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C85603

Sigma-Aldrich

Coumarin-3-carboxylic acid

99%

Synonym(s):

2-Oxo-2H-1-benzopyran-3-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C10H6O4
CAS Number:
Molecular Weight:
190.15
Beilstein:
154276
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
powder
Assay:
99%

Quality Level

Assay

99%

form

powder

mp

189-192 °C (lit.)

SMILES string

OC(=O)C1=Cc2ccccc2OC1=O

InChI

1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)

InChI key

ACMLKANOGIVEPB-UHFFFAOYSA-N

Gene Information

human ... PTPN1(5770)

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Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Franco Chimenti et al.
Bioorganic & medicinal chemistry letters, 14(14), 3697-3703 (2004-06-19)
A series of coumarin-3-acyl derivatives have been synthesized and investigated for the ability to inhibit selectively monoamine oxidases. The coumarin-3-carboxylic acids, 2a-e, proved to be reversible and selective inhibitors of the MAO-B isoform, displaying pIC(50) values of particular interest: 2a
Shinichi Yamashita et al.
Free radical research, 46(7), 861-871 (2012-04-17)
The radiation-induced reactions of a water-soluble coumarin derivative, coumarin-3-carboxyl acid (C3CA), have been investigated in aqueous solutions by pulse radiolysis with a 35 MeV electron beam, final product analysis following (60)Co γ-irradiations and deterministic model simulations. Pulse radiolysis revealed that
A J Dobson et al.
Acta crystallographica. Section C, Crystal structure communications, 52 ( Pt 12), 3081-3083 (1996-12-15)
In the structure of the title compound, C10H6O4, there is a single intramolecular hydrogen bond. In addition, there are a number of significant intermolecular C-H...O attractive interactions. These interactions account in part for the rather high density for an ordinary
Dan Wang et al.
Acta biomaterialia, 65, 327-338 (2017-11-08)
The accumulation of the extracellular β-amyloid (Aβ) aggregates with metal ions in conjunction with reactive oxygen species (ROS) is closely related to the pathogenesis of Alzheimer's disease (AD). Accounting on Cu ions chelating of our previously designed bifunctional peptide GGHRYYAAFFARR
Bhumika Thati et al.
Cancer letters, 248(2), 321-331 (2006-09-26)
The chemotherapeutic potential of coumarin-3-carboxylic acid (C-3-COOH) and a series of three hydroxylated coumarin-3-carboxylic acid ligands, namely 6-hydroxy-coumarin-3-carboxylic acid (6-OH-C-3-COOH), 7-hydroxy-coumarin-3-carboxylic acid (7-OH-C-3-COOH) and 8-hydroxy-coumarin-3-carboxylic acid (8-OH-C-3-COOH), along with their corresponding silver-based complexes, namely 6-hydroxycoumarin-3-carboxylatosilver (6-OH-C-COO-Ag), 7-hydroxycoumarin-3-carboxylatosilver (7-OH-C-COO-Ag) and 8-hydroxycoumarin-3-carboxylatosilver

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