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Key Documents

199222

Sigma-Aldrich

Chromone

99%

Synonym(s):

1-Benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C9H6O2
CAS Number:
Molecular Weight:
146.14
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

mp

55-60 °C (lit.)

SMILES string

O=C1C=COc2ccccc12

InChI

1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H

InChI key

OTAFHZMPRISVEM-UHFFFAOYSA-N

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General description

The compounds with chromone skeleton exhibits antiradical activities that provide protection against oxidative stress.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anna Chen et al.
Molecules (Basel, Switzerland), 24(17) (2019-08-25)
Isorhamnetin-3-O-rhamnoside was synthesized by a highly efficient three-enzyme (rhamnosyltransferase, glycine max sucrose synthase and uridine diphosphate (UDP)-rhamnose synthase) cascade using a UDP-rhamnose regeneration system. The rhamnosyltransferase gene (78D1) from Arabidopsis thaliana was cloned, expressed, and characterized in Escherichia coli. The
Miguel Pinto et al.
Pharmaceutics, 11(7) (2019-07-25)
The current pharmacological treatments for Parkinson's disease only offer symptomatic relief to the patients and are based on the administration of levodopa and catechol-O-methyltransferase or monoamine oxidase-B inhibitors (IMAO-B). Since the majority of drug candidates fail in pre- and clinical
Sarvesh Kumar et al.
Bioorganic & medicinal chemistry, 15(8), 2952-2962 (2007-02-27)
The interaction between leukocytes and the vascular endothelial cells (EC) via cellular adhesion molecules plays an important role in various inflammatory and immune diseases. The molecules that block these interactions have been targeted as potential therapeutic targets for acute and
Xue Liang et al.
Journal of pharmacological sciences, 135(1), 14-21 (2017-09-21)
Metformin has received increasing attention for its potential anticancer activity against certain human leukemia cells, but its effects on human megakaryoblastic cells are unclear. This study aimed to investigate the effects of metformin on proliferation and apoptosis of human megakaryoblastic
João Guilherme de Moraes Pontes et al.
Scientific reports, 10(1), 13457-13457 (2020-08-12)
Huanglongbing (HLB) is a disease of worldwide incidence that affects orange trees, among other commercial varieties, implicating in great losses to the citrus industry. The disease is transmitted through Diaphorina citri vector, which inoculates Candidatus Liberibacter spp. in the plant

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