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ChemicalBook >> CAS DataBase List >> 4-HYDROXY-3-NITROCOUMARIN

4-HYDROXY-3-NITROCOUMARIN

4-HYDROXY-3-NITROCOUMARIN price.
  • $59.8 - $3250.17
  • Product name: 4-HYDROXY-3-NITROCOUMARIN
  • CAS: 20261-31-8
  • MF: C9H5NO5
  • MW: 207.14
  • EINECS:
  • MDL Number:MFCD00051671
  • Synonyms:3-Nitro-4-hydroxycoumarine;AURORA KA-3190;4-HYDROXY-3-NITROCOUMARIN;4-HYDROXY-3-NITRO-2H-CHROMEN-2-ONE;3-Nitro-4-hydroxy-2H-1-benzopyran-2-one;4-Hydroxy-3-nitro-2H-1-benzopyran-2-one;4-Hydroxy-3-nitro-3-chromene-2-one;4-Hydroxy-3-nitrocoumarin,98%
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Heterocyclics
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 0.500g
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number5622AH
  • Product description4-Hydroxy-3-nitrocoumarin
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5622AH
  • Product description4-Hydroxy-3-nitrocoumarin
  • Packaging100g
  • Price$958
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12221
  • Product description4-Hydroxy-3-nitrocoumarin, 98%
  • Packaging5g
  • Price$59.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12221
  • Product description4-Hydroxy-3-nitrocoumarin, 98%
  • Packaging25g
  • Price$260
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12221
  • Product description4-Hydroxy-3-nitrocoumarin, 98%
  • Packaging100g
  • Price$802
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20261318
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one
  • Packaging100g
  • Price$713.38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002918
  • Product description4-HYDROXY-3-NITROCOUMARIN 95.00%
  • Packaging100G
  • Price$3250.17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002918
  • Product description4-HYDROXY-3-NITROCOUMARIN 95.00%
  • Packaging25G
  • Price$1315.84
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002918
  • Product description4-HYDROXY-3-NITROCOUMARIN 95.00%
  • Packaging5G
  • Price$836.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM285186
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one 95%
  • Packaging100g
  • Price$629
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11169199
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one 95+%
  • Packaging100g
  • Price$666
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-01315
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one 97%
  • Packaging100g
  • Price$457
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-01315
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one 97%
  • Packaging25g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number155319
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one
  • Packaging1g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number155319
  • Product description4-Hydroxy-3-nitro-2H-chromen-2-one
  • Packaging0.500g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number438626
  • Product description4-Hydroxy-3-nitrocoumarin 98%
  • Packaging10g
  • Price$97.2
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5622AH 4-Hydroxy-3-nitrocoumarin 1g $70 2021-12-16 Buy
AK Scientific 5622AH 4-Hydroxy-3-nitrocoumarin 100g $958 2021-12-16 Buy
Alfa Aesar A12221 4-Hydroxy-3-nitrocoumarin, 98% 5g $59.8 2021-12-16 Buy
Alfa Aesar A12221 4-Hydroxy-3-nitrocoumarin, 98% 25g $260 2021-12-16 Buy
Alfa Aesar A12221 4-Hydroxy-3-nitrocoumarin, 98% 100g $802 2021-12-16 Buy
Alichem 20261318 4-Hydroxy-3-nitro-2H-chromen-2-one 100g $713.38 2021-12-16 Buy
American Custom Chemicals Corporation COR0002918 4-HYDROXY-3-NITROCOUMARIN 95.00% 100G $3250.17 2021-12-16 Buy
American Custom Chemicals Corporation COR0002918 4-HYDROXY-3-NITROCOUMARIN 95.00% 25G $1315.84 2021-12-16 Buy
American Custom Chemicals Corporation COR0002918 4-HYDROXY-3-NITROCOUMARIN 95.00% 5G $836.8 2021-12-16 Buy
Chemenu CM285186 4-Hydroxy-3-nitro-2H-chromen-2-one 95% 100g $629 2021-12-16 Buy
Crysdot CD11169199 4-Hydroxy-3-nitro-2H-chromen-2-one 95+% 100g $666 2021-12-16 Buy
Heterocyclics JRH-01315 4-Hydroxy-3-nitro-2H-chromen-2-one 97% 100g $457 2021-12-16 Buy
Heterocyclics JRH-01315 4-Hydroxy-3-nitro-2H-chromen-2-one 97% 25g $176 2021-12-16 Buy
Matrix Scientific 155319 4-Hydroxy-3-nitro-2H-chromen-2-one 1g $200 2021-12-16 Buy
Matrix Scientific 155319 4-Hydroxy-3-nitro-2H-chromen-2-one 0.500g $160 2021-12-16 Buy
Sigma-Aldrich 438626 4-Hydroxy-3-nitrocoumarin 98% 10g $97.2 2024-03-01 Buy
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Properties

Melting point :172 °C (dec.) (lit.)
Boiling point :364.5±42.0 °C(Predicted)
Density :1.63±0.1 g/cm3(Predicted)
pka :4.50±1.00(Predicted)
form :powder to crystal
color :White to Yellow to Green
λmax :329nm(EtOH(50vol%))(lit.)
BRN :1247343
CAS DataBase Reference :20261-31-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

4-Hydroxy-3-nitrocoumarin may be used as starting reagent for the synthesis of following compounds:4-chloro-3-nitrocoumarin2-unsubstituted 3-nitrochromone4-amino-3-nitrocoumarins

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DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited Mainchem Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd.