4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester

4-二苯并[b,f][1,4]硫氮杂卓-11-基-1-哌嗪羧酸 2-(2-羟基乙氧基)乙基酯

Also known as: Quetiapine Carboxylate Impurity, Quetiapine Impurity 37, 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester, 2-(2-hydroxyethoxy)ethyl-2-[2-[4-dibenzo[b,f][1,4]thiazepine]-11-piperazinyl]-1-carboxylate, 4-Dibenzothiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy) ethyl ester, 1-Piperazinecarboxylic acid, 4-dibenzo[b,f][1,4]thiazepin-11-yl-, 2-(2-hydroxyethoxy)ethyl ester

4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester (CAS 1011758-00-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H25N3O4S and a molecular weight of 427.51700 g/mol. It is also known as Quetiapine Carboxylate Impurity, Quetiapine Impurity 37 and 2-(2-hydroxyethoxy)ethyl-2-[2-[4-dibenzo[b,f][1,4]thiazepine]-11-piperazinyl]-1-carboxylate. Key property: a density of 1.33±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1011758-00-1
Jingsj CID
J-1527500-0
Molecular Formula
C22H25N3O4S
Chinese Name
4-二苯并[b,f][1,4]硫氮杂卓-11-基-1-哌嗪羧酸 2-(2-羟基乙氧基)乙基酯
Molecular Weight
427.51700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.33±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester?

The CAS number of 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester is 1011758-00-1.

What are the molecular formula and molecular weight of 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester?

4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester has molecular formula C22H25N3O4S and molecular weight 427.51700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinecarboxylic acid 2-(2-hydroxyethoxy)ethyl ester (CAS 1011758-00-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527500-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.