Chinese english Japanese Germany Korea
ChemicalBook > Product Catalog >Organic Chemistry >Ketones >6-Hydroxy-2(1H)-3,4-dihydroquinolinone

6-Hydroxy-2(1H)-3,4-dihydroquinolinone

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Structure
CAS No.
54197-66-9
Chemical Name:
6-Hydroxy-2(1H)-3,4-dihydroquinolinone
Synonyms
6-HYDROXY-3,4-DIHYDROQUINOLIN-2(1H)-ONE;6-HYDROXY-3,4-DIHYDRO-2(1H)-QUINOLINONE;Q-2;6-HQ;in-2(1H)-one;AURORA KA-4814;6-Hydroxy-2-oxo-1;Cilostazol USP RC A;4-tetrahydroquinoline;Brexpiprazole Impurity 72
CBNumber:
CB9143232
Molecular Formula:
C9H9NO2
Molecular Weight:
163.17
MOL File:
54197-66-9.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Properties

Melting point 236-240 °C
Boiling point 424.5±45.0 °C(Predicted)
Density 1.282±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly, Heated)
pka 9.86±0.20(Predicted)
form solid
color White to Almost white
CAS DataBase Reference 54197-66-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
Hazard Note  Irritant
HS Code  2933790002
NFPA 704
0
2 0

6-Hydroxy-2(1H)-3,4-dihydroquinolinone price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) PHR2855 Cilostazol Related Compound A pharmaceutical secondary standard, certified reference material 54197-66-9 100MG ₹44804.68 2022-06-14 Buy
Sigma-Aldrich(India) 675350 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% 54197-66-9 1G ₹5001.15 2022-06-14 Buy
TCI Chemicals (India) D3448 3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 54197-66-9 5G ₹5000 2022-05-26 Buy
TCI Chemicals (India) D3448 3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 54197-66-9 25G ₹9400 2022-05-26 Buy
Product number Packaging Price Buy
PHR2855 100MG ₹44804.68 Buy
675350 1G ₹5001.15 Buy
D3448 5G ₹5000 Buy
D3448 25G ₹9400 Buy

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Chemical Properties,Uses,Production

Chemical Properties

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Appearance is white to almost white powder to crystal, Melting point 238°C, Store at -20° C.

Uses

A metabolite of Cilostazole.

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Preparation Products And Raw materials

Raw materials

2-Propenoic acid, 3-(5-hydroxy-2-nitrophenyl)- 3-CHLORO-N-(4-METHOXYPHENYL)PROPANAMIDE 3-CHLORO-N-PHENYLPROPANAMIDE 1,2,3,4-Tetrahydroquinoline 6-AMINO-3,4-DIHYDRO-1H-QUINOLIN-2-ONE
3-CHLORO-N-(4-ETHOXYPHENYL)PROPANAMIDE 3-CHLORO-N-(4-HYDROXYPHENYL)PROPIONAMIDE 3,4-DIHYDROQUINOLIN-2(1H)-ONE Aluminum chloride p-Anisidine
chevron_left

1of2

chevron_right

Preparation Products

Disperse Yellow HG Nedocromil Cilostazol Related Compound C (50 mg) (1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one)

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Suppliers

Global( 394)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
GLR Innovations +91 9891111994 New Delhi, India 4535 58 Inquiry
MAISURIYA PHARMA SOLUTIONS +91 9870085570 Gujarat, India 65 58 Inquiry
Bhausa Life Sciences +91-8154986830 +91-8154986830 Gujarat, India 201 58 Inquiry
SPC LIFESCIENCES PVT. LTD +91-91-265-2658894 +91-9998016172 Gujarat, India 48 58 Inquiry
SNECOFRi Pvt Ltd +91-9032850129 +91-9032850129 Telangana, India 403 58 Inquiry
AnalyticsStanza Inc +91-7032031309 +91-7032031309 Hyderabad, India 226 58 Inquiry
SHREENEEL CHEMICALS +91-9879551919 +91-9879551919 Gujarat, India 34 58 Inquiry
Riddhesh Pharmachem +91-9106014993 +91-9106014993 Gujarat, India 126 58 Inquiry
Dr. ASCRO Bio Sciences Private Limited +undefined-7382260502 +undefined-+91 9182680914 Telangana, India 51 58 Inquiry
ALS INDIA LIFE SCIENCES +91-8977036379 +91-8977036379 Hyderabad, India 1878 58 Inquiry
Supplier Advantage
GLR Innovations 58
MAISURIYA PHARMA SOLUTIONS 58
Bhausa Life Sciences 58
SPC LIFESCIENCES PVT. LTD 58
SNECOFRi Pvt Ltd 58
AnalyticsStanza Inc 58
SHREENEEL CHEMICALS 58
Riddhesh Pharmachem 58
Dr. ASCRO Bio Sciences Private Limited 58
ALS INDIA LIFE SCIENCES 58

6-Hydroxy-2(1H)-3,4-dihydroquinolinone Spectrum

6-Hydroxy-2(1H)-3,4-dihydroquinolinone(54197-66-9)1HNMR6-Hydroxy-2(1H)-3,4-dihydroquinolinone(54197-66-9)13CNMR6-Hydroxy-2(1H)-3,4-dihydroquinolinone(54197-66-9)IR16-Hydroxy-2(1H)-3,4-dihydroquinolinone(54197-66-9)IR2

54197-66-9(6-Hydroxy-2(1H)-3,4-dihydroquinolinone)Related Search:

1,3-Dihydroxyacetone Triclosan Dihydromyrcenol 1-Hydroxyethylidene-1,1-diphosphonic acid Butylated Hydroxytoluene
CHLOROPHOSPHONAZO III 2-Quinolinol 6-HYDROXY-3,4-DIHYDRO-1H-QUINOLIN-2-ONE,6-HYDROXY-2-OXO-1,2,3,4-TETRAHYDROQUINOLINE 6-Hydroxy-1-tetralone 5-AZIDO-VALERIANIC ACID
3-azidopropanoic acid Cilostazol 6-Methoxy-3,4-dihydro-1H-quinolin-2-one Cilostazol Related Compound C (50 mg) (1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one) Cilostazol Impurity
GJXNGCFWGJQETE-UHFFFAOYSA-N 4-CIS-HYDROXY CILOSTAZOL 6-[3-(1-CYCLOHEXYL-1H-TETRAZOL-5-YL) PROPOXY]-2(1H)-QUINOLINONE
chevron_left

1of4

chevron_right
6-HYDROXY-3,4-DIHYDRO-1H-QUINOLIN-2-ONE TQ(3,4-Dihydro-6-Hydroxy-2(1H)CQuinolinone) TQ(3,4-DIHYDRO-6-HYDROXY-2(1H)QUINOLINONE) Hydroxyl-3,4-dihydrocarbostyril 6-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone, 6-Hydroxy-3,4-dihydrocarbstyril 3,4-Dihydro-2,6-quinolinediol 3,4-Dihydro-6-hydroxyquinoline-2(1H)-one 6-Hydroxy-3,4-dihydroquinoline-2(1H)-one AURORA KA-4814 2(1H)-Quinolinone, 3,4-dihydro-6-hydroxy- 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone,6-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone, 6-Hydroxy-3,4-dihydrocarbstyril 4-tetrahydroquinoline 6-Hydroxy-2-oxo-1 Cilostazol Related Compound A (50 mg) (6-hydroxy-3,4-dihydro-1H-quinolin-2-one) 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline Cilostazol Related CoMpound A 6-hydroxy-3,4-dihydroquinazolone (Cilostazol) 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone 97% 3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 3,4-DIHYDRO-6-HYDROXYQUINOLINONE 3,4-DIHYDRO-6-HYDROXY-2(1H)-QUINOLINONE 6-HYDROXY-2-OXO-1,2,3,4-TETRAHYDROQUINOLINE (6-HQ) 6-Hydroxyl-3.4-dihydro-2-(1H)-quinolinone Intermediate of Cilostazol 6-HYDROXY-3,4-DIHYDRO-2-QUINOLINONE 6-HYDROXY-3,4-DIHYDROCARBOSTYRIL 6-HYDROXY-3,4-DIHYDROCARBSTYRIL 6-HYDROXY-2-OXO-1,2,3,4-TETRAHYDROQUINOLINE 6-HYDROXY-3,4-DIHYDROQUINOLONE 3,4-Dihydro-6-hydroxycarbostyril 3,4-Dihydro-6-hydroxy-carbostyril 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinolin 6-Hydroxy-3,4-dihydro-1H-quinoline-2-one 3,4-Dihydro-6-hydroxyquinolin-2(1H)-one 6-HYDROXY-2(1H)-3,4-DIHYDROQUINOLINONE CILOSTAZOL INTERMEDIATE 6-HIDROXY-2(1H)-3,4-DIHYDROQUINOLINONE 6-HYDRO-2(1H)-3,4-DIHYDROQUINOLINONE 6-Hydroxy-1,3,4-trihydroquinolin-2-one 6-HYDROXY-1,2,3,4-TETRAHYDRO-2-QUINOLINONE 6-HYDROXY-2(1H)-3,4-DIHYDROQUINOLINONE 6-HQ 6-HYDROXYL-3,4-DIHYDROCARBOSTYRIL The intermediate of Cilostazol 3,4-Dihydro-6-hydroxy-2-(IH)-quinolinone 6-Hydroxy-1,2,3,4-tetrahydro-2-oxoquinoline Hydroxyl-3,4-Dihydrocarbostyril(ForCilostazol) Q-2 3,4-Dihydro-6-hydroxycarbostyril-2(1H)quinolinone Cilostazol USP Related Compound A Brexpiprazole Impurity 72 6-Hydroxy-3,4-Dihydroquinolinone(For Cilostazol) 3,4-Dihydro-6-hydroxyquinolin-2(1H)-one 98% 1,2,3,4-Tetrahydro-6-hydroxy-2-oxoquinoline 6-Hydroxy-2(1H)-3,4-dihydroquinolinone (Cilostazol) 6-Hydroxy-3,4-dihydro-1H-quinolin-2 3,4-Dihydro-6-hydroxy-2(1H)-quinolinone> 6-hydroxy-3,4-dihydroquinoL