ChemicalBook > CAS DataBase List > 6-hydroxy-2,3-dihydro-6H-pyrano-3-one

6-hydroxy-2,3-dihydro-6H-pyrano-3-one

Product Name
6-hydroxy-2,3-dihydro-6H-pyrano-3-one
CAS No.
35436-57-8
Chemical Name
6-hydroxy-2,3-dihydro-6H-pyrano-3-one
Synonyms
2-hydroxy-2H-pyran-5-one;6-Hydroxy-6H-pyran-3-one;6-Hydroxy-2H-pyran-3(6H)-one;2H-Pyran-3(6H)-one, 6-hydroxy-;2-hydroxy-2H-pyran-5-one - [H86570];5,6-Dihydro-2-hydroxy-5-oxo-2H-pyran;2,6-Dihydro-6-hydroxy-3(3H)-pyranone;6-hydroxy-2,3-dihydro-6H-pyrano-3-one
CBNumber
CB62614825
Molecular Formula
C5H6O3
Formula Weight
114.1
MOL File
35436-57-8.mol
More
Less

6-hydroxy-2,3-dihydro-6H-pyrano-3-one Property

Melting point:
55-57 °C
Boiling point:
297.8±40.0 °C(Predicted)
Density 
1.353±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
11.47±0.20(Predicted)
Appearance
Off-white to light yellow Solid
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

More
Less

N-Bromosuccinimide Price

Crysdot
Product number
CD11137226
Product name
6-Hydroxy-2H-pyran-3(6H)-one
Purity
97%
Packaging
250mg
Price
$49
Updated
2021/12/16
Chemenu
Product number
CM182094
Product name
6-hydroxy-2H-pyran-3(6H)-one
Purity
95+%
Packaging
250mg
Price
$52
Updated
2021/12/16
Crysdot
Product number
CD11137226
Product name
6-Hydroxy-2H-pyran-3(6H)-one
Purity
97%
Packaging
1g
Price
$125
Updated
2021/12/16
Chemenu
Product number
CM182094
Product name
6-hydroxy-2H-pyran-3(6H)-one
Purity
95+%
Packaging
1g
Price
$129
Updated
2021/12/16
Crysdot
Product number
CD11137226
Product name
6-Hydroxy-2H-pyran-3(6H)-one
Purity
97%
Packaging
5g
Price
$374
Updated
2021/12/16
More
Less

6-hydroxy-2,3-dihydro-6H-pyrano-3-one Chemical Properties,Usage,Production

Synthesis Reference(s)

Tetrahedron, 27, p. 1973, 1971 DOI: 10.1016/S0040-4020(01)98229-8

Synthesis

98-00-0

35436-57-8

Ten agate grinding balls were filled in an agate mortar, quartz sand (1.50 g), 2-furan methanol (87 μL, 1.0 mmol), and m-chloroperoxybenzoic acid (mCPBA, 345 mg, 2.0 mmol) were added, and the mixture was ground for 30 min. After completion of the reaction, the mixture was diluted with distilled water (15 mL) and filtered. The filtrate was freeze-dried to remove water to afford 6-hydroxy-2H-pyran-3(6H)-one (3a, 108 mg, 95% yield) as a yellow solid. The product was characterized by 1H NMR (400 MHz, CDCl3): δ = 6.96 (dd, 1H, J = 3.1,10.4 Hz, 5-H), 6.17 (d, 1H, J = 10.4 Hz, 4-H), 5.64 (d, 1H, J = 3.1 Hz, 6-H), 4.58 (d, 1H, J = 16.9 Hz, 2-H). 4.14 (d, 1H, J = 16.9Hz, 2-H).

References

[1] Heterocycles, 1990, vol. 31, # 11, p. 1941 - 1949
[2] Synthetic Communications, 2015, vol. 45, # 3, p. 348 - 354
[3] Journal of Organic Chemistry, 1997, vol. 62, # 5, p. 1257 - 1263
[4] Organic and Biomolecular Chemistry, 2018, vol. 16, # 31, p. 5566 - 5569
[5] Carbohydrate Research, 1991, vol. 222, p. 163 - 172

6-hydroxy-2,3-dihydro-6H-pyrano-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

6-hydroxy-2,3-dihydro-6H-pyrano-3-one Suppliers

China 45 India 1 United Kingdom 1 United States 4 Global 51
PharmaBlock Sciences (Nanjing),Inc.
Tel
025-86918202 4000255188
Fax
86-025-86918232
Email
sales@pharmablock.com
Country
China
ProdList
5000
Advantage
55
Shanghai Aobo pharmaceutical Technology Co., Ltd
Tel
86-21-51320499
Fax
86-21-51320368
Email
aobo@aobopharm.com
Country
China
ProdList
297
Advantage
57
SynAsst Chemical.
Tel
021-60343070
Fax
021-35122006
Country
China
ProdList
12740
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Tianjin Anhao Biological Technology Co., Ltd.
Tel
Email
sales@ahpharmatech.com
Country
China
ProdList
5734
Advantage
55
JW & Y Pharmlab Co., Ltd.
Tel
021-64340559 13651849907;
Fax
021- 64345308
Email
xinyu_shi@jwypharmlab.com.cn
Country
China
ProdList
12000
Advantage
58
Guangzhou Qianguang Trade Co., Ltd.
Tel
020-39071117 18030085485
Fax
020-39071119
Email
2797782741@qq.com
Country
China
ProdList
291
Advantage
55
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
ChengDu TongChuangYuan Pharmaceutical Co.Ltd
Tel
028-83379370 13880556291
Fax
028-87747383
Email
tcy@tcypharm.com
Country
China
ProdList
7218
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15083
Advantage
58
Bejing Famous Pharmaceutical Technology Co., Ltd.
Tel
13331045123
Fax
86-10-80339217
Email
2559355526@qq.com
Country
China
ProdList
14193
Advantage
58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6039 18920764717
Email
sales@heowns.com
Country
China
ProdList
23771
Advantage
60
Jinan Kabotang Biological Technology Co.,Ltd.
Tel
0531-61320525 15866703830
Email
figo.gao@foxmail.com
Country
China
ProdList
5177
Advantage
58
Shaanxi Yikunte Pharmaceutical Technology Co., Ltd.
Tel
18049260030 18049260030
Email
380381031@qq.com
Country
China
ProdList
500
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52687
Advantage
58
Shanghai zhigan biotechnology co., LTD
Tel
Email
zhiqianbio@126.com
Country
China
ProdList
19778
Advantage
58
Zhejiang Lianshuo Biotechnology Co., Ltd.
Tel
18616526224
Email
lianshuo@vip.126.com
Country
China
ProdList
9607
Advantage
58
Chengdu Feibo Pharm Technology Co., Ltd
Tel
+86 028-84641798 15982321820
Email
abby@arkpharm.com
Country
China
ProdList
10000
Advantage
58
Xinyi Guangbang Medical Technology Co., Ltd.
Tel
13361936468
Email
410756539@qq.com
Country
China
ProdList
306
Advantage
58
Zhengzhou anmousse chemical products co. LTD
Tel
0371-55289822 18737195735
Fax
QQ:483339295
Email
483339295@qq.com
Country
China
ProdList
7587
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49312
Advantage
58
Zhengzhou Alpha Chemical Co. LTD
Tel
0371-0371-53732842 13383863444
Fax
QQ：3002612166
Email
3002612166@qq.com
Country
China
ProdList
9996
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
CAS Aldone(Dalian) Pharmaceutical Science and Technology Co, Ltd.
Tel
86-13062552990 13062552990
Email
sales@casaldone.com
Country
China
ProdList
176
Advantage
58
Jinan wonderdrug Technology Co., Ltd
Tel
15063369667
Email
1796802755@qq.com
Country
China
ProdList
282
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
R.R Scientific, LLC.
Tel
15010167677
Email
zhiyuu1218@163.com
Country
China
ProdList
876
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39653
Advantage
58
Suzhou Sino Rare Chemical Co., Ltd.
Tel
512-62857507
Email
sales@sinorarechem.com
Country
China
ProdList
697
Advantage
58
Suzhou Zhixin Biotechnology Co., Ltd.
Tel
0512-65118909 18100677375
Email
sales@szzxbio.com
Country
China
ProdList
2993
Advantage
58
Jiaxing Deyi Chemical Co., Ltd
Tel
0573-85866609 13588473046
Email
824930988@qq.com
Country
China
ProdList
7865
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Shanghai Jieshikai Biotechnology Co. , Ltd.
Tel
021-57520305 13795461237
Email
zhuruyan@jskchem.com
Country
China
ProdList
49234
Advantage
58
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Tel
029-81145305 17791533577
Email
1021@dideu.com
Country
China
ProdList
10009
Advantage
58
Hefei Mokai Pharmaceutical Technology Co., Ltd
Tel
19355912709
Email
690231469@qq.com
Country
China
ProdList
7593
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
400-6206333 13167063860
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
48457
Advantage
58
Shaanxi Dideu New Materials Co. Ltd
Tel
+86-18192503167 18192503167;
Email
1036@dideu.com
Country
China
ProdList
7623
Advantage
58
Suzhou ARTK Medchem Co., Ltd.
Tel
+86-512-68323658 +86-18168183658
Email
sales1@artkmedchem.com
Country
China
ProdList
39002
Advantage
58
Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel
+86-057181025280; +8617767106207
Fax
0571-85806285
Email
sales@molcore.com
Country
China
ProdList
49734
Advantage
58
Beijing Luyuan Bird Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
15810802415@139.com
Country
CHINA
ProdList
6750
Advantage
58
Shanghai Qincheng Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shqcsw01@163.com
Country
CHINA
ProdList
6821
Advantage
58
Shanghai Shize Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shizezjp@163.com
Country
CHINA
ProdList
6174
Advantage
58
Shanghai Jingke Chemical Technology Co., Ltd.
Tel
--
Fax
--
Email
jingkehuaxue@163.com
Country
CHINA
ProdList
6141
Advantage
58
Shanghai Caiyou Industrial Co., Ltd.
Tel
--
Fax
--
Email
15821073967@163.com
Country
CHINA
ProdList
6748
Advantage
58
More
Less

View Lastest Price from 6-hydroxy-2,3-dihydro-6H-pyrano-3-one manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
6-hydroxy-2,3-dihydro-6H-pyrano-3-one 35436-57-8
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-07-06

35436-57-8, 6-hydroxy-2,3-dihydro-6H-pyrano-3-oneRelated Search:


  • 6-hydroxy-2,3-dihydro-6H-pyrano-3-one
  • 2,6-Dihydro-6-hydroxy-3(3H)-pyranone
  • 5,6-Dihydro-2-hydroxy-5-oxo-2H-pyran
  • 2H-Pyran-3(6H)-one, 6-hydroxy-
  • 6-Hydroxy-2H-pyran-3(6H)-one
  • 6-Hydroxy-6H-pyran-3-one
  • 2-hydroxy-2H-pyran-5-one
  • 2-hydroxy-2H-pyran-5-one - [H86570]
  • 35436-57-8