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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE

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Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
CAS:50329-91-4
Purity:0.99 Package:5KG;1KG
Company Name: Alchem Pharmtech,Inc.
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Products Intro: Product Name:4-Chloro-2-oxo-2H-chromene-3-carbaldehyde
CAS:50329-91-4
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-30727
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: 18192627656
Email: 1012@dideu.com
Products Intro: Product Name:4-Chloro-2-oxo-2H-chroMene-3-carbaldehyde
CAS:50329-91-4
Purity:99% Package:1KG;0.01USD|25KG;0.1USD|200KG;1USD
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
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Products Intro: CAS:50329-91-4
Purity:98% Package:5g; 25g; 100g; 500g; 1kg; 25kg
Company Name: Dideu Industries Group Limited
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Products Intro: Product Name:4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
CAS:50329-91-4
Purity:99.00% Package:1g;1.1USD Remarks:ISO 9001：2015 REACH Approved Manufacturer

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE manufacturers
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Basic information
Product Name:4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
Synonyms:4-CHLORO-3-FORMYLCOUMARIN;4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE;TIMTEC-BB SBB003464;AKOS BB-9945;AURORA KA-4151;4-Chloro-3-formylcoumarin 97%;4-chloro-2-oxochromene-3-carbaldehyde;JRH-06901, 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde, 97%
CAS:50329-91-4
MF:C10H5ClO3
MW:208.6
EINECS:
Product Categories:Building Blocks;Coumarins;CoumarinsHeterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks
Mol File:50329-91-4.mol
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Structure
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Chemical Properties
Melting point 126-130 °C (lit.)
Boiling point 374.5±42.0 °C(Predicted)
density 1.47±0.1 g/cm3(Predicted)
form Solid
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HazardClass IRRITANT
HS Code 2932990090
MSDS Information
ProviderLanguage
SigmaAldrich English
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Usage And Synthesis
Uses4-Chloro-3-formylcoumarin may be used as a reactant in the preparation of:
  • 2-aryl[1]benzopyrano[4,3-c]pyrazol-4(2H)-ones
  • biaryl lactones (benzo[c]chromen-6-ones)
  • N-monosubstituted 4-amino-3-formylcoumarins
  • chromeno[4,3-b]quinolin-6-one
General Description4-Chloro-3-formylcoumarin, also known as 4-chloro-2-oxo-2H-chromene-3-carbaldehyde, is a coumarin derivative.
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Preparation Products And Raw materials
Preparation Products4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
Tag:4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE(50329-91-4) Related Product Information
6-BROMO-4-CHLORO-3-FORMYLCOUMARIN 97 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE 2-AMINO-6-CHLORO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 6-CHLORO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 4 6-DICHLORO-3-FORMYLCOUMARIN 97 4-CHLORO-3-FORMYL-6-METHYLCOUMARIN& 6-CHLORO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE N-ETHYLTHIOSEMICARBAZONE 4,6,8-TRICHLORO-3-FORMYLCOUMARIN 4,6-DICHLORO-3-FORMYL-7-METHYLCOUMARIN RARECHEM AL BE 0902 RARECHEM AL BE 0764 RARECHEM AL BF 0902 RARECHEM AL BF 0903 RARECHEM AL BE 0903 RARECHEM AL BE 0904 4-CHLORO-6-FLUORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE AURORA KA-5166 METHYL 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBOXYLATE