ChemicalBook > CAS DataBase List > 3-HYDROXY-2-PYRONE

3-HYDROXY-2-PYRONE

Product Name: 3-HYDROXY-2-PYRONE
CAS No.: 496-64-0
Chemical Name: 3-HYDROXY-2-PYRONE
Synonyms: Isopyromucic acid;3-HYDROXY-2-PYRONE;3-hydroxypyran-2-one;3-hydroxy-2-pyranone;6-hydroxy-2H-pyran-2-one;3-Hydroxy-2H-pyran-2-one;2H-Pyran-2-one, 3-hydroxy-;2H-1-Benzopyran-2-one,6-bromo-3,8-dihydro-
CBNumber: CB5391374
Molecular Formula: C5H4O3
Formula Weight: 112.08
MOL File: 496-64-0.mol

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3-HYDROXY-2-PYRONE Property

Melting point:: 93.8°C
Boiling point:: 149.97°C (rough estimate)
Density: 1.2552 (rough estimate)
refractive index: 1.4390 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform, Methanol (Slightly)
form: Solid
pka: 8.13±0.20(Predicted)
color: Light Beige to Beige
Water Solubility: 43.1g/L(0 ºC)
Stability:: Hygroscopic
InChI: InChI=1S/C5H4O3/c6-4-2-1-3-8-5(4)7/h1-3,6H
InChIKey: LIPRKYKMVQPYPG-UHFFFAOYSA-N
SMILES: C1(=O)OC=CC=C1O
LogP: -0.763 (est)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H316Causes mild skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

TRC

Product number: H953733
Product name: 3-Hydroxy-2-pyrone
Packaging: 250mg
Price: $160
Updated: 2021/12/16

AK Scientific

Product number: W6519
Product name: 3-Hydroxy-2H-pyran-2-one
Packaging: 250mg
Price: $204
Updated: 2021/12/16

ChemScene

Product number: CS-W021933
Product name: 3-Hydroxy-2H-pyran-2-one
Packaging: 1g
Price: $275
Updated: 2021/12/16

ChemScene

Product number: CS-W021933
Product name: 3-Hydroxy-2H-pyran-2-one
Packaging: 100mg
Price: $66
Updated: 2021/12/16

ChemScene

Product number: CS-W021933
Product name: 3-Hydroxy-2H-pyran-2-one
Packaging: 250mg
Price: $103
Updated: 2021/12/16

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3-HYDROXY-2-PYRONE Chemical Properties,Usage,Production

Definition

ChEBI: 3-Hydroxy-2H-pyran-2-one is a pyranone.

Synthesis

3-Hydroxy-2-pyrone also has been prepared by oxidation of 2-Pyrone.

3-HYDROXY-2-PYRONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-HYDROXY-2-PYRONE manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: 3-Hydroxy-2H-pyran-2-one 496-64-0
Price: US $0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-03-27

Shaanxi Dideu Medichem Co. Ltd

Product: 3-HYDROXY-2-PYRONE 496-64-0
Price: US $30.00-20.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 3000KG
Release date: 2024-07-23

Honest Joy Holdings Limited

Product: 3-Hydroxy-2-pyrone 496-64-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.0%
Supply Ability: 100 tons
Release date: 2022-02-18

496-64-0, 3-HYDROXY-2-PYRONERelated Search:

2-ETHYL-3-HYDROXY-4-PYRONE 2-METHYL-3-HYDROXY-4-PYRONE ISOBUTYRATE 2-Methyl-3-hydroxy-4-pyrone 6-Acetonyl-4-hydroxy-2-pyrone 3-Hydroxy-4-pyrone 5,6-Dimethyl-4-hydroxy-2-pyrone 3,6-Dimethyl-4-hydroxy-2-pyrone, 97% Kojic acid 6-(3,4-DIHYDROXYSTYRL)-4-HYDROXY-2-PYRONE 5-hydroxy-4-pyrone-2-carboxylic acid,2-Carboxy-5-hydroxy-4-pyrone, Comenic acid 6-METHYL-4-HYDROXY-2-PYRONE 3-HYDROXY-2-PYRONE 3-HYDROXY-2-OXO-5,6,7,8-TETRAHYDRO-2H-PYRANO[3,2-B]PYRIDINE-4-CARBOXYLIC ACID ETHYL ESTER

3-hydroxy-2-pyranone

3-hydroxypyran-2-one

6-hydroxy-2H-pyran-2-one

3-HYDROXY-2-PYRONE

3-Hydroxy-2H-pyran-2-one

Isopyromucic acid

2H-Pyran-2-one, 3-hydroxy-

2H-1-Benzopyran-2-one,6-bromo-3,8-dihydro-

496-64-0

pharmacetical