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
More
Less

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)
More
Less

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.

More
Less

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
More
Less

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

More
Less

3-HYDROXY-2-PYRONE Suppliers

China 77 France 1 India 4 United Kingdom 2 United States 10 USA 1 Global 95
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
18097
Advantage
56
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9648
Advantage
58
Shanghai Aspire Biological Technology Co., Ltd.
Tel
021-61317773
Fax
021-61486878
Email
sales@aspirebio.com
Country
China
ProdList
2880
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10274
Advantage
55
Shanghai HuanChuan Industry Co.,Ltd.
Tel
021-61478794
Fax
021-61478794
Email
sales@hcshhai.com
Country
China
ProdList
9793
Advantage
50
DebyeTec.com Inc.
Tel
18086626237 18086626237
Fax
qq:2693528373
Email
sales@debyesci.com
Country
China
ProdList
3004
Advantage
56
skychemical Co.Ltd
Tel
021-20960837,QQ1332204249
Fax
021-20960837
Email
sales@skychemical.com
Country
China
ProdList
3332
Advantage
55
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9021
Advantage
60
ATK CHEMICAL COMPANY LIMITED
Tel
021-51619050 13301662590
Fax
+86-21-51619052
Email
mandy@atkchemical.com
Country
China
ProdList
7776
Advantage
55
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Changzhou Hopschain Chemical Co.,Ltd.
Tel
0519-85528066 13775048983
Fax
0519-85528066
Email
sales@hopschem.com
Country
China
ProdList
31553
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Lynnchem
Tel
86-(0)29-85992781 17792393971
Email
info@lynnchem.com
Country
China
ProdList
4587
Advantage
58
Chengdu Saiousi Pharmaceutical Co., Ltd
Tel
028-64971018 18108168130
Fax
86 028-64971018
Country
China
ProdList
1781
Advantage
55
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15084
Advantage
58
SHANGHAI FDC-CHEMICAL CO.,LTD
Tel
021-61469567 13482353728
Fax
021-61161605
Email
sales@fdc-chemical.com
Country
China
ProdList
15006
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15497
Advantage
58
Bejing Famous Pharmaceutical Technology Co., Ltd.
Tel
13331045123
Fax
86-10-80339217
Email
1963319514@qq.com
Country
China
ProdList
14221
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
25004
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58
Shanghai silk sail pharmaceutical technology co., LTD
Tel
18916696128
Email
service@snowpharm.com
Country
China
ProdList
1369
Advantage
58
Finetech Industry Limited
Tel
+86-27-87465837 +8618971612321
Fax
86 27 87772287
Email
info@finetechnology-ind.com
Country
China
ProdList
9639
Advantage
58
Shanghai UCHEM Inc.
Tel
+862156762820 +86-13564624040
Email
sales@myuchem.com
Country
China
ProdList
7709
Advantage
58
Honest Joy Holdings Limited
Tel
755-36694831 +8613798234863
Email
Linda.zhou@debayer.com
Country
China
ProdList
998
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Nanjing Boomking Industry Co., Ltd
Tel
15298391928
Email
cherry_kingstone@163.com
Country
China
ProdList
823
Advantage
58
Zhengzhou Edward Biology Co.,Ltd
Tel
0371-63682289 15538176268
Fax
QQ：1875164801
Email
jacschem@163.com
Country
China
ProdList
9989
Advantage
58
Shenyang Maud Pharmaceutical Technology Co., Ltd.
Tel
024-23982345
Email
1020788318@qq.com
Country
China
ProdList
2251
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49476
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
+86-29-81139210 +86-18192627656
Fax
+86-29-88380327
Email
1059@dideu.com
Country
China
ProdList
3003
Advantage
58
Hubei huizepu Pharmaceutical Technology Co., Ltd
Tel
027-027-027-59212684 19371278702
Fax
QQ:2188308251
Email
p19107121455@163.com
Country
China
ProdList
2946
Advantage
58
Beijing Aomi Jiade Pharmaceutical Technology Co., Ltd
Tel
+86-13522808617 +86-13522808617
Email
omichem@126.com
Country
China
ProdList
9211
Advantage
58
Henan Weitesi Chemical Technology Co. LTD
Tel
0371-0371-55135753 18003832934
Fax
QQ：2853979818
Email
2853979818@qq.com
Country
China
ProdList
9990
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Hubei yongkuo Technology Co., Ltd
Tel
027-59223108 15972152991
Fax
027-59223108
Email
1248580099@qq.com
Country
China
ProdList
9986
Advantage
58
Hubei Shishun Biotechnology Co. Ltd
Tel
027-59223025 15107168801
Fax
027-59223025
Email
1718480011@qq.com
Country
China
ProdList
9847
Advantage
58
Shanghai kadel chemical technology co., LTD
Tel
021-4007787-550 400-7787-550
Email
2850202386@qq.com
Country
China
ProdList
10593
Advantage
58
Shanghai Chemisci Technology Co., Ltd
Tel
021-58690851 15690882017
Email
1877080091@qq.com
Country
China
ProdList
7521
Advantage
58
chemmole
Tel
400-168-9330 15013243073
Email
597760450@qq.com
Country
China
ProdList
2942
Advantage
58
Molcoo Chemicals Inc.
Tel
18576690171
Email
3001025734@qq.com
Country
China
ProdList
11629
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39653
Advantage
58
More
Less

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