4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester

Modify Date: 2025-08-24 19:38:22

4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester Structure
4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester structure
Common Name 4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester
CAS Number 623588-36-3 Molecular Weight 348.25900
Density 1.458g/cm3 Boiling Point 426.2ºC at 760 mmHg
Molecular Formula C12H18BrN3O2S Melting Point N/A
MSDS N/A Flash Point 211.6ºC

 Names

Name tert-butyl 4-(5-bromo-1,3-thiazol-2-yl)piperazine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.458g/cm3
Boiling Point 426.2ºC at 760 mmHg
Molecular Formula C12H18BrN3O2S
Molecular Weight 348.25900
Flash Point 211.6ºC
Exact Mass 347.03000
PSA 73.91000
LogP 2.96560
Index of Refraction 1.575
InChIKey AUUNARNZCBXEBG-UHFFFAOYSA-N
SMILES CC(C)(C)OC(=O)N1CCN(c2ncc(Br)s2)CC1

 Synthetic Route

~93%

4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester Structure

4-(5-Bromo-thia...

CAS#:623588-36-3

Literature: SCHERING CORPORATION Patent: WO2008/156739 A1, 2008 ; Location in patent: Page/Page column 216-217 ; WO 2008/156739 A1

~65%

4-(5-Bromo-thiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester Structure

4-(5-Bromo-thia...

CAS#:623588-36-3

Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2006/72436 A1, 2006 ; Location in patent: Page/Page column 36 ;

 Synonyms

4-(5-bromothiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester
QC-7851
tert-butyl 4-(5-bromothiazol-2-yl)piperazine-1-carboxylate
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