Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-Methoxy-3,4-dihydro-1H-quinolin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54197-64-7

54197-64-7 structure

54197-64-7 structure

Name: 6-Methoxy-3,4-dihydro-2(1H)-quinolinone
Chemical Name: 6-Methoxy-3,4-dihydro-1H-quinolin-2-one
CAS Number: 54197-64-7
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.200
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-12-02 20:45:59
Modify Date: 2026-07-03 13:39:20

Name	6-Methoxy-3,4-dihydro-1H-quinolin-2-one
Synonyms	6-METHOXY-2-OXO-1,2,3,4-TETRAHYDROQUINILINE 6-Methoxy-3,4-dihydro-1H-quinolin-2-one ISO 9001：2015 REACH Cilostazol Impurity 7 6-METHOXY-3,4-DIHYDRO-2(1H)-QUINOLINONE 6-Methoxy-2-oxo-1,2,3,4-tetrahydroquiniline 2(1H)-Quinolinone, 3,4-dihydro-6-methoxy 6-methoxy-1,2,3,4-tetrahydro-2-oxoquinoline 6-METHOXY-3,4-DIHYDRO-1H-QUINOLIN-2-ONE MFCD02179395 6-METHOXY-3,4-DIHYDROQUINOLIN-2-ONE 3,4-dihydro-6-methoxy-1H-quinolin-2-one 6-Methoxy-2-oxo-1,2,3,4-tetrahydro-quinoline 6-methoxy-3,4-dihydrocarbostyril Cilostazol Impurity 10 6-Methoxy-3,4-dihydroquinolin-2(1H)-one 6-methoxy-1,2,3,4-tetrahydroquinolin-2-one

Density	1.2±0.1 g/cm3
Boiling Point	375.1±42.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₁NO₂
Molecular Weight	177.200
Flash Point	180.6±27.9 °C
Exact Mass	177.078979
PSA	38.33000
LogP	1.35
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.549

Hazard Codes	Xi
Risk Phrases	43
Safety Phrases	36/37
HS Code	2933790090

Precursor 8
54197-66-9 77-78-1 457622-19-4 10226-40-1
74-88-4 140-88-5 191348-14-8 113961-91-4
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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