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ChemicalBook >> CAS DataBase List >> 3-Hydroxyquinolin-2-one

3-Hydroxyquinolin-2-one

3-Hydroxyquinolin-2-one price.
  • $60 - $3795.01
  • Product name: 3-Hydroxyquinolin-2-one
  • CAS: 26386-86-7
  • MF: C9H7NO2
  • MW: 161.16
  • EINECS:
  • MDL Number:MFCD08705722
  • Synonyms:3-Hydroxyquinolin-2-one;3-HYDROXYQUINOLIN-4-ONE;3-HYDROXYQUINOLIN-2(1H)-ONE;2(1H)-Quinolinone, 3-hydroxy-;3-hydroxy-1H-quinolin-2-one;3-Hydroxycarbostyril;RMA-686
19 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • SynChem
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA002SWO
  • Product description3-Hydroxyquinolin-2-one 98%
  • Packaging1g
  • Price$507
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002SWO
  • Product description3-Hydroxyquinolin-2-one 98%
  • Packaging5g
  • Price$1508
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002SWO
  • Product description3-Hydroxyquinolin-2-one 98%
  • Packaging10g
  • Price$2175
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002SWO
  • Product description3-Hydroxyquinolin-2-one 95%
  • Packaging250mg
  • Price$205
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002SWO
  • Product description3-Hydroxyquinolin-2-one 95%
  • Packaging100mg
  • Price$135
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU130725
  • Product description3-hydroxyquinolin-2(1H)-one 95%
  • Packaging1G
  • Price$1345
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number8747AD
  • Product descriptionQuinoline-2,3-diol
  • Packaging1g
  • Price$1024
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number26386867
  • Product description2,3-Dihydroxyquinoline
  • Packaging1g
  • Price$1161.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number26386867
  • Product description2,3-Dihydroxyquinoline
  • Packaging5g
  • Price$2868
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number26386867
  • Product description2,3-Dihydroxyquinoline
  • Packaging10g
  • Price$3795.01
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010559
  • Product description3-HYDROXYQUINOLIN-2-ONE 95.00%
  • Packaging5MG
  • Price$504.33
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM223468
  • Product description3-Hydroxyquinolin-2(1H)-one 95%
  • Packaging1g
  • Price$761
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM223468
  • Product description3-Hydroxyquinolin-2(1H)-one 95%
  • Packaging5g
  • Price$2283
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0064785
  • Product description3-Hydroxycarbostyril ≥98%
  • Packaging250mg
  • Price$164
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0064785
  • Product description3-Hydroxycarbostyril ≥98%
  • Packaging1g
  • Price$449
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11156523
  • Product description3-Hydroxyquinolin-2(1H)-one 95+%
  • Packaging5g
  • Price$2423
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002SWO 3-Hydroxyquinolin-2-one 98% 1g $507 2026-05-28 Buy
aablocks AA002SWO 3-Hydroxyquinolin-2-one 98% 5g $1508 2026-05-28 Buy
aablocks AA002SWO 3-Hydroxyquinolin-2-one 98% 10g $2175 2026-05-28 Buy
aablocks AA002SWO 3-Hydroxyquinolin-2-one 95% 250mg $205 2026-05-28 Buy
aablocks AA002SWO 3-Hydroxyquinolin-2-one 95% 100mg $135 2026-05-28 Buy
ACHEMBLOCK U130725 3-hydroxyquinolin-2(1H)-one 95% 1G $1345 2026-05-27 Buy
AK Scientific 8747AD Quinoline-2,3-diol 1g $1024 2021-12-16 Buy
Alichem 26386867 2,3-Dihydroxyquinoline 1g $1161.18 2021-12-16 Buy
Alichem 26386867 2,3-Dihydroxyquinoline 5g $2868 2021-12-16 Buy
Alichem 26386867 2,3-Dihydroxyquinoline 10g $3795.01 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010559 3-HYDROXYQUINOLIN-2-ONE 95.00% 5MG $504.33 2021-12-16 Buy
Chemenu CM223468 3-Hydroxyquinolin-2(1H)-one 95% 1g $761 2021-12-16 Buy
Chemenu CM223468 3-Hydroxyquinolin-2(1H)-one 95% 5g $2283 2021-12-16 Buy
ChemScene CS-0064785 3-Hydroxycarbostyril ≥98% 250mg $164 2026-06-04 Buy
ChemScene CS-0064785 3-Hydroxycarbostyril ≥98% 1g $449 2026-06-04 Buy
Crysdot CD11156523 3-Hydroxyquinolin-2(1H)-one 95+% 5g $2423 2026-05-26 Buy

Properties

Melting point :256-257 °C
Boiling point :427.382±45.00 °C(Press: 760.00 Torr)(predicted)
Density :1.377±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka :8.7

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Hydroxyquinolin-2(1H)-one is a useful research chemical compound used in the modulation of human phenylalanine hydroxylase.

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