synthesis
SZ-I010010
CAS No:176515-52-9
Mol.F.: C32H38N4O4
Mol.Wt.: 542.7
Inv. Status: Custom Synthesis

Irinotecan EP Impurity C TFA

Picture of Irinotecan EP Impurity C TFA
CAT No: SZ-I010011
CAS No: NA
Mol.F. : C35H42N4O6 : C2HF3O2
Mol.Wt. : 614.7 : 114.0
Inv. Status: Out of Stock, Under Synthesis
Rel. CAS No : 947687-02-7 (free base)
SZ-I010011
CAS No:NA
Mol.F.: C35H42N4O6 : C2HF3O2
Mol.Wt.: 614.7 : 114.0
Inv. Status: Out of Stock, Under Synthesis
Rel. CAS No : 947687-02-7 (free base)

Irinotecan Hydroxy Keto Impurity

Picture of Irinotecan Hydroxy Keto Impurity
CAT No: SZ-I010012
CAS No: 157770-58-6
Mol.F. : C21H20N2O3
Mol.Wt. : 348.4
Inv. Status: Custom Synthesis
SZ-I010012
CAS No:157770-58-6
Mol.F.: C21H20N2O3
Mol.Wt.: 348.4
Inv. Status: Custom Synthesis

Irinotecan EP Impurity A

Picture of Irinotecan EP Impurity A
CAT No: SZ-I010013
CAS No: 103816-16-6
Mol.F. : C31H34N4O6
Mol.Wt. : 558.6
Inv. Status: In Stock
Rel. CAS No : 207683-84-9 (HCl salt) ; 883718-83-0 (Sulfate salt)
SZ-I010013
CAS No:103816-16-6
Mol.F.: C31H34N4O6
Mol.Wt.: 558.6
Inv. Status: In Stock
Rel. CAS No : 207683-84-9 (HCl salt) ; 883718-83-0 (Sulfate salt)

Irinotecan EP Impurity C

Picture of Irinotecan EP Impurity C
CAT No: SZ-I010014
CAS No: 947687-02-7
Mol.F. : C35H42N4O6
Mol.Wt. : 614.7
Inv. Status: Out of Stock, Under Synthesis
SZ-I010014
CAS No:947687-02-7
Mol.F.: C35H42N4O6
Mol.Wt.: 614.7
Inv. Status: Out of Stock, Under Synthesis

Irinotecan Impurity 1

Picture of Irinotecan Impurity 1
CAT No: SZ-I010015
CAS No: 143490-53-3
Mol.F. : C32H36N4O5
Mol.Wt. : 556.7
Inv. Status: Under Synthesis
SZ-I010015
CAS No:143490-53-3
Mol.F.: C32H36N4O5
Mol.Wt.: 556.7
Inv. Status: Under Synthesis

Irinotecan Impurity 2

Picture of Irinotecan Impurity 2
CAT No: SZ-I010016
CAS No: NA
Mol.F. : C32H38N4O5
Mol.Wt. : 558.7
Inv. Status: Custom Synthesis
SZ-I010016
CAS No:NA
Mol.F.: C32H38N4O5
Mol.Wt.: 558.7
Inv. Status: Custom Synthesis

Irinotecan Impurity 4

Picture of Irinotecan Impurity 4
CAT No: SZ-I010018
CAS No: 121080-63-5
Mol.F. : C28H28N2O11
Mol.Wt. : 568.5
Inv. Status: Custom Synthesis
Rel. CAS No : 121080-64-6 (Na salt)
SZ-I010018
CAS No:121080-63-5
Mol.F.: C28H28N2O11
Mol.Wt.: 568.5
Inv. Status: Custom Synthesis
Rel. CAS No : 121080-64-6 (Na salt)

Irinotecan Impurity 5

Picture of Irinotecan Impurity 5
CAT No: SZ-I010019
CAS No: 2656-50-0
Mol.F. : C8H9NO2 : HCl
Mol.Wt. : 151.2 : 18.0
Inv. Status: Custom Synthesis
Rel. CAS No : 30954-71-3 (Free base)
SZ-I010019
CAS No:2656-50-0
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 18.0
Inv. Status: Custom Synthesis
Rel. CAS No : 30954-71-3 (Free base)

Irinotecan EP Impurity G TFA

Picture of Irinotecan EP Impurity G TFA
CAT No: SZ-I010020
CAS No: NA
Mol.F. : C24H24N2O5 : C2HF3O2
Mol.Wt. : 420.5 : 114.0
Inv. Status: Limited Stock
Rel. CAS No : 947687-01-6 (free base)
SZ-I010020
CAS No:NA
Mol.F.: C24H24N2O5 : C2HF3O2
Mol.Wt.: 420.5 : 114.0
Inv. Status: Limited Stock
Rel. CAS No : 947687-01-6 (free base)

Irinotecan Impurity 6

Picture of Irinotecan Impurity 6
CAT No: SZ-I010021
CAS No: 200619-21-2
Mol.F. : C22H20N2O6
Mol.Wt. : 408.4
Inv. Status: Custom Synthesis
SZ-I010021
CAS No:200619-21-2
Mol.F.: C22H20N2O6
Mol.Wt.: 408.4
Inv. Status: Custom Synthesis

Irinotecan Impurity 7

Picture of Irinotecan Impurity 7
CAT No: SZ-I010022
CAS No: NA
Mol.F. : C12H21ClN2O2
Mol.Wt. : 260.8
Inv. Status: Custom Synthesis
SZ-I010022
CAS No:NA
Mol.F.: C12H21ClN2O2
Mol.Wt.: 260.8
Inv. Status: Custom Synthesis

Irinotecan Impurity D

Picture of Irinotecan Impurity D
CAT No: SZ-I010023
CAS No: NA
Mol.F. : C35H42N4O7
Mol.Wt. : 630.7
Inv. Status: Under Synthesis
SZ-I010023
CAS No:NA
Mol.F.: C35H42N4O7
Mol.Wt.: 630.7
Inv. Status: Under Synthesis

Irinotecan Impurity 8

Picture of Irinotecan Impurity 8
CAT No: SZ-I010024
CAS No: NA
Mol.F. : C13H23ClN2O2
Mol.Wt. : 274.8
Inv. Status: Custom Synthesis
SZ-I010024
CAS No:NA
Mol.F.: C13H23ClN2O2
Mol.Wt.: 274.8
Inv. Status: Custom Synthesis

Irinotecan Impurity B1

Picture of Irinotecan Impurity B1
CAT No: SZ-I010025
CAS No: NA
Mol.F. : C11H19ClN2O2
Mol.Wt. : 246.7
Inv. Status: Custom Synthesis
SZ-I010025
CAS No:NA
Mol.F.: C11H19ClN2O2
Mol.Wt.: 246.7
Inv. Status: Custom Synthesis

Irinotecan EP Impurity B Hydrochloride

Picture of Irinotecan EP Impurity B Hydrochloride
CAT No: SZ-I010026
CAS No: 1174930-07-4
Mol.F. : C20H16N2O5 : HCl
Mol.Wt. : 364.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 19685-09-7 (free base) ; 77987-01-0 (Na salt)
SZ-I010026
CAS No:1174930-07-4
Mol.F.: C20H16N2O5 : HCl
Mol.Wt.: 364.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 19685-09-7 (free base) ; 77987-01-0 (Na salt)

Irinotecan EP Impurity B Sodium Salt

Picture of Irinotecan EP Impurity B Sodium Salt
CAT No: SZ-I010027
CAS No: 77987-01-0
Mol.F. : C20H16N2O5 : Na
Mol.Wt. : 364.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 1174930-07-4 (HCl salt) ; 19685-09-7 (free base)
SZ-I010027
CAS No:77987-01-0
Mol.F.: C20H16N2O5 : Na
Mol.Wt.: 364.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 1174930-07-4 (HCl salt) ; 19685-09-7 (free base)

Irinotecan EP Impurity A Hydrochloride

Picture of Irinotecan EP Impurity A Hydrochloride
CAT No: SZ-I010028
CAS No: 207683-84-9
Mol.F. : C31H34N4O6 : HCl
Mol.Wt. : 558.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 103816-16-6 (free base) ; 883718-83-0 (Sulfate salt)
SZ-I010028
CAS No:207683-84-9
Mol.F.: C31H34N4O6 : HCl
Mol.Wt.: 558.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 103816-16-6 (free base) ; 883718-83-0 (Sulfate salt)

Irinotecan EP Impurity A Sulfate Salt

Picture of Irinotecan EP Impurity A Sulfate Salt
CAT No: SZ-I010029
CAS No: 883718-83-0
Mol.F. : C31H34N4O6 : H2SO4
Mol.Wt. : 558.6 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 207683-84-9 (HCl salt) ; 103816-16-6 (free base)
SZ-I010029
CAS No:883718-83-0
Mol.F.: C31H34N4O6 : H2SO4
Mol.Wt.: 558.6 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 207683-84-9 (HCl salt) ; 103816-16-6 (free base)

Irinotecan EP Impurity K

Picture of Irinotecan EP Impurity K
CAT No: SZ-I010030
CAS No: 2508174-07-8
Mol.F. : C34H40N4O7
Mol.Wt. : 616.7
Inv. Status: Custom Synthesis
SZ-I010030
CAS No:2508174-07-8
Mol.F.: C34H40N4O7
Mol.Wt.: 616.7
Inv. Status: Custom Synthesis

Camptothecin

Picture of Camptothecin
CAT No: SZ-I010031
CAS No: 7689-03-4
Mol.F. : C20H16N2O4
Mol.Wt. : 348.4
Inv. Status: Custom Synthesis
Rel. CAS No : 72517-83-0 (Na salt)
SZ-I010031
CAS No:7689-03-4
Mol.F.: C20H16N2O4
Mol.Wt.: 348.4
Inv. Status: Custom Synthesis
Rel. CAS No : 72517-83-0 (Na salt)

Irinotecan Impurity 8

Picture of Irinotecan Impurity 8
CAT No: SZ-I010032
CAS No: NA
Mol.F. : C31H34N4O5
Mol.Wt. : 542.6
Inv. Status: Custom Synthesis
SZ-I010032
CAS No:NA
Mol.F.: C31H34N4O5
Mol.Wt.: 542.6
Inv. Status: Custom Synthesis

Irinotecan Impurity 9

Picture of Irinotecan Impurity 9
CAT No: SZ-I010033
CAS No: 185304-41-0
Mol.F. : C32H40N4O5
Mol.Wt. : 560.7
Inv. Status: Custom Synthesis
SZ-I010033
CAS No:185304-41-0
Mol.F.: C32H40N4O5
Mol.Wt.: 560.7
Inv. Status: Custom Synthesis

Irinotecan

Picture of Irinotecan
CAT No: SZ-I010034
CAS No: 97682-44-5
Mol.F. : C33H38N4O6
Mol.Wt. : 586.7
Inv. Status: Custom Synthesis
Rel. CAS No : 136572-09-3 (HCl trihydrate)
SZ-I010034
CAS No:97682-44-5
Mol.F.: C33H38N4O6
Mol.Wt.: 586.7
Inv. Status: Custom Synthesis
Rel. CAS No : 136572-09-3 (HCl trihydrate)

Irinotecan EP Impurity L

Picture of Irinotecan EP Impurity L
CAT No: SZ-I010035
CAS No: 1255644-71-3
Mol.F. : C33H38N4O6
Mol.Wt. : 586.7
Inv. Status: Under Synthesis
SZ-I010035
CAS No:1255644-71-3
Mol.F.: C33H38N4O6
Mol.Wt.: 586.7
Inv. Status: Under Synthesis

Irinotecan USP Related Compound C

Picture of Irinotecan USP Related Compound C
CAT No: SZ-I010036
CAS No: NA
Mol.F. : C32H36N4O6 : HCl
Mol.Wt. : 572.7 : 36.5
Inv. Status: Custom Synthesis
SZ-I010036
CAS No:NA
Mol.F.: C32H36N4O6 : HCl
Mol.Wt.: 572.7 : 36.5
Inv. Status: Custom Synthesis

Irinotecan EP Impurity H

Picture of Irinotecan EP Impurity H
CAT No: SZ-I010037
CAS No: 1608617-71-5
Mol.F. : C32H36N4O6
Mol.Wt. : 572.7
Inv. Status: Custom Synthesis
Rel. CAS No : 1608463-33-7 (HCl salt)
SZ-I010037
CAS No:1608617-71-5
Mol.F.: C32H36N4O6
Mol.Wt.: 572.7
Inv. Status: Custom Synthesis
Rel. CAS No : 1608463-33-7 (HCl salt)

Irinotecan Acid

Picture of Irinotecan Acid
CAT No: SZ-I010038
CAS No: 142706-06-7
Mol.F. : C33H40N4O7
Mol.Wt. : 604.7
Inv. Status: Custom Synthesis
Rel. CAS No : 1329502-92-2 (Na salt)
SZ-I010038
CAS No:142706-06-7
Mol.F.: C33H40N4O7
Mol.Wt.: 604.7
Inv. Status: Custom Synthesis
Rel. CAS No : 1329502-92-2 (Na salt)

SN-38 Carboxylate Disodium Salt

Picture of SN-38 Carboxylate Disodium Salt
CAT No: SZ-I010039
CAS No: NA
Mol.F. : C22H20N2O6 : 2(Na)
Mol.Wt. : 408.4 : 2(23.0)
Inv. Status: Custom Synthesis
Rel. CAS No : 142677-15-4 (free base)
SZ-I010039
CAS No:NA
Mol.F.: C22H20N2O6 : 2(Na)
Mol.Wt.: 408.4 : 2(23.0)
Inv. Status: Custom Synthesis
Rel. CAS No : 142677-15-4 (free base)

Irinotecan EP Impurity M (HCl salt)

Picture of Irinotecan EP Impurity M (HCl salt)
CAT No: SZ-I010040
CAS No: NA
Mol.F. : C33H38N4O7 : HCl
Mol.Wt. : 602.7 : 36.5
Inv. Status: Out of Stock
Rel. CAS No : 185336-12-3 (free base)
SZ-I010040
CAS No:NA
Mol.F.: C33H38N4O7 : HCl
Mol.Wt.: 602.7 : 36.5
Inv. Status: Out of Stock
Rel. CAS No : 185336-12-3 (free base)