C4261
Coumarin
≥99% (HPLC)
Synonym(s):
1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one
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About This Item
Empirical Formula (Hill Notation):
C9H6O2
CAS Number:
Molecular Weight:
146.14
UNSPSC Code:
12352205
NACRES:
NA.25
PubChem Substance ID:
EC Number:
202-086-7
Beilstein/REAXYS Number:
383644
MDL number:
vapor pressure
0.01 mmHg ( 47 °C)
assay
≥99% (HPLC)
form
powder
bp
298 °C (lit.)
mp
68-73 °C (lit.)
SMILES string
O=C1Oc2ccccc2C=C1
InChI
1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
InChI key
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
Gene Information
rat ... Maoa(29253), Maob(25750)
Application
Coumarin is useful as a precursor molecule for the preparation or synthesis of coumarin-based anticoagulates, antiiflammatory agents and antioxidation superoxide scavengers.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
323.6 °F - closed cup
flash_point_c
162 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Related Content
Klaus Abraham et al.
Molecular nutrition & food research, 54(2), 228-239 (2009-12-22)
Coumarin is a secondary phytochemical with hepatotoxic and carcinogenic properties. For the carcinogenic effect, a genotoxic mechanism was considered possible, but was discounted by the European Food Safety Authority in 2004 based on new evidence. This allowed the derivation of
Donglei Yu et al.
Medicinal research reviews, 23(3), 322-345 (2003-03-21)
Numerous plant-derived compounds have been evaluated for inhibitory effects against HIV replication, and some coumarins have been found to inhibit different stages in the HIV replication cycle. This review article describes recent progress in the discovery, structure modification, and structure-activity
Shota Morimoto et al.
Chemical communications (Cambridge, England), 49(18), 1811-1813 (2013-01-26)
A photo-switchable fluorescent flagging approach has been developed to identify photoaffinity-labeled peptides in target protein. Upon photochemical release of the ligand, the protein was newly modified with a coumarin in place of the previously attached biotin. It allowed us to