CAS 1261234-91-6|4-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine-1-carboxylic acid tert-

Introduction：Basic information about CAS 1261234-91-6|4-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine-1-carboxylic acid tert-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester
CAS Number	1261234-91-6	Molecular Weight	425.36200
Density	/	Boiling Point	/
Molecular Formula	C₁₄H₂₁BrN₂O₄S₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	tert-butyl 4-(5-bromothiophen-2-yl)sulfonyl-2-methylpiperazine-1-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₄H₂₁BrN₂O₄S₂
Molecular Weight	425.36200
Exact Mass	424.01300
PSA	103.54000
LogP	4.09710

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

QC-5977

4-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester

tert-butyl 4-[(5-bromo(2-thienyl))sulfonyl]-2-methylpiperazinecarboxylate

Recommended......