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

4H-1-BENZOPYRAN-4-ONE

4H-1-BENZOPYRAN-4-ONE price.
  • $7 - $717
  • Product name: 4H-1-BENZOPYRAN-4-ONE
  • CAS: 15485-80-0
  • MF: C15H9NO5
  • MW: 283.24
  • EINECS:
  • MDL Number:MFCD01546432
  • Synonyms:7-Hydroxy-4’-nitroisoflavone;4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)-;7-Hydroxy-4'-nitroisoflavone,98%;7-Hydroxy-4'-nitroisoflavone
15 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number7782AA
  • Product description7-Hydroxy-4'-nitroisoflavone
  • Packaging5g
  • Price$107
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64167
  • Product description7-Hydroxy-4'-nitroisoflavone, 98%
  • Packaging100g
  • Price$612
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64167
  • Product description7-Hydroxy-4'-nitroisoflavone, 98%
  • Packaging25g
  • Price$155
  • Updated2022-04-27
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64167
  • Product description7-Hydroxy-4'-nitroisoflavone, 98%
  • Packaging5g
  • Price$39.5
  • Updated2022-04-27
  • Buy
  • ManufacturerAlichem
  • Product number15485800
  • Product description7-Hydroxy-4'-nitroisoflavone
  • Packaging100g
  • Price$676.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging250mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging1g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging5g
  • Price$43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging10g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging25g
  • Price$182
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA152233
  • Product description7-Hydroxy-4'-nitroisoflavone 97%
  • Packaging100g
  • Price$717
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPXT0001170
  • Product description7-HYDROXY-4'-NITROISOFLAVONE 95.00%
  • Packaging5G
  • Price$139.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM162532
  • Product description7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 95%
  • Packaging25g
  • Price$173
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM162532
  • Product description7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 95%
  • Packaging100g
  • Price$626
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11247944
  • Product description7-Hydroxy-4'-nitroisoflavone 95+%
  • Packaging100g
  • Price$663
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7782AA 7-Hydroxy-4'-nitroisoflavone 5g $107 2021-12-16 Buy
Alfa Aesar H64167 7-Hydroxy-4'-nitroisoflavone, 98% 100g $612 2021-12-16 Buy
Alfa Aesar H64167 7-Hydroxy-4'-nitroisoflavone, 98% 25g $155 2022-04-27 Buy
Alfa Aesar H64167 7-Hydroxy-4'-nitroisoflavone, 98% 5g $39.5 2022-04-27 Buy
Alichem 15485800 7-Hydroxy-4'-nitroisoflavone 100g $676.7 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 250mg $7 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 1g $16 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 5g $43 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 10g $85 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 25g $182 2021-12-16 Buy
Ambeed A152233 7-Hydroxy-4'-nitroisoflavone 97% 100g $717 2021-12-16 Buy
American Custom Chemicals Corporation PXT0001170 7-HYDROXY-4'-NITROISOFLAVONE 95.00% 5G $139.8 2021-12-16 Buy
Chemenu CM162532 7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 95% 25g $173 2021-12-16 Buy
Chemenu CM162532 7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 95% 100g $626 2021-12-16 Buy
Crysdot CD11247944 7-Hydroxy-4'-nitroisoflavone 95+% 100g $663 2021-12-16 Buy

Properties

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.

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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

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