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ChemicalBook >> CAS DataBase List >>4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE

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

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Structure
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE structure
CAS No.
50329-91-4
Chemical Name:
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
Synonyms
AKOS BB-9945;AURORA KA-4151;TIMTEC-BB SBB003464;4-chloro-3-amino coumarin;4-CHLORO-3-FORMYLCOUMARIN;4-Chloro-3-formylcoumarin 97%;4-chloro-2-oxochromene-3-carbaldehyde;4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE;2H-1-Benzopyran-3-carboxaldehyde, 4-chloro-2-oxo-;JRH-06901, 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde, 97%
CBNumber:
CB6713443
Molecular Formula:
C10H5ClO3
Molecular Weight:
208.6
MDL Number:
MFCD00179896
MOL File:
50329-91-4.mol
MSDS File:
SDS
Last updated:2023-07-14 17:42:49
Request For Quotation

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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HazardClass  IRRITANT
HS Code  2932990090

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 550337 4-Chloro-3-formylcoumarin 97% 50329-91-4 5g $225.6 2024-03-01 Buy
TRC C612255 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde 50329-91-4 1g $240 2021-12-16 Buy
TRC C612255 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde 50329-91-4 100mg $45 2021-12-16 Buy
SynQuest Laboratories 2H25-5-0L 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde 95% 50329-91-4 1g $176 2021-12-16 Buy
AK Scientific 6898AB 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde 50329-91-4 500mg $209 2021-12-16 Buy
Product number Packaging Price Buy
550337 5g $225.6 Buy
C612255 1g $240 Buy
C612255 100mg $45 Buy
2H25-5-0L 1g $176 Buy
6898AB 500mg $209 Buy

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Chemical Properties,Uses,Production

Uses

4-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 Description

4-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

Raw materials

Preparation Products

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

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

Global( 44)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Shaanxi Dideu Medichem Co. Ltd 		18192627656 1012@dideu.com China 2306 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12803 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 27894 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Alchem Pharmtech,Inc. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Dideu Industries Group Limited 		58
sgtlifesciences pvt ltd 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76

View Lastest Price from 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE pictures 2021-11-02 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
50329-91-4
 US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4-Chloro-2-oxo-2H-chroMene-3-carbaldehyde pictures 2020-04-29 4-Chloro-2-oxo-2H-chroMene-3-carbaldehyde
50329-91-4
 US $0.01-1.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd

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

4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE(50329-91-4)IR

50329-91-4(4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE)Related Search:

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

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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% 2H-1-Benzopyran-3-carboxaldehyde, 4-chloro-2-oxo- 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE ISO 9001：2015 REACH 4-chloro-3-amino coumarin 50329-91-4 Building Blocks Coumarins Heterocyclic Building Blocks Building Blocks Coumarins CoumarinsHeterocyclic Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks