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.

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

Raw materials

Preparation Products

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3-HYDROXY-2-PYRONE Suppliers

Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
Advantage
65
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Fax
0755 28094224
Email
3001272453@qq.com
Country
China
ProdList
5047
Advantage
50
SynAsst Chemical.
Tel
021-60343070
Fax
021-35122006
Country
China
ProdList
12740
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Aloespharm Co., Ltd.
Tel
021-20960837
Fax
021-20960837
Email
market@aloespharm.com
Country
China
ProdList
1302
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18070
Advantage
56
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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