ChemicalBook > CAS DataBase List > Furo[3,4-b]pyridin-5(7H)-one

Furo[3,4-b]pyridin-5(7H)-one

Product Name
Furo[3,4-b]pyridin-5(7H)-one
CAS No.
5657-51-2
Chemical Name
Furo[3,4-b]pyridin-5(7H)-one
Synonyms
4-AZAPHTHALIDE;7H-furo[3,4-b]pyridin-5-one;FURO[3,4-B]PYRIDIN-5(7H)-ONE;5,7-dihydrofuropyridin-5-one;FURO[3,4-B]PYRIDIN-5(7H)-ONE/4-AZAPHTHALIDE
CBNumber
CB7487563
Molecular Formula
C7H5NO2
Formula Weight
135.12
MOL File
5657-51-2.mol
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Furo[3,4-b]pyridin-5(7H)-one Property

Melting point:
142-144 °C
Boiling point:
330.9±37.0 °C(Predicted)
Density 
1.360±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
1.81±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

TRC
Product number
F865305
Product name
Furo[3,4-B]Pyridin-5(7h)-One
Packaging
10mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
8276AB
Product name
Furo[3,4-b]pyridin-5(7H)-one
Packaging
100mg
Price
$49
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA142256
Product name
4-Azaphthalide
Packaging
100mg
Price
$63
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA142256
Product name
4-Azaphthalide
Packaging
250mg
Price
$125
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA142256
Product name
4-Azaphthalide
Packaging
500mg
Price
$220
Updated
2021/12/16

Furo[3,4-b]pyridin-5(7H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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Furo[3,4-b]pyridin-5(7H)-one Suppliers

China 75 Europe 1 Germany 1 India 3 The Netherlands 1 United Kingdom 2 United States 20 Global 103
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8888
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9906
Advantage
55
Taizhou Tongxin Bio-Tech Co., Ltd
Tel
0523-18601685-898 18652728585
Email
sales@allyrise.com
Country
China
ProdList
2741
Advantage
60
Nantong Bosu Pharmaceutical Technology Co., Ltd.
Tel
0513-0513-51005092 13390947892
Fax
0513-51005092
Email
tashiyxy@163.com
Country
China
ProdList
977
Advantage
58
ShangHai Yuchuan Pharmaceutical Technology Co., Ltd.
Tel
02161555100
Fax
-
Country
China
ProdList
820
Advantage
58
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View Lastest Price from Furo[3,4-b]pyridin-5(7H)-one manufacturers

Career Henan Chemical Co
Product
Furo[3,4-b]pyridin-5(7H)-one 5657-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1kg-1000kg
Release date
2020-01-02

5657-51-2, Furo[3,4-b]pyridin-5(7H)-oneRelated Search:

Amiodarone Chromium picolinate Zinc pyrithione Furaltadone Sulfasalazine 2,3-Pyridinedicarboxylic anhydride spiro(9h-benzo(a)fluorene-9,2’(3’h)-furo(3,2-b)-pyridin)-11(1h)-one,2,3,3’a,4 7-[4-(Diethylamino)-2-ethoxyphenyl]-7-(2-methyl-1-octyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one Furo[2,3-c]pyridin-7(6H)-one, 2,3-dihydro- (9CI) Furo[3,2-b]pyridin-3(2H)-one,2-methyl-(9CI) Phthalide 7-[4-(Diethylamino)-2-methylphenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one Furo[3,2-c]pyridin-4(5H)-one,7-methyl-(9CI) FURO[2,3-C]PYRIDIN-3(2H)-ONE HYDROCHLORIDE FURO[3,4-C]PYRIDIN-3(1H)-ONE 7-[4-(diethylamino)-2-ethoxyphenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-5(7H)-one 5-[4-(diethylamino)-2-ethoxyphenyl]-5-(1-ethyl-2-methyl-1H-indol-3-yl)furo[3,4-b]pyridin-7(5H)-one Furo[2,3-c]pyridin-3(2H)-one (9CI)

  • 4-AZAPHTHALIDE
  • FURO[3,4-B]PYRIDIN-5(7H)-ONE
  • 5,7-dihydrofuro<3,4-b>pyridin-5-one
  • FURO[3,4-B]PYRIDIN-5(7H)-ONE/4-AZAPHTHALIDE
  • 7H-furo[3,4-b]pyridin-5-one
  • 5657-51-2
  • 5657-56-2