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6-Bromo-4-hydroxyquinoline

6-Bromo-4-hydroxyquinoline Structure
6-Bromo-4-hydroxyquinoline structure
CAS No.
145369-94-4
Chemical Name:
6-Bromo-4-hydroxyquinoline
Synonyms
6-BROMOQUINOLIN-4-OL;6-BROMO-4-HYDROXYQUINOLINE ISO 9001：2015 REACH;SKL324;CAS:145369-94-4;BUTTPARK 23\09-03;6-BROMO-4-QUINOLINOL;6-BROMO-QUIOLIN-4-OL;6-BROMOQUINOLIN-4-ONE;4-Quinolinol, 6-bromo-;6-BROMO-4(1H)-QUINOLONE
CBNumber:
CB4738682
Molecular Formula:
C9H6BrNO
Molecular Weight:
224.05
MDL Number:
MFCD00272435
MOL File:
145369-94-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:57
Request For Quotation

6-Bromo-4-hydroxyquinoline Properties

Melting point 283°C(lit.)
Boiling point 370.7±22.0 °C(Predicted)
Density 1.705±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
pka 3.83±0.40(Predicted)
color White to Light yellow
InChI InChI=1S/C9H6BrNO/c10-6-1-2-8-7(5-6)9(12)3-4-11-8/h1-5H,(H,11,12)
InChIKey XKLBNOHKHRAXKK-UHFFFAOYSA-N
SMILES N1C2C(=CC(Br)=CC=2)C(O)=CC=1
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi,Xn
Risk Statements  22-36/37/38
Safety Statements  26-36/37/39
HazardClass  IRRITANT
HS Code  29334900
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
NFPA 704
1
2 0

6-Bromo-4-hydroxyquinoline price More Price(64)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B4899 6-Bromo-4-hydroxyquinoline >98.0%(GC)(T) 145369-94-4 1g $62 2026-04-30 Buy
TCI Chemical B4899 6-Bromo-4-hydroxyquinoline >98.0%(GC)(T) 145369-94-4 5g $281 2023-01-07 Buy
Apolloscientific OR3631 6-Bromo-4-hydroxyquinoline ≥95% 145369-94-4 100mg $21 2026-06-04 Buy
Apolloscientific OR3631 6-Bromo-4-hydroxyquinoline ≥95% 145369-94-4 1g $52 2026-06-04 Buy
Activate Scientific AS22226 6-Bromo-4-hydroxyquinoline 97% 145369-94-4 5g $20 2026-06-04 Buy
Product number Packaging Price Buy
B4899 1g $62 Buy
B4899 5g $281 Buy
OR3631 100mg $21 Buy
OR3631 1g $52 Buy
AS22226 5g $20 Buy

6-Bromo-4-hydroxyquinoline Chemical Properties, Uses, Production

Application

6-Bromo-4-hydroxyquinoline is an important intermediate in the metallurgical, dye, polymer, and agrochemical industries. It can also be used as a disinfectant, preservative, and solvent.

Chemical Properties

Tan powder

Synthesis

6-BROMO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

98948-95-9

6-BROMO-4-HYDROXYQUINOLINE

145369-94-4

4.1.7 Synthesis of 6-bromoquinolin-4-ol (10): 6-bromo-4-hydroxyquinoline-3-carboxylic acid (9) (5.0 g, 18.73 mmol) was placed in a 100 mL round-bottomed flask and diphenyl ether (Ph2O, 30 mL) was added. The reaction mixture was stirred at 260 °C for 2 hours. After completion of the reaction, it was cooled to 60 °C and petroleum ether (30 mL) was added to precipitate the product. The suspended solid was collected by filtration and washed sequentially with petroleum ether and ethyl acetate (EtOAc). Finally, the product was dried under reduced pressure to afford the title compound 6-bromoquinolin-4-ol (10) (3.21 g, 14.39 mmol, 77% yield) as a brown solid.ESI-MS: m/z = 224 [M + H]+.

References

[1] ChemMedChem, 2015, vol. 10, # 5, p. 836 - 849
[2] Patent: US2006/63805, 2006, A1. Location in patent: Page/Page column 9
[3] Patent: WO2012/116237, 2012, A2. Location in patent: Page/Page column 120
[4] Patent: US2015/320727, 2015, A1. Location in patent: Paragraph 0557; 0558
[5] European Journal of Medicinal Chemistry, 2015, vol. 99, p. 36 - 50

6-Bromo-4-hydroxyquinoline Preparation Products And Raw materials

Raw materials

6-Bromo-4-hydroxyquinoline-3-carboxylic acid 5-[(4-Bromophenylamino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione ,98% 6-Bromo-2,3-Dihydroquinolin-4(1H)-One

Preparation Products

6-Bromo-4-iodoquinoline 6-Bromo-4-chloroquinoline 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-4-ol 6-Bromo-3-nitro-4-quinolinol

6-Bromo-4-hydroxyquinoline Suppliers

Global Suppliers ( 245)
Supplier Tel Email Country ProdList Advantage
Changzhou DongChen Pharmaceutical Co., Ltd. 0519-88995800 13815038136;13815038136 gjf@dcpharmtech.com China 62 55
Suqian Gaosai Biomedical Technology Co., Ltd 15250728346 465418843@qq.com China 29 58
changzhoubaotuobiochemical&pharm、LTD. 0519-13912326059 13912326059 alona1979@163.com China 45 58
TIANJIN PHARMACN MEDICAL TECHNOLOGY CO.,LTD. 022-60189726 18812034280 188120342808@163.com China 143 61
Shanghai Boyle Chemical Co., Ltd. 021-50182298 021-50180596 sales@boylechem.com China 2202 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
ChemFuture PharmaTech (Jiangsu) Ltd 5108538618 suger.wang@chemfuture.com China 832 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Supplier Advantage
Changzhou DongChen Pharmaceutical Co., Ltd. 55
Suqian Gaosai Biomedical Technology Co., Ltd 58
changzhoubaotuobiochemical&pharm、LTD. 58
TIANJIN PHARMACN MEDICAL TECHNOLOGY CO.,LTD. 61
Shanghai Boyle Chemical Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
ChemFuture PharmaTech (Jiangsu) Ltd 65
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61

View Latest Price from 6-Bromo-4-hydroxyquinoline manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-BROMO-4-HYDROXYQUINOLINE pictures 2026-08-20 6-BROMO-4-HYDROXYQUINOLINE
145369-94-4
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited
6-BROMO-4-HYDROXYQUINOLINE pictures 2021-07-09 6-BROMO-4-HYDROXYQUINOLINE
145369-94-4
 1KG 98% Hebei Xibaijie Biotechnology Co., Ltd.
6-BROMO-4-HYDROXYQUINOLINE pictures 2019-07-06 6-BROMO-4-HYDROXYQUINOLINE
145369-94-4
 $1.00 1kg 98% 100KG Career Henan Chemical Co

6-Bromo-4-hydroxyquinoline Spectrum

6-BROMO-4-HYDROXYQUINOLINE(145369-94-4)1HNMR

145369-94-4 (6-Bromo-4-hydroxyquinoline) Related Search:

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1of4

4-HYDROXY-6-BROMOQUINOLINE 4,7-DICHLORO-8-METHYLQUINOLINE 6-BROMOQUINOLIN-4-ONE 6-BROMO-4-QUINOLINOL 6-BROMO-4(1H)-QUINOLONE BUTTPARK 23\09-03 6-bromo-4-hyrdroxyquinoline 6-Bromo-4-hydroxyquinoline ,98% 6-broMoquinolin-4-ol、6-BroMo-4-hydroxyquinoline 4-Quinolinol, 6-bromo- 6-BROMO-4-HYDROXYQUINOLINE ISO 9001：2015 REACH SKL324 CAS:145369-94-4 6-BROMO-QUIOLIN-4-OL 6-BROMOQUINOLIN-4-OL 6-Bromo-4-hydroxyquinoline 145369-94-4 1453369-94-4 ARYL HALIDE