4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER

Modify Date: 2025-08-25 18:59:47

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure
4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER structure
Common Name 4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER
CAS Number 168683-02-1 Molecular Weight 241.284
Density 1.1±0.1 g/cm3 Boiling Point 331.2±42.0 °C at 760 mmHg
Molecular Formula C12H19NO4 Melting Point N/A
MSDS N/A Flash Point 154.1±27.9 °C

 Names

Name (1S,4R)-Methyl 4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 331.2±42.0 °C at 760 mmHg
Molecular Formula C12H19NO4
Molecular Weight 241.284
Flash Point 154.1±27.9 °C
Exact Mass 241.131409
PSA 64.63000
LogP 1.58
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.489

 Synthetic Route

~10%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Kuraray Co., Ltd. Patent: EP1334969 A1, 2003 ;

~60%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: DR. REDDY'S LABORATORIES LTD.; DR. REDDY'S LABORATORIES, INC.; LLOYD, Richard; PETERSON, Justine, Ann; JACKSON, Mark Patent: WO2011/3061 A2, 2011 ; Location in patent: Page/Page column 13-14 ;

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Chand; Montgomery; Kotian; Dehghani; El-Kattan; Lin; Hutchison; Babu; Bantia; Elliott Journal of Medicinal Chemistry, 2001 , vol. 44, # 25 p. 4379 - 4392

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Trost, Barry M.; Stenkamp, Dirk; Pulley, Shon R. Chemistry--A European Journal, 1995 , vol. 1, # 8 p. 568 - 572

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Trost, Barry M.; Stenkamp, Dirk; Pulley, Shon R. Chemistry--A European Journal, 1995 , vol. 1, # 8 p. 568 - 572

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Trost, Barry M.; Stenkamp, Dirk; Pulley, Shon R. Chemistry--A European Journal, 1995 , vol. 1, # 8 p. 568 - 572

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Chand; Montgomery; Kotian; Dehghani; El-Kattan; Lin; Hutchison; Babu; Bantia; Elliott Journal of Medicinal Chemistry, 2001 , vol. 44, # 25 p. 4379 - 4392

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Qiu, Jian; Pingsterhaus, Joyce M.; Silverman, Richard B. Journal of Medicinal Chemistry, 1999 , vol. 42, # 22 p. 4725 - 4728

~%

4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER Structure

4-[[(1,1-DIMETH...

CAS#:168683-02-1

Literature: Qiu, Jian; Pingsterhaus, Joyce M.; Silverman, Richard B. Journal of Medicinal Chemistry, 1999 , vol. 42, # 22 p. 4725 - 4728

 Synonyms

Methyl (1S,4R)-4-[(tert-butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylate
2-Cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (1S,4R)-
Methyl (1S,4R)-4-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-cyclopentene-1-carboxylate
4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester
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