Camptothecin is a topoisomerase inhibitor. It was isolated from the bark and stem of Camptotheca acuminata a tree native to China used as a cancer treatment in Traditional Chinese Medicine.. Reference standards of Camptothecin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Camptothecin
Catalogue No.:PA 03 06000
CAS :
Molecular Formula : C20H16N2O4
Molecular Weight : 348.33
7-Ethyl Camptothecin
Catalogue No.:PA 03 06510
Molecular Formula : C22H20N2O4
Molecular Weight : 376.41
7-Ethyl-10-hydroxy-20(S)-campthothecin
Catalogue No.:PA 03 06520
Molecular Formula : C22H20N2O5
Molecular Weight : 392.4
10-Hydroxy Camptothecin
Catalogue No.:PA 03 06530
Molecular Formula : C20H16N2O5
Molecular Weight : 364.35
(R)-7-Ethyl Camptothecin
Catalogue No.:PA 03 06540
Topotecan Hydrochloride
Catalogue No.:PA 03 06550
Molecular Formula : C23H24ClN3O5
Molecular Weight : 457.91
[1,4'-Bipiperidine]-1'-carbonyl-d10 Chloride Hydrochloride
Catalogue No.:PA STI 012910
Molecular Formula : C11H10D10Cl2N2O
Molecular Weight : 277.26
(R)-(-)-Camptothecin-d5
Catalogue No.:PA STI 017140
Molecular Formula : C20H11D5N2O4
Molecular Weight : 353.38
(S)-(+)-Camptothecin-d5
Catalogue No.:PA STI 017150
7-Ethyl-10-(4-[[benzylcarbamoyl]amino]-1-piperidino)carbonyloxycamptothecin-d3
Catalogue No.:PA STI 038830
Molecular Formula : C36H33D3N4O8
Molecular Weight : 655.71
Ethyl Cinnamate
Catalogue No.:PA STI 039080
Molecular Formula : C11H12O2
Molecular Weight : 176.21
Ethyl trans-Cinnamate-d5
Catalogue No.:PA STI 039090
Molecular Formula : C11H7D5
Molecular Weight : 181.24
(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione-d5
Catalogue No.:PA STI 039270
Molecular Formula : C13H8D5NO5
Molecular Weight : 268.28
4'-Ethyl-7',8'-dihydro-4'-hydroxy-spiro[1,3-dioxolane-2,6'(3'H)-[1H]pyrano[3,4-f]indolizine]-3',10'(4'H)-dione-d5
Catalogue No.:PA STI 039280
Molecular Formula : C15H12D5NO6
Molecular Weight : 312.33
4'-Ethyl-7',8'-dihydro-spiro[1,3-dioxolane-2,6'(3'H)-[1H]pyrano[3,4-f]indolizine]-3',10'(4'H)-dione-d5
Catalogue No.:PA STI 039290
Molecular Formula : C15H12D5NO5
Molecular Weight : 296.33
7-Ethyl-d3-camptothecin
Catalogue No.:PA STI 038950
Molecular Formula : C22H17D3N2O4
Molecular Weight : 379.42
10-Hydroxy Camptothecin-d5
Catalogue No.:PA STI 048100
Molecular Formula : C20H11D5N2O5
Molecular Weight : 369.38
(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3’4’:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Catalogue No.:PA 03 06560
Molecular Formula : C25H22N2O8
Molecular Weight : 478.45
9-Amino Camptothecin
Catalogue No.:PA 03 06570
Molecular Formula : C20H17N3O4
Molecular Weight : 363.37
(R)-4,11-Diethyl-4,9-dihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione
Catalogue No.:PA 03 06580
Molecular Weight : 392.41
(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
Catalogue No.:PA 03 0061000
Molecular Formula : C13H13NO5
Molecular Weight : 263.25
7-Ethyl-10-Hydroxy Camptothecin
Catalogue No.:PA 03 0061001
10-Aminocamptothecin
Catalogue No.:PA 03 0061002
9-Methoxycamptothecin
Catalogue No.:PA 03 0061003
Molecular Formula : C21H18N2O5
Molecular Weight : 378.38
Exatecan
Catalogue No.:PA 03 0061004
Molecular Formula : C24H22FN3O4
Molecular Weight : 435.46
9-Hydroxymethyl-10-hydroxy Camptothecin
Catalogue No.:PA 03 0061005
Molecular Formula : C21H18N2O6
Molecular Weight : 394.38
(4S)-4-Ethyl-4-Hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]Quinoline-3,14(4H,12H)-dione Sodium Salt
Catalogue No.:PA 03 0061006
Molecular Formula : C20H15N2NaO4
Molecular Weight : 370.34
Catalogue No.:PA 03 0061007
Molecular Weight : 176.22
(S)-11-Ethyl-4,9-dihydroxy-4-methyl-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione
Catalogue No.:PA 03 0061008
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