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ChemicalBook >> CAS DataBase List >> Benzofuran-2-carboxylic acid

Benzofuran-2-carboxylic acid

Benzofuran-2-carboxylic acid price.
  • $6 - $1004
  • Product name: Benzofuran-2-carboxylic acid
  • CAS: 496-41-3
  • MF: C9H6O3
  • MW: 162.14
  • EINECS:207-818-9
  • MDL Number:MFCD00005848
  • Synonyms:4,5-BENZOFURAN-2-CARBOXYLIC ACID;COUMARILIC ACID;COUMARONE-2-CARBOXYLIC ACID;BENZOFURAN-2-CARBOXYLIC ACID;BENZO[B]FURAN-2-CARBOXYLIC ACID;AURORA 2460;RARECHEM AL BE 0556;OTAVA-BB BB0125160292
Price42 Properties Safety Information Description
42 prices
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  • Acrotein
  • AHH
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  • Alfa Aesar
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  • Ambeed
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  • Anichem
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  • Biosynth Carbosynth
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  • 1gm:
  • ManufacturerAcrotein
  • Product numberH-2005
  • Product description2-Benzofurancarboxylicacid 97%
  • Packaging100g
  • Price$294.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-47465
  • Product descriptionBenzo[b]furan-2-carboxylic acid 98%
  • Packaging25g
  • Price$235
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC058
  • Product descriptionBenzo[b]furan-2-carboxylicacid
  • Packaging5g
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15579
  • Product descriptionBenzo[b]furan-2-carboxylic acid, 98+%
  • Packaging1g
  • Price$30
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA15579
  • Product descriptionBenzo[b]furan-2-carboxylic acid, 98+%
  • Packaging5g
  • Price$92.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15579
  • Product descriptionBenzo[b]furan-2-carboxylic acid, 98+%
  • Packaging25g
  • Price$302
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number496413
  • Product descriptionBenzofuran-2-carboxylic acid
  • Packaging100g
  • Price$233.2
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA315071
  • Product descriptionBenzofuran-2-carboxylic acid 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA315071
  • Product descriptionBenzofuran-2-carboxylic acid 98%
  • Packaging5g
  • Price$17
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA315071
  • Product descriptionBenzofuran-2-carboxylic acid 98%
  • Packaging10g
  • Price$32
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA315071
  • Product descriptionBenzofuran-2-carboxylic acid 98%
  • Packaging25g
  • Price$68
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA315071
  • Product descriptionBenzofuran-2-carboxylic acid 98%
  • Packaging100g
  • Price$264
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0966154
  • Product descriptionBENZOFURAN-2-CARBOXYLIC ACID 95.00%
  • Packaging0.5G
  • Price$605
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0966154
  • Product descriptionBENZOFURAN-2-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$646.8
  • Updated2021-12-16
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  • ManufacturerAnichem
  • Product numberINT-1028
  • Product descriptionBenzofuran-2-carboxylic acid >95%
  • Packaging1g
  • Price$20
  • Updated2021-12-16
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  • ManufacturerAnichem
  • Product numberINT-1028
  • Product descriptionBenzofuran-2-carboxylic acid >95%
  • Packaging5g
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein H-2005 2-Benzofurancarboxylicacid 97% 100g $294.25 2021-12-16 Buy
AHH MT-47465 Benzo[b]furan-2-carboxylic acid 98% 25g $235 2021-12-16 Buy
AK Scientific C058 Benzo[b]furan-2-carboxylicacid 5g $46 2021-12-16 Buy
Alfa Aesar A15579 Benzo[b]furan-2-carboxylic acid, 98+% 1g $30 2021-12-16 Buy
Alfa Aesar A15579 Benzo[b]furan-2-carboxylic acid, 98+% 5g $92.8 2021-12-16 Buy
Alfa Aesar A15579 Benzo[b]furan-2-carboxylic acid, 98+% 25g $302 2021-12-16 Buy
Alichem 496413 Benzofuran-2-carboxylic acid 100g $233.2 2021-12-16 Buy
Ambeed A315071 Benzofuran-2-carboxylic acid 98% 1g $6 2021-12-16 Buy
Ambeed A315071 Benzofuran-2-carboxylic acid 98% 5g $17 2021-12-16 Buy
Ambeed A315071 Benzofuran-2-carboxylic acid 98% 10g $32 2021-12-16 Buy
Ambeed A315071 Benzofuran-2-carboxylic acid 98% 25g $68 2021-12-16 Buy
Ambeed A315071 Benzofuran-2-carboxylic acid 98% 100g $264 2021-12-16 Buy
American Custom Chemicals Corporation CHM0966154 BENZOFURAN-2-CARBOXYLIC ACID 95.00% 0.5G $605 2021-12-16 Buy
American Custom Chemicals Corporation CHM0966154 BENZOFURAN-2-CARBOXYLIC ACID 95.00% 1G $646.8 2021-12-16 Buy
Anichem INT-1028 Benzofuran-2-carboxylic acid >95% 1g $20 2021-12-16 Buy
Anichem INT-1028 Benzofuran-2-carboxylic acid >95% 5g $60 2021-12-16 Buy
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Properties

Melting point :193-196 °C (lit.)
Boiling point :310-315°C
Density :1.2599 (rough estimate)
refractive index :1.5380 (estimate)
Flash point :310-315°C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :soluble in Methanol,Ethanol,Acetone
pka :3.12±0.30(Predicted)
form :Crystals or Powder
color :White to yellow
Water Solubility :partially soluble
Merck :14,2561
BRN :124204
LogP :2.410
CAS DataBase Reference :496-41-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzofuran-2-carboxylic acid(496-41-3)
EPA Substance Registry System :2-Benzofurancarboxylic acid (496-41-3)

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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Benzofuran-2-carboxylic acid was used in the synthesis of the oxymethyl-modified coumarinic acid-based cyclic DADLE (H-Tyr-D-Ala-Gly-Phe-D-Leu-OH) prodrug.

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Suppliers and manufacturers

career henan chemical co
Benzofuran-2-carboxylic acid
$1.00 /1KG
Benzofuran-2-carboxylic acid CAS:496-41-3
ATK CHEMICAL COMPANY LIMITED
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
Hubei Ipure Biology Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
HONG KONG IPURE BIOLOGY CO.,LIMITED
ANHUI WITOP BIOTECH CO., LTD
Blocksynth Pharmaceutical Technology Co.,Ltd