ChemicalBook >> CAS DataBase List >>5-HYDROXY-2(1H)-QUINOLINONE
5-HYDROXY-2(1H)-QUINOLINONE
- CAS No.
- 31570-97-5
- Chemical Name:
- 5-HYDROXY-2(1H)-QUINOLINONE
- Synonyms
- 5-Hydroxyquinolin-2(1H)-one;5-Hydroxycarbostyril;NSC 134652;Carteolol Impurity 11;Brexpiprazole Impurity 27;5-Hydroxy-2(1H)-quinolone;5-HYDROXY-2(1H)-QUINILINONE;5-Hydroxy-1H-quinolin-2-one;5-HYDROXY-2(1H)-QUINOLINONE;(2(1H)-Quinolinone,5-hydroxy-)
- CBNumber:
- CB3403886
- Molecular Formula:
- C9H7NO2
- Molecular Weight:
- 161.16
- MDL Number:
- MFCD02181132
- MOL File:
- 31570-97-5.mol
- MSDS File:
- SDS
Last updated:2026-05-28 06:26:08
| Product description | Number | Pack Size | Price |
| 5-Hydroxyquinolin-2(1H)-one | TRC-H953325-500MG | 500mg | $460 |
| 5-Hydroxyquinolin-2(1H)-one | FH24497 | 50mg | $900 |
| 5-Hydroxyquinolin-2(1H)-one | FH24497 | 500mg | $900 |
| 5-Hydroxyquinolin-2(1H)-one | FH24497 | 250mg | $900 |
| 5-Hydroxyquinolin-2(1H)-one | FH24497 | 100mg | $900 |
| More product size | |||
| Melting point | >300°C |
|---|---|
| Boiling point | 402.4±45.0 °C(Predicted) |
| Density | 1.337±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 8.65±0.20(Predicted) |
| color | Off-White |
| InChI | InChI=1S/C9H7NO2/c11-8-3-1-2-7-6(8)4-5-9(12)10-7/h1-5,11H,(H,10,12) |
| InChIKey | XOXGLLQTNQBDKL-UHFFFAOYSA-N |
| SMILES | N1C2=C(C(O)=CC=C2)C=CC1=O |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P280-P271 |
| Hazard Codes | Xi |
| HazardClass | IRRITANT |
| HS Code | 2933499090 |
5-HYDROXY-2(1H)-QUINOLINONE price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-H953325-500MG | 5-Hydroxyquinolin-2(1H)-one | 31570-97-5 | 500mg | $460 | 2026-06-03 | Buy |
| Biosynth | FH24497 | 5-Hydroxyquinolin-2(1H)-one | 31570-97-5 | 50mg | $900 | 2026-06-04 | Buy |
| Biosynth | FH24497 | 5-Hydroxyquinolin-2(1H)-one | 31570-97-5 | 500mg | $900 | 2026-06-04 | Buy |
| Biosynth | FH24497 | 5-Hydroxyquinolin-2(1H)-one | 31570-97-5 | 250mg | $900 | 2026-06-04 | Buy |
| Biosynth | FH24497 | 5-Hydroxyquinolin-2(1H)-one | 31570-97-5 | 100mg | $900 | 2026-06-04 | Buy |
5-HYDROXY-2(1H)-QUINOLINONE Preparation Products And Raw materials
Global( 122)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3958 | 58 |
| Moxin Chemicals | +86-17320513646 +8617320513646 | anna@molcoo.com | China | 10000 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19853 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| Supplier | Advantage |
|---|---|
| Shaanxi Dideu Medichem Co. Ltd | 58 |
| Moxin Chemicals | 58 |
| Standardpharm Co. Ltd. | 58 |
| Alchem Pharmtech,Inc. | 58 |
| career henan chemical co | 58 |
| Win-Win chemical CO., Limited | 58 |
| ANHUI WITOP BIOTECH CO., LTD | 58 |
| BOC Sciences | 58 |
| sgtlifesciences pvt ltd | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | 58 |
View Lastest Price from 5-HYDROXY-2(1H)-QUINOLINONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-16 | Carteolol Impurity
31570-97-5
|
10mg | 95%+ | 10000 | Moxin Chemicals | ||
 |
2024-07-21 | 5-HYDROXY-2(1H)-QUINOLINONE
31570-97-5
|
$1.00 | 1Kg | 98% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-01-03 | 5-HYDROXY-2(1H)-QUINOLINONE
31570-97-5
|
$1.00 | 1KG | 99% | 1kg-1000kg | Career Henan Chemical Co |
-
- Carteolol Impurity
31570-97-5
- 95%+
- Moxin Chemicals
-
- 5-HYDROXY-2(1H)-QUINOLINONE
31570-97-5
- $1.00
- 98%
- Shaanxi Dideu Medichem Co. Ltd
-
- 5-HYDROXY-2(1H)-QUINOLINONE
31570-97-5
- $1.00
- 99%
- Career Henan Chemical Co
31570-97-5(5-HYDROXY-2(1H)-QUINOLINONE)Related Search:
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Thianaphthene
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7-(4-chlorobutoxy)-1-{4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl}-1,2-dihydroquinolin-2-one
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Brexpiprazole Impurity 18
1of4
5-HYDROXY-2(1H)-QUINOLINONE
5-Hydroxy-1H-quinolin-2-one
5-HYDROXY-2(1H)-QUINILINONE
1,2-Dihydro-5-hydroxy-2-oxoquinoline
5-hydroxy-1,2-dihydroquinolin-2-one
5-Hydroxy-2(1H)-quinolone
NSC 134652
(2(1H)-Quinolinone,5-hydroxy-)
5-Hydroxyquinolin-2(1H)-one 99%
1,2Chemicalbook-Dihydro-5-hydroxy-2-oxoquinoline
Brexpiprazole Impurity 27
Brexpiprazole Impurity 17, 5-Hydroxyquinolin-2(1H)-one
Brexpiprazole Impurity 3
5-Hydroxy-2(1H)-quinolinone
Carteolol Impurity 11
5-Hydroxyquinolin-2(1H)-one
5-Hydroxycarbostyril
31570-97-5
Aromatics
Heterocycles
pharmacetical
