4-Bromo-1-tosylpyrrolidin-3-one

Modify Date: 2025-09-20 01:37:35

4-Bromo-1-tosylpyrrolidin-3-one Structure
4-Bromo-1-tosylpyrrolidin-3-one structure
Common Name 4-Bromo-1-tosylpyrrolidin-3-one
CAS Number 170456-82-3 Molecular Weight 318.18700
Density N/A Boiling Point N/A
Molecular Formula C11H12BrNO3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-bromo-1-(4-methylphenyl)sulfonylpyrrolidin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H12BrNO3S
Molecular Weight 318.18700
Exact Mass 316.97200
PSA 62.83000
LogP 2.35060
InChIKey GZHSUXXRBWNDMF-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)N2CC(=O)C(Br)C2)cc1

 Safety Information

HS Code 2933990090

 Synthetic Route

~64%

4-Bromo-1-tosylpyrrolidin-3-one Structure

4-Bromo-1-tosyl...

CAS#:170456-82-3

Literature: WO2008/12010 A1, ; Page/Page column 66-67 ; WO 2008/012010 A1

~%

4-Bromo-1-tosylpyrrolidin-3-one Structure

4-Bromo-1-tosyl...

CAS#:170456-82-3

Literature: Heterocycles, , vol. 41, # 7 p. 1389 - 1398

~%

4-Bromo-1-tosylpyrrolidin-3-one Structure

4-Bromo-1-tosyl...

CAS#:170456-82-3

Literature: Heterocycles, , vol. 41, # 7 p. 1389 - 1398

~%

4-Bromo-1-tosylpyrrolidin-3-one Structure

4-Bromo-1-tosyl...

CAS#:170456-82-3

Literature: Heterocycles, , vol. 41, # 7 p. 1389 - 1398

~%

4-Bromo-1-tosylpyrrolidin-3-one Structure

4-Bromo-1-tosyl...

CAS#:170456-82-3

Literature: Heterocycles, , vol. 41, # 7 p. 1389 - 1398

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Bromo-1-tosylpyrrolidin-3-one
4-bromo-1-[(4-methylphenyl)sulfonyl]pyrrolidin-3-one
4-BROMO-1-(TOLUENE-4-SULFONYL)-PYRROLIDIN-3-ONE
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