ChemicalBook > CAS DataBase List > 2,3-Dihydro-1H-quinolin-4-one

2,3-Dihydro-1H-quinolin-4-one

Product Name
2,3-Dihydro-1H-quinolin-4-one
CAS No.
4295-36-7
Chemical Name
2,3-Dihydro-1H-quinolin-4-one
Synonyms
AKOS 93029;2,3-Dihydro-4(1H)-quinolone;2,3-DIHYDRO-1H-QUINOLIN-4-ONE;2,3-DIHYDROQUINOLIN-4(1H)-ONE;2,3-dihydro-4(1H)-quinolinone;2,3-DIHYDRO-1H-QUINOLINE-4-ONE;1,2,3,4-Tetrahydro-4-quinolone;4(1H)-QUINOLINONE, 2,3-DIHYDRO-;1,2,3,4-Tetrahydroquinolin-4-one;1,2,3,4-Tetrahydro-4-quinolinone
CBNumber
CB4276564
Molecular Formula
C9H9NO
Formula Weight
147.17
MOL File
4295-36-7.mol
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2,3-Dihydro-1H-quinolin-4-one Property

Melting point:
44 °C
Boiling point:
195 °C(Press: 20 Torr)
Density 
1.142±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
2.68±0.20(Predicted)
color 
White to Yellow to Orange
InChI
InChI=1S/C9H9NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-4,10H,5-6H2
InChIKey
BUWPZNOVIHAWHW-UHFFFAOYSA-N
SMILES
N1C2=C(C=CC=C2)C(=O)CC1
CAS DataBase Reference
4295-36-7(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25
Safety Statements 
45
HS Code 
2933.49.7000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D5773
Product name
2,3-Dihydro-4(1H)-quinolinone
Packaging
1G
Price
$370
Updated
2025/07/31
TCI Chemical
Product number
D5773
Product name
2,3-Dihydro-4(1H)-quinolinone
Packaging
5G
Price
$1116
Updated
2025/07/31
TRC
Product number
D451635
Product name
2,3-Dihydro-1H-quinolin-4-one
Packaging
50mg
Price
$55
Updated
2021/12/16
Ark Pharm
Product number
P000597594
Product name
2,3-Dihydroquinolin-4(1H)-one
Purity
96%
Packaging
250mg
Price
$30
Updated
2021/12/16
Chem-Impex
Product number
43917
Product name
2,3-Dihydro-4(1H)-quinolinone,≥98%(GC)
Purity
≥98%(GC)
Packaging
1G
Price
$168.71
Updated
2021/12/16
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2,3-Dihydro-1H-quinolin-4-one Chemical Properties,Usage,Production

Uses

2,3-Dihydro-1H-quinolin-4-one is a beta-adrenergic blocking agents.

Synthesis Reference(s)

Journal of the American Chemical Society, 71, p. 1901, 1949 DOI: 10.1021/ja01174a001

2,3-Dihydro-1H-quinolin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,3-Dihydro-1H-quinolin-4-one manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
2,3-Dihydro-1H-quinolin-4-one 4295-36-7
Price
US $1.10-9.90/KG
Min. Order
1KG
Purity
99% min
Supply Ability
100kg
Release date
2025-08-18
R&D Scientific Inc.
Product
2,3-DIHYDROQUINOLIN-4(1H)-ONE 4295-36-7
Price
US $745.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-03-19
Career Henan Chemical Co
Product
2,3-Dihydro-1H-quinolin-4-one 4295-36-7
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2018-08-15

4295-36-7, 2,3-Dihydro-1H-quinolin-4-oneRelated Search:

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  • 2,3-DIHYDROQUINOLIN-4(1H)-ONE
  • 2,3-DIHYDRO-1H-QUINOLIN-4-ONE
  • AKOS 93029
  • 4(1H)-QUINOLINONE, 2,3-DIHYDRO-
  • 2,3-DIHYDRO-1H-QUINOLINE-4-ONE
  • 1,2,3,4-tetrahydro-4-quinolinone hydrochloride
  • 1,2,3,4-Tetrahydroquinolin-4-one
  • 2,3-Dihydro-1H-quinolin-4-one HCl
  • 1,2,3,4-Tetrahydroquinoline-4-one
  • 2,3-Dihydro-4(1H)-quinolone
  • 1,2,3,4-Tetrahydro-4-quinolinone HCl
  • 2,3-dihydroquinolin-4(1H)-one hydrochloride
  • 2,3-Dihydro-1H-quinolin-4-one hydrochloride
  • 2,3-DIHYDROQUINOLIN-4(1H)-ONE HCL
  • 2,3-dihydro-4(1H)-quinolinone
  • 1,2,3,4-Tetrahydro-4-quinolinone
  • 1,2,3,4-Tetrahydro-4-quinolone
  • 2,3-Dihydro-1H-quinolin-4-one·HCl, CAS 4295-36-7
  • 1,2,3,4-tetrahydroquinolin-4-one - [T23655]
  • 4295-36-7
  • pharmacetical