7,11-Diethyl-10-hydroxycaMptothecin

Product Name: 7,11-Diethyl-10-hydroxycaMptothecin
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
Formula Weight: 420.46
MOL File: 947687-01-6.mol

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7,11-Diethyl-10-hydroxycaMptothecin Property

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

aablocks

Product number: AA01CBOU
Product name: (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Purity: 97%
Packaging: 10mg
Price: $368
Updated: 2026/05/29

aablocks

Product number: AA01CBOU
Product name: (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Purity: 97%
Packaging: 25mg
Price: $496
Updated: 2026/05/29

aablocks

Product number: AA01CBOU
Product name: (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Purity: 97%
Packaging: 50mg
Price: $664
Updated: 2026/05/29

aablocks

Product number: AA01CBOU
Product name: (S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Purity: 97%
Packaging: 100mg
Price: $797
Updated: 2026/05/29

ACHEMBLOCK

Product number: U135076
Product name: 7,11-Diethyl-10-hydroxycamptothecin
Purity: 95%
Packaging: 5MG
Price: $265
Updated: 2026/05/27

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7,11-Diethyl-10-hydroxycaMptothecin Chemical Properties,Usage,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

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7,11-Diethyl-10-hydroxycaMptothecin Suppliers

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

Moxin Chemicals

Product: Irinotecan EP Impurity G 947687-01-6
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 95%+
Supply Ability: 100000
Release date: 2025-01-17

947687-01-6, 7,11-Diethyl-10-hydroxycaMptothecinRelated 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

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