ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Structure
CAS No.
844639-07-2
Chemical Name:
2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate
Synonyms
Quetiapine Acetate;Quetiapine EP Impurity A;QuetiapineEPImpurityADiHCl;Quetiapine EP Impurity A HCl;Quetiapine Impurity A (EP) DiHCl;Quetiapine Fumarate EP Impurity A;Quetiapine Impurity 3(Quetiapine EP Impurity A);Quetiapine Impurity A HCl (Quetiapine O-Acetyl Impurity HCl);Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl);2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate
CBNumber:
CB72709065
Molecular Formula:
C23H27N3O3S
Molecular Weight:
425.54
MOL File:
844639-07-2.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Properties

Boiling point 569.1±60.0 °C(Predicted)
Density 1.25±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly))
pka 6.76±0.10(Predicted)
form Oil
color Clear Colorless to Pale Yellow Thick

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Chemical Properties,Uses,Production

Uses

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate (Quetiapine Impurity B; Quetiapine USP-B) is an impurity of Quetiapine Hemifumarate (Q510000), an antipsychotic.

2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Quetiapine Impurity A HCl (Quetiapine O-Acetyl Impurity HCl) Quetiapine EP Impurity A Quetiapine EP Impurity A HCl Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl) Quetiapine Impurity 3(Quetiapine EP Impurity A) 11-[4-[2-(2-(2-acetyloxy)ethoxy)ethyl]-1-piperazinyl]dibenzo [b,f][1,4]thiazepine 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate Quetiapine Acetate Ethanol, 2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]-, 1-acetate 2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl acetate fumarate Quetiapine Fumarate EP Impurity A 2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl acetate(Quetiapine EP Impurity A) Quetiapine Acetate Quetiapine Impurity A (EP) DiHCl QuetiapineEPImpurityADiHCl Quetiapine EP Impurity A 2-[2-(4-Dibenzo [b,f] [1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]- ethyl acetate 844639-07-2