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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

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
MOL File:
50329-91-4.mol
MSDS File:
SDS
Modify Date:
2023/7/14 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) 
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(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 550337 4-Chloro-3-formylcoumarin 97% 50329-91-4 5G ₹18803.03 2022-06-14 Buy
Product number Packaging Price Buy
550337 5G ₹18803.03 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( 45)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CHEMAZON LABORATORIES +91 9848551964 Hyderabad, India 1320 58 Inquiry
Dr. Jagath Reddy's Heterocyclics 91-40-23773841 91-40-65572151 New Delhi, India 3886 42 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13193 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 24330 58 Inquiry
sgtlifesciences pvt ltd +8617013299288 China 12382 58 Inquiry
Hangzhou MolCore BioPharmatech Co.,Ltd. +86-057181025280; +8617767106207 China 49739 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 57511 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
ABCR GmbH & CO. KG 49 721 95061 0 Germany 6846 75 Inquiry
Shanghai Aladdin Biochemical Technology Co.,Ltd. +86-18521732826 China 48466 58 Inquiry
Supplier Advantage
CHEMAZON LABORATORIES 58
Dr. Jagath Reddy's Heterocyclics 42
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
ABCR GmbH & CO. KG 75
Shanghai Aladdin Biochemical Technology Co.,Ltd. 58

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