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3-Formylchromone

ALDRICH/383449 - 97%

Synonym: 4-Oxo-4H-1-benzopyran-3-carboxaldehyde

CAS Number: 17422-74-1
Empirical Formula (Hill Notation): C10H6O3
Molecular Weight: 174.15
EC Number: 241-451-5
MDL Number: MFCD00014667
Linear Formula: C10H6O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-383449-5G 5 g
 $50.30
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 383449-5G

 

assay 97%
form solid
functional group aldehyde
  ketone
InChI 1S/C10H6O3/c11-5-7-6-13-9-4-2-1-3-8(9)10(7)12/h1-6H
InChI key FSMYWBQIMDSGQP-UHFFFAOYSA-N
mp 151-153 °C (lit.)
Quality Level 200 
SMILES string O=CC1=COc2ccccc2C1=O
Application: 3-Formylchromone may be used in the following studies:
• Preparation of library of novel (E)-3-(2-arylcarbonyl-3-(arylamino)allyl)-4H-chromen-4-ones, by three-component domino reactions with (E)-3-(dimethylamino)-1-arylprop-2-en-1-ones and anilines under catalyst-free conditions.
• Facile and ecofriendly synthesis of new chromonyl chalcones.
• Synthesis of 3-(2-hydroxybenzoyl)quinolines and 7H-chromeno[3,2-c]quinolin-7-ones.
General description: Electrospray ionization mass spectrometry (ESI-MS) of protonated 3-formylchromone (3-FC) shows loss of H2 as a major fragmentation route to yield a ketene cation, which on reaction with water forms a protonated carboxylic acid. The invivo salubrious effects of 3-FC against nitrosodiethylamine (NDEA) mediated early hepatocellular carcinogenesis has been investigated. Synthesis and characterization of 3-FC and its derivatives has been reported.
Packaging: 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 151-153 °C (lit.)
UNSPSC 12352100

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