4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride

Modify Date: 2026-07-01 13:27:15

4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure
4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride structure
 Common Name 4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride
CAS Number 119043-16-2 Molecular Weight 370.85100
Density N/A Boiling Point N/A
Molecular Formula C16H19ClN2O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-[2-[(4-ethyl-3-methyl-5-oxo-2H-pyrrole-1-carbonyl)amino]ethyl]benzenesulfonyl chloride

 Chemical & Physical Properties

Molecular Formula C16H19ClN2O4S
Molecular Weight 370.85100
Exact Mass 370.07500
PSA 91.93000
LogP 3.84450
Index of Refraction 1.577
InChIKey KEFLFSMLSAEGQB-UHFFFAOYSA-N
SMILES CCC1=C(C)CN(C(=O)NCCc2ccc(S(=O)(=O)Cl)cc2)C1=O

 Synthetic Route

2-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-FURO[3,2-B]PYRIDINE-6-CARBONITRILE structure

2-((TERT-BUTYLD...

CAS#:247098-18-6

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4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure

4-{2-{[(3-Ethyl...

CAS#:119043-16-2

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Literature: USV LIMITED Patent: WO2006/103690 A1, 2006 ; Location in patent: Page/Page column 14-15 ;
ethyl 3-cyano-2-ethyl-3-hydroxybutanoate structure

ethyl 3-cyano-2...

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4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure

4-{2-{[(3-Ethyl...

CAS#:119043-16-2

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Literature: Gurjar, Mukund K.; Joshi, Ramesh A.; Chaudhuri, Siddhartha R.; Joshi, Shreerang V.; Barde, Anup R.; Gediya, Lalji K.; Ranade, Prasad V.; Kadam, Suresh M.; Naik, Sanjay J. Tetrahedron Letters, 2003 , vol. 44, # 26 p. 4853 - 4855
Ethyl 2-ethyl-3-oxobutanoate structure

Ethyl 2-ethyl-3...

CAS#:607-97-6

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4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure

4-{2-{[(3-Ethyl...

CAS#:119043-16-2

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Literature: Gurjar, Mukund K.; Joshi, Ramesh A.; Chaudhuri, Siddhartha R.; Joshi, Shreerang V.; Barde, Anup R.; Gediya, Lalji K.; Ranade, Prasad V.; Kadam, Suresh M.; Naik, Sanjay J. Tetrahedron Letters, 2003 , vol. 44, # 26 p. 4853 - 4855
3-Ethyl-4-methyl-3-pyrrolin-2-one structure

3-Ethyl-4-methy...

CAS#:766-36-9

~%

4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure

4-{2-{[(3-Ethyl...

CAS#:119043-16-2

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Literature: Gurjar, Mukund K.; Joshi, Ramesh A.; Chaudhuri, Siddhartha R.; Joshi, Shreerang V.; Barde, Anup R.; Gediya, Lalji K.; Ranade, Prasad V.; Kadam, Suresh M.; Naik, Sanjay J. Tetrahedron Letters, 2003 , vol. 44, # 26 p. 4853 - 4855
1-acetyl-3-ethyl-4-Methyl-1H-pyrrol-2(5H)-one structure

1-acetyl-3-ethy...

CAS#:61892-80-6

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4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride Structure

4-{2-{[(3-Ethyl...

CAS#:119043-16-2

Learn More
Literature: Gurjar, Mukund K.; Joshi, Ramesh A.; Chaudhuri, Siddhartha R.; Joshi, Shreerang V.; Barde, Anup R.; Gediya, Lalji K.; Ranade, Prasad V.; Kadam, Suresh M.; Naik, Sanjay J. Tetrahedron Letters, 2003 , vol. 44, # 26 p. 4853 - 4855
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Chemsrc provides CAS#:119043-16-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride>> amp version: 4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride

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