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

Product Name: 3,4-Dihydro-2H-isoquinolin-1-one
CAS No.: 1196-38-9
Chemical Name: 3,4-Dihydro-2H-isoquinolin-1-one
Synonyms: CHEMPACIFIC 43808;3,4-dihydroisoquinolin-1-ol;Isocarbostyril, 3,4-dihydro-;3,4-Dihydro-1-isoquinolinone;3,4-Dihydro-1(2H)-isoquinolone;4-Dihydro-2H-isoquinolin-1-one;3,4-DIHYDRO-1(2H)-ISOQUINOLINONE;3,4-DIHYDROISOQUINOLIN-1(2H)-ONE;3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE;3,4-Dihydro-1H-isoquinolin-1-one
CBNumber: CB8196716
Molecular Formula: C9H9NO
Formula Weight: 147.17
MOL File: 1196-38-9.mol

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3,4-Dihydro-2H-isoquinolin-1-one Property

Melting point:: 166 °C
Boiling point:: 138-143 °C(Press: 0.3 Torr)
Density: 1.142
refractive index: 1.564
storage temp.: 2-8°C
form: solid
pka: 14.56±0.20(Predicted)
color: Yellow
InChI: InChI=1S/C9H9NO/c11-9-8-4-2-1-3-7(8)5-6-10-9/h1-4H,5-6H2,(H,10,11)
InChIKey: YWPMKTWUFVOFPL-UHFFFAOYSA-N
SMILES: C1(=O)C2=C(C=CC=C2)CCN1

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Safety

HS Code: 2933499090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

TCI Chemical

Product number: D6022
Product name: 3,4-Dihydroisoquinolin-1(2H)-one
Purity: min. 98.0 %
Packaging: 250MG
Price: $48
Updated: 2025/07/31

TCI Chemical

Product number: D6022
Product name: 3,4-Dihydroisoquinolin-1(2H)-one
Purity: min. 98.0 %
Packaging: 1G
Price: $120
Updated: 2025/07/31

TRC

Product number: D450073
Product name: 3,4-Dihydro-2H-isoquinolin-1-one
Packaging: 25mg
Price: $45
Updated: 2021/12/16

Ark Pharm

Product number: P000124545
Product name: 3,4-Dihydroisoquinolin-1(2H)-one
Purity: 98%
Packaging: 1g
Price: $41
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H48-1-KU
Product name: 3,4-Dihydroisoquinolin-1(2H)-one
Packaging: 1g
Price: $106
Updated: 2021/12/16

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3,4-Dihydro-2H-isoquinolin-1-one Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 48, p. 1166, 1983 DOI: 10.1021/jo00156a004
Tetrahedron Letters, 19, p. 589, 1978

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

Raw materials

Preparation Products

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3,4-Dihydro-2H-isoquinolin-1-one Suppliers

China 158 India 2 South Korea 1 United Kingdom 4 United States 14 Global 179

Beijing HengPuGao Pharmaceutical Chemistry Technology Co., Ltd.

Tel: 010-81520996 13439320863
Fax: 010-81520996
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Tel: 18516099287
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Anhui Qiushi Medical Technology Co., Ltd

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Country: China
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Energy Chemical

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Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
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Accela ChemBio Co.,Ltd.

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WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd.

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Shanghai Longsheng chemical Co.,Ltd.

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Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
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Email: info@chemlin.com.cn
Country: China
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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View Lastest Price from 3,4-Dihydro-2H-isoquinolin-1-one manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,4-Dihydroisoquinolin-1(2H)-one 1196-38-9
Price: US $2.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-08-06

Career Henan Chemical Co

Product: 3,4-Dihydro-2H-isoquinolin-1-one 1196-38-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG
Release date: 2019-07-09

1196-38-9, 3,4-Dihydro-2H-isoquinolin-1-oneRelated Search:

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CHEMPACIFIC 43808

3,4-DIHYDRO-2H-ISOQUINOLIN-1-ONE

1-oxo-1,2,3,4-tetrahydroisoquinoline

3,4-DIHYDROISOQUINOLIN-1(2H)-ONE

3,4-DIHYDRO-1(2H)-ISOQUINOLINONE

3,4-Dihydro-1-isoquinolinone

3,4-dihydroisoquinolin-1-ol

1(2H)-Isoquinolinone, 3,4-dihydro-

Isocarbostyril, 3,4-dihydro-

1,2,3,4-Tetrahydroisoquinoline-1-one

3,4-Dihydro-1(2H)-isoquinolone

1,2,3,4-Tetrahydroisoquinolin-1-one

3,4-Dihydro-1H-isoquinolin-1-one

3,4-Dihydro-2H-isoquinolin-1-one ISO 9001：2015 REACH

4-Dihydro-2H-isoquinolin-1-one

3,4-Dihydro-2H-isoquinolin-1-one?New

3, 4-dihydroisoquinolin-1 (2H) -ketone

1196-38-9