ChemicalBook > CAS DataBase List > 4H-1-BENZOPYRAN-4-ONE

4H-1-BENZOPYRAN-4-ONE

Product Name
4H-1-BENZOPYRAN-4-ONE
CAS No.
15485-80-0
Chemical Name
4H-1-BENZOPYRAN-4-ONE
Synonyms
7-Hydroxy-4’-nitroisoflavone;7-Hydroxy-4'-nitroisoflavone;7-Hydroxy-4'-nitroisoflavone,98%;4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)-
CBNumber
CB61013384
Molecular Formula
C15H9NO5
Formula Weight
283.24
MOL File
15485-80-0.mol
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4H-1-BENZOPYRAN-4-ONE Property

Melting point:
290-292℃
Boiling point:
530.8±50.0 °C(Predicted)
Density 
1.494±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
6.68±0.20(Predicted)
form 
Powder
color 
Pale yellow
Water Solubility 
Slightly soluble in water.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
5g
Price
$39.5
Updated
2022/04/27
Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
25g
Price
$155
Updated
2022/04/27
Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
100g
Price
$612
Updated
2021/12/16
AK Scientific
Product number
7782AA
Product name
7-Hydroxy-4'-nitroisoflavone
Packaging
5g
Price
$107
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PXT0001170
Product name
7-HYDROXY-4'-NITROISOFLAVONE
Purity
95.00%
Packaging
5G
Price
$139.8
Updated
2021/12/16
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4H-1-BENZOPYRAN-4-ONE Chemical Properties,Usage,Production

Uses

7-Hydroxy-4'-nitroisoflavone is used in the synthesis of iso flavones, Synthesis of daidzin, soflavone amide derivatives.

4H-1-BENZOPYRAN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4H-1-BENZOPYRAN-4-ONE Suppliers

China 50 Germany 1 India 1 United States 6 Global 58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
Nanjing Kaitian Chemical Co., Ltd.
Tel
+86 (25) 5860-8846
Fax
+86 (25) 5860-8846
Email
kt_chem@126.com
Country
China
ProdList
218
Advantage
62
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4941
Advantage
60
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
Shanghai Witofly Chemical Co.,Ltd
Tel
Email
sales@witofly.com
Country
China
ProdList
2867
Advantage
52
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Modachem Shanghai Co., Ltd
Tel
+86 (0)21 51320687 51371369 1744605818
Fax
+86 (0)21 51371369
Country
China
ProdList
1579
Advantage
58
Watson Biotechnology Co.,Ltd
Tel
027-027-59207879 18140587686
Fax
QQ：1972026995
Email
kf@3600chem.com
Country
China
ProdList
4699
Advantage
55
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View Lastest Price from 4H-1-BENZOPYRAN-4-ONE manufacturers

Career Henan Chemical Co
Product
4H-1-BENZOPYRAN-4-ONE 15485-80-0
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-09

15485-80-0, 4H-1-BENZOPYRAN-4-ONERelated Search:

2-Hydroxy-5-nitrobenzonitrile 1-(2,4-DIHYDROXY-PHENYL)-2-(4-NITRO-PHENYL)-ETHANONE 4-NITROPHENYLACETONE 4H-1-BENZOPYRAN-4-ONE

  • 7-Hydroxy-4’-nitroisoflavone
  • 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)-
  • 7-Hydroxy-4'-nitroisoflavone,98%
  • 7-Hydroxy-4'-nitroisoflavone
  • 15485-80-0
  • 14585-80-0