Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4(1H)-Quinolinone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4(1H)-Quinolinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

529-37-3

529-37-3 structure

529-37-3 structure

Name: 4(1H)-Quinolinone
Chemical Name: 1H-quinolin-4-one
CAS Number: 529-37-3
Molecular Formula: C₉H₇NO
Molecular Weight: 145.158
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-25 17:29:11

Name	1H-quinolin-4-one
Synonyms	4-Quinolinol Chinolin-4-ol 4-quinolone 4(1H)-QUINOLINONE Chinolin-4(1H)-on Quinolin-4(1H)-one quinolin-4-one 1,4-Dihydroquinoline-4-one HYDROXYQUINOLINE,4 KYNURINE 4-Hydroxyquinoline 4-oxo-1,4-dihydroquinoline quinolin-4-ol

Density	1.3±0.1 g/cm3
Boiling Point	313.0±15.0 °C at 760 mmHg
Melting Point	200-202ºC(lit.)
Molecular Formula	C₉H₇NO
Molecular Weight	145.158
Flash Point	143.1±20.4 °C
Exact Mass	145.052765
PSA	32.86000
LogP	2.45
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.691

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36
WGK Germany	3
RTECS	VC4070000
HS Code	2933499090

Precursor 9
15568-92-0 613-89-8 109-94-4 87488-61-7
153813-81-1 4295-36-7 5257-06-7 3039-74-5
577-59-3
DownStream 10
108325-70-8 607-31-8 3689-24-5 93516-19-9
50332-66-6 105-13-5 91-22-5 23833-99-0
24220-92-6 611-35-8

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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