3-Amino-2-cyclohexenone

Modify Date: 2026-07-09 04:16:32

3-Amino-2-cyclohexenone Structure
3-Amino-2-cyclohexenone structure
Common Name 3-Amino-2-cyclohexenone
CAS Number 5220-49-5 Molecular Weight 111.142
Density 1.1±0.1 g/cm3 Boiling Point 212.4±30.0 °C at 760 mmHg
Molecular Formula C6H9NO Melting Point 129-133 °C(lit.)
MSDS Chinese USA Flash Point 82.3±24.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-amino-2-cyclohexen-1-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 212.4±30.0 °C at 760 mmHg
Melting Point 129-133 °C(lit.)
Molecular Formula C6H9NO
Molecular Weight 111.142
Flash Point 82.3±24.6 °C
Exact Mass 111.068413
PSA 43.09000
LogP -0.22
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.520
InChIKey ZZMRPOAHZITKBV-UHFFFAOYSA-N
SMILES NC1=CC(=O)CCC1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~98%

3-Amino-2-cyclohexenone Structure

3-Amino-2-cyclo...

CAS#:5220-49-5

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Literature: Zhao, Yuanhong; Zhao, Jingfeng; Zhou, Yongyun; Lei, Ze; Li, Liang; Zhang, Hongbin New Journal of Chemistry, 2005 , vol. 29, # 6 p. 769 - 772

~94%

3-Amino-2-cyclohexenone Structure

3-Amino-2-cyclo...

CAS#:5220-49-5

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Literature: Sajiki, Hironao; Ikawa, Takashi; Hirota, Kosaku Organic Process Research and Development, 2005 , vol. 9, # 2 p. 219 - 220

~84%

3-Amino-2-cyclohexenone Structure

3-Amino-2-cyclo...

CAS#:5220-49-5

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Literature: Baraldi, P. G.; Simoni, D.; Manfredini, S. Synthesis, 1983 , # 11 p. 902 - 903

~82%

3-Amino-2-cyclohexenone Structure

3-Amino-2-cyclo...

CAS#:5220-49-5

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Literature: E. I. Du Pont de Nemours and Company Patent: US5149874 A1, 1992 ;

~%

Detail Learn More
Literature: Sajiki, Hironao; Ikawa, Takashi; Hirota, Kosaku Organic Process Research and Development, 2005 , vol. 9, # 2 p. 219 - 220

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Synthesis and evaluation of antifungal properties of a series of the novel 2-amino-5-oxo-4-phenyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile and its analogues.

Bioorg. Med. Chem. 15 , 6705-15, (2007)

A series of 2-amino-5-oxo-4-phenyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile and various analogues have been synthesized in excellent isolated yields starting from various arylidenemalononitrile and ...

Enaminones 8: CoMFA and CoMSIA studies on some anticonvulsant enaminones.

Bioorg. Med. Chem. 17 , 133-40, (2009)

3D-QSAR studies comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA) were carried out on 26 structurally diverse subcutaneous pentylenetetrazol (...

 3-Amino-2-cyclohexenoneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Anticonvulsant activity in mouse assessed as inhibition of pentylenetetrazole-induced...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1021554
Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Anticonvulsant activity in CF1 mouse assessed as protection against maximal electrosh...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1960837
Name: Neurotoxicity in CF1 mouse at 100 mg/kg, ip by rotarod test
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1958617
Name: Neurotoxicity in CF1 mouse assessed as muscle spasms at 100 mg/kg, ip by rotarod test
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1958616
Name: Neurotoxicity in CF1 mouse at 300 mg/kg, ip after 30 mins by rotarod test
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1958618
Name: Anticonvulsant activity in CF1 mouse assessed as protection against subcutaneous pent...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1960838
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-aminocyclohex-2-en-1-one
3-Amino-2-cyclohexen-1-one
EINECS 226-014-9
3-Amino-2-cyclohexenone
3-Aminocyclohex-2-enone
MFCD00013783
3-Aminocyclohex-2-en-1-on

 3-Amino-2-cyclohexenone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 3-amino-2-cyclohexen-1-one have?
A: English synonyms of 3-amino-2-cyclohexen-1-one: 3-aminocyclohex-2-en-1-one, 3-Amino-2-cyclohexen-1-one, EINECS 226-014-9, 3-Amino-2-cyclohexenone, 3-Aminocyclohex-2-enone, MFCD00013783, 3-Aminocyclohex-2-en-1-on.
Q: What is the molecular formula of 3-amino-2-cyclohexen-1-one?
A: Molecular formula of 3-amino-2-cyclohexen-1-one is C6H9NO.
Q: What is the InChIKey of 3-amino-2-cyclohexen-1-one?
A: InChIKey of 3-amino-2-cyclohexen-1-one is ZZMRPOAHZITKBV-UHFFFAOYSA-N.
Q: What is the CAS number of 3-amino-2-cyclohexen-1-one?
A: CAS number of 3-amino-2-cyclohexen-1-one is 5220-49-5.
Q: What are the upstream materials of 3-amino-2-cyclohexen-1-one?
A: Related upstream materials(CAS) of 3-amino-2-cyclohexen-1-one: 504-02-9;591-27-5;108-45-2;75-05-8.
Q: What is the boiling point of 3-amino-2-cyclohexen-1-one?
A: Boiling point of 3-amino-2-cyclohexen-1-one is 212.4±30.0 °C at 760 mmHg.
Q: What are the downstream products of 3-amino-2-cyclohexen-1-one?
A: Related downstream products(CAS) of 3-amino-2-cyclohexen-1-one: 106960-78-5;1006-51-5;53400-41-2;56798-21-1;143261-90-9;188067-03-0;77903-18-5;2657-87-6;591-27-5;5057-12-5.
Q: What is the LogP of 3-amino-2-cyclohexen-1-one?
A: LogP of 3-amino-2-cyclohexen-1-one is -0.22.
Q: What is the SMILES notation of 3-amino-2-cyclohexen-1-one?
A: SMILES notation of 3-amino-2-cyclohexen-1-one is NC1=CC(=O)CCC1.
Q: What is the English name of 3-amino-2-cyclohexen-1-one?
A: The English name of 3-amino-2-cyclohexen-1-one is 3-amino-2-cyclohexen-1-one.

 3-Amino-2-cyclohexenonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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