3-METHYL-2-CYCLOPENTEN-1-ONE

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NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C6H8O
Molecular Weight	96.1271
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 3-METHYL-2-CYCLOPENTEN-1-ONE

Structure Search

SMILES

CC1=CC(=O)CC1

InChI

InChIKey=CHCCBPDEADMNCI-UHFFFAOYSA-N

InChI=1S/C6H8O/c1-5-2-3-6(7)4-5/h4H,2-3H2,1H3

HIDE SMILES / InChI

Molecular Formula	C6H8O
Molecular Weight	96.1271
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

PubMed

Title	Date	PubMed
Particle growth by acid-catalyzed heterogeneous reactions of organic carbonyls on preexisting aerosols.	2003-09-01	12967102

Patents

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:01:43 GMT 2025` Edited by `admin` on `Mon Mar 31 19:01:43 GMT 2025`
Record UNII	6V7RSW7273
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

3-METHYL-2-CYCLOPENTEN-1-ONE

Systematic Name

English

FEMA NO. 3435

Preferred Name

English

3-METHYLCYCLOPENT-2-ENONE

Systematic Name

English

NUSSOL

Common Name

English

3-METHYL-2-CYCLOPENTENONE

Systematic Name

English

2-CYCLOPENTEN-1-ONE, 3-METHYL-

Systematic Name

English

1-METHYL-1-CYCLOPENTEN-3-ONE [FHFI]

Common Name

English

Classification Tree Code System Code

JECFA EVALUATION

1-METHYL-1-CYCLOPENTEN-3-ONE

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

Code System Code Type Description

FDA UNII

6V7RSW7273

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

PRIMARY

PUBCHEM

17691

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

PRIMARY

EPA CompTox

DTXSID1062629

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

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JECFA MONOGRAPH

1037

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

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ECHA (EC/EINECS)

220-421-5

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

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CAS

2758-18-1

Created by admin on Mon Mar 31 19:01:43 GMT 2025 , Edited by admin on Mon Mar 31 19:01:43 GMT 2025

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