Irinotecan Impurity 18

CAS NO.：1255644-71-3
Empirical Formula: C33H38N4O6
Molecular Weight: 586.68
Update Date: 2025-07-04 15:30:20

What is Irinotecan Impurity 18?

The Uses of Irinotecan Impurity 18

(R)-Irinotecan Hydrochloride is an isomeric impurity related to (S)-Irinotexan Hydrochloride (I767500), a DNA topoisomerase inhibitor.

Definition

ChEBI: (R)-4,11-Diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl [1,4'-bipiperidine]-1'-carboxylate is a pyranoindolizinoquinoline.

Properties of Irinotecan Impurity 18

Boiling point:	873.4±65.0 °C(Predicted)
Density	1.40±0.1 g/cm3(Predicted)
pka	11.20±0.20(Predicted)

Safety information for Irinotecan Impurity 18

Computed Descriptors for Irinotecan Impurity 18

New Products

6-Hydroxy-2,4-Diaminopyrimidine 2,6-Dipicolic Acid 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 4-Fluorophenylglycine 1-N-Boc-3-(aminoethyl)azetidine Dimedone 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 3-Hydroxypyridine 2-Bromo-5-Chloro-3-Nitropyridine 2-Amino-3-Nitro-5-Chloro Pyridine 2-Amino-5-Iodopyridine 5-Amino-2-Hydroxypyridine 2,5-Dibromopyridine 2-BROMOACETYL BROMIDE-D2 METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR BENZENE-D6 TOLUENE-D3 5-Acetylsalicylamide 1-(3-Chlorophenyl)-4-(3-Chloropropyl) piperazine hydrochloride 4-(Methyl amino)-3-Nitro benzoic acid 3,4,5-Trimethoxy benzoic acid

Related products of tetrahydrofuran

1-Piperidinecarbonyl chloride, 4-oxo- (9CI)

Irinotecan Impurity 26

Irinotecan Hydroxyl Acid

(+)-Camptothecin

12-ethyl-8-methyl-9-oxo-7-propionyl-9,11-dihydroindolizino[1,2-b]quinolin-2-yl [1,4'-bipiperidine]-1'-carboxylate

7-Ethyl-10-hydroxycamptothecin

Irinotecan hydrochloride trihydrate

4-Piperidinone