Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>7,11-Diethyl-10-hydroxycaMptothecin

7,11-Diethyl-10-hydroxycaMptothecin

7,11-Diethyl-10-hydroxycaMptothecin Structure
7,11-Diethyl-10-hydroxycaMptothecin structure
CAS No.
947687-01-6
Chemical Name:
7,11-Diethyl-10-hydroxycaMptothecin
Synonyms
Irinotecan EP Impurity G;(S)-4,8,11-triethyl-4,9-dihydroxy-;Irinotecan Impurity 17(Irinotecan EP Impurity G);IRINOTECAN EP IMPURITY G (7,11-DIETHYL-10-HYDROXY CAMPTOTHECIN);(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14-(4H,12H)-dione;(4S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4,8,11-triethyl-4,9-dihydroxy-, (4S)-;(S)-4,8,11-triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (Irinotecan Impurity）;(S)-4,8,11-triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione? (Irinotecan Impurity）
CBNumber:
CB22695545
Molecular Formula:
C24H24N2O5
Molecular Weight:
420.46
MDL Number:
MFCD28138953
MOL File:
947687-01-6.mol
MSDS File:
SDS
Last updated:2026-05-28 00:06:12
Product description Number Pack Size Price
(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% AA01CBOU 10mg $368
(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% AA01CBOU 25mg $496
(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% AA01CBOU 50mg $664
(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% AA01CBOU 100mg $797
7,11-Diethyl-10-hydroxycamptothecin 95% U135076 5MG $265
More product size
Request For Quotation

7,11-Diethyl-10-hydroxycaMptothecin Properties

Boiling point 798.1±60.0 °C(Predicted)
Density 1.44±0.1 g/cm3(Predicted)
storage temp. 2-8°C, sealed storage, away from moisture and light
solubility DMSO (Slightly, Heated)
form Solid
pka 9.43±0.40(Predicted)
color Light Yellow to Yellow
InChI InChI=1S/C24H24N2O5/c1-4-12-7-18-14(8-20(12)27)13(5-2)15-10-26-19(21(15)25-18)9-17-16(22(26)28)11-31-23(29)24(17,30)6-3/h7-9,27,30H,4-6,10-11H2,1-3H3/t24-/m0/s1
InChIKey BQAJEBSARMNUPK-DEOSSOPVSA-N
SMILES N1C2C(=CC(O)=C(CC)C=2)C(CC)=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O
FDA UNII XIS57GM9TN

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

7,11-Diethyl-10-hydroxycaMptothecin price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01CBOU (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% 947687-01-6 10mg $368 2026-05-29 Buy
aablocks AA01CBOU (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% 947687-01-6 25mg $496 2026-05-29 Buy
aablocks AA01CBOU (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% 947687-01-6 50mg $664 2026-05-29 Buy
aablocks AA01CBOU (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 97% 947687-01-6 100mg $797 2026-05-29 Buy
ACHEMBLOCK U135076 7,11-Diethyl-10-hydroxycamptothecin 95% 947687-01-6 5MG $265 2026-05-27 Buy
Product number Packaging Price Buy
AA01CBOU 10mg $368 Buy
AA01CBOU 25mg $496 Buy
AA01CBOU 50mg $664 Buy
AA01CBOU 100mg $797 Buy
U135076 5MG $265 Buy

7,11-Diethyl-10-hydroxycaMptothecin Chemical Properties,Uses,Production

Uses

7,11-Diethyl-10-hydroxycamptothecin is an impurity of the DNA topoisomerase inhibitor Irinotecan (I767500).

7,11-Diethyl-10-hydroxycaMptothecin Preparation Products And Raw materials

Raw materials

Preparation Products

7,11-Diethyl-10-hydroxycaMptothecin Suppliers

Global( 63)Suppliers
Supplier Tel Email Country ProdList Advantage
Moxin Chemicals 		+86-17320513646 +8617320513646 anna@molcoo.com China 10000 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19936 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12373 58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		+undefined18603013401 jack.lin@sincopharmachem.com China 10000 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131956 58
QUALITY CONTROL SOLUTIONS LTD. 		+86-0755-66853366 +8613670046396 export03@qcsrm.com China 24342 58
Suzhou Puster Biotechnology Co., Ltd 15001877879 15001877879; 894058805@qq.com China 64 58
shanghai jinquzheshengwuyiyao 1 17717547976@163.com China 1824 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14100 59
Supplier Advantage
Moxin Chemicals 		58
BOC Sciences 		58
sgtlifesciences pvt ltd 		58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		58
Amadis Chemical Company Limited 		58
QUALITY CONTROL SOLUTIONS LTD. 		58
Suzhou Puster Biotechnology Co., Ltd 58
shanghai jinquzheshengwuyiyao 58
J & K SCIENTIFIC LTD. 76
Adamas Reagent, Ltd. 59

View Lastest Price from 7,11-Diethyl-10-hydroxycaMptothecin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Irinotecan EP Impurity G pictures 2025-12-16 Irinotecan EP Impurity G
947687-01-6
 10mg 95%+ 100000 Moxin Chemicals

7,11-Diethyl-10-hydroxycaMptothecin Spectrum

7,11-Diethyl-10-hydroxycaMptothecin(947687-01-6)1HNMR

947687-01-6(7,11-Diethyl-10-hydroxycaMptothecin)Related Search:

1-Chlorocarbonyl-4-piperidinopiperidine hydrochloride (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione 20R-Camptothecin (+)-Camptothecin Irinotecan
sodium:(2S)-2-[12-ethyl-8-(hydroxymethyl)-9-oxo-2-(4-piperidin-1-ylpiperidine-1-carbonyl)oxy-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoate SN-38 GLUCURONIDE 11-Desethyl Irinotecan Irinotecan Impurity 26 (R)-SN-38
12-ethyl-8-methyl-9-oxo-7-propionyl-9,11-dihydroindolizino[1,2-b]quinolin-2-yl [1,4'-bipiperidine]-1'-carboxylate GURKHSYORGJETM-MGDILKBHSA-N RPR 121056 Irinotecan Impurity 5 Irinotecan IMpurity G
Irinotecan EP Impurity K (Mixture of Diastereomers) 7-Ethyl-10-hydroxycamptothecin 7-Ethylcamptothecin

1of4

Irinotecan EP Impurity G IRINOTECAN EP IMPURITY G (7,11-DIETHYL-10-HYDROXY CAMPTOTHECIN) (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14-(4H,12H)-dione (S)-4,8,11-triethyl-4,9-dihydroxy- 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4,8,11-triethyl-4,9-dihydroxy-, (4S)- (S)-4,8,11-triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione? (Irinotecan Impurity） Irinotecan EP Impurity G/ Irinotecan Related Compound G (7,11-Diethyl-10-hydroxycamptothecin/ 8,11-Diethyl-9-Hydroxy Camptothecin) (4S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Irinotecan Impurity 17(Irinotecan EP Impurity G) (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (S)-4,8,11-triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (Irinotecan Impurity） 947687-01-6 Aromatics, Heterocycles, Impurities, Inhibitors, Isotope Labelled Compounds, Pharmaceuticals, Intermediates & Fine Chemicals