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C85603

Coumarin-3-carboxylic acid

Name: Coumarin-3-carboxylic acid
Brand: ALDRICH

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:

531-81-7

Molecular Weight:

190.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893073

EC Number:

208-518-0

Beilstein/REAXYS Number:

154276

MDL number:

MFCD00006852

Assay:

99%

Form:

powder

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Properties

Quality Level

100

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)

Description

pictograms

GHS06

signalword

Danger

hcodes

H301

pcodes

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Mechanism of radiation-induced reactions in aqueous solution of coumarin-3-carboxylic acid: effects of concentration, gas and additive on fluorescent product yield.

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

(Sub)-picosecond spectral evolution of fluorescence in photoactive proteins studied with a synchroscan streak camera system.

I H M van Stokkum et al.

Photochemistry and photobiology, 82(2), 380-388 (2006-04-15)

The spectral evolution of three photoactive proteins has been investigated by measuring the fluorescence with good temporal and wavelength resolution and a high signal-to-noise ratio. Upon excitation at 400 nm wild-type (wt) PYP both at neutral pH and in the

Molecular structure and spectroscopic studies on novel complexes of coumarin-3-carboxylic acid with Ni(II), Co(II), Zn(II) and Mn(II) ions based on density functional theory.

B S Creaven et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 84(1), 275-285 (2011-10-15)

Novel Ni(II), Co(II), Zn(II) and Mn(II) complexes of coumarin-3-carboxylic acid (HCCA) were studied at experimental and theoretical levels. The complexes were characterised by elemental analyses, FT-IR, (1)H NMR, (13)C NMR and UV-Vis spectroscopy and by magnetic susceptibility measurements. The binding

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Global Trade Item Number

SKU	GTIN
C85603-25G	04061833522462