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Benzofuran-2-carboxylic acid

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Synonym(s):

Coumarilic acid, Coumarone-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C9H6O3
CAS Number:
496-41-3
Molecular Weight:
162.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24858579
EC Number:
207-818-9
Beilstein/REAXYS Number:
124204
MDL number:
MFCD00005848
Assay:
99%
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Quality Segment

assay

99%

mp

193-196 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1cc2ccccc2o1

InChI

1S/C9H6O3/c10-9(11)8-5-6-3-1-2-4-7(6)12-8/h1-5H,(H,10,11)

InChI key

OFFSPAZVIVZPHU-UHFFFAOYSA-N

Application

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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