1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone

Modify Date: 2025-08-25 08:54:27

1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone Structure
1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone structure
 Common Name 1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone
CAS Number 71556-70-2 Molecular Weight 221.296
Density 1.1±0.1 g/cm3 Boiling Point 402.1±45.0 °C at 760 mmHg
Molecular Formula C13H19NO2 Melting Point 109-110ºC
MSDS N/A Flash Point 184.2±21.1 °C

 Names

Name 1-methyl-3-(3-oxocyclohexen-1-yl)azepan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 402.1±45.0 °C at 760 mmHg
Melting Point 109-110ºC
Molecular Formula C13H19NO2
Molecular Weight 221.296
Flash Point 184.2±21.1 °C
Exact Mass 221.141586
PSA 37.38000
LogP 0.90
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.528

 Safety Information

HS Code 2933790090

 Synthetic Route

Aziridine, 2-ethyl- structure

Aziridine, 2-ethyl-

CAS#:2549-67-9

3-Methoxy-2-cyclohexen-1-one structure

3-Methoxy-2-cyc...

CAS#:16807-60-6

~%

1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone Structure

1-Methyl-3-(3-o...

CAS#:71556-70-2

Literature: John Wyeth and Brother Limited Patent: US4197241 A1, 1980 ;
1-Methylazepan-2-one structure

1-Methylazepan-2-one

CAS#:2556-73-2

3-isopropoxycyclohex-2-en-1-one structure

3-isopropoxycyc...

CAS#:58529-72-9

2-Bromopropane structure

2-Bromopropane

CAS#:75-26-3

~%

1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone Structure

1-Methyl-3-(3-o...

CAS#:71556-70-2

Literature: John Wyeth and Brother Limited Patent: US4197241 A1, 1980 ;
Caprolactam structure

Caprolactam

CAS#:105-60-2

~%

1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone Structure

1-Methyl-3-(3-o...

CAS#:71556-70-2

Literature: Bradley; Cavalla; Edington; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 4 p. 375 - 385
1-Methylazepan-2-one structure

1-Methylazepan-2-one

CAS#:2556-73-2

3-Methoxy-2-cyclohexen-1-one structure

3-Methoxy-2-cyc...

CAS#:16807-60-6

~%

1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone Structure

1-Methyl-3-(3-o...

CAS#:71556-70-2

Literature: Bradley; Cavalla; Edington; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 4 p. 375 - 385

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

1-Methyl-3-(3-oxocyclohex-1-en-1-yl)azepan-2-one
hexahydro-1-methyl-3-(3-oxocyclohexen-1-yl)-2H-azepin-2-one
1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone
2H-Azepin-2-one, hexahydro-1-methyl-3-(3-oxo-1-cyclohexen-1-yl)-
Hexahydro-1-methyl-3-(3-oxo-1-cyclohexen-1-yl)-2H-azepin-2-one
QC-1538
EINECS 275-618-9
hexahydro-1-methyl-3-(3-oxo-cyclohex-1-enyl)azepin-2-one
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Chemsrc provides CAS#:71556-70-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone>> amp version: 1-Methyl-3-(3-oxo-1-cyclohexen-1-yl)-2-azepanone

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