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ChemicalBook >> CAS DataBase List >>3-CYANO-4-METHYLCOUMARIN

3-CYANO-4-METHYLCOUMARIN

3-CYANO-4-METHYLCOUMARIN Structure
3-CYANO-4-METHYLCOUMARIN structure
CAS No.
24526-69-0
Chemical Name:
3-CYANO-4-METHYLCOUMARIN
Synonyms
3-CYANO-4-METHYLCOUMARIN;3-CYANO-4-METHYLCOUMARIN 97%;4-methyl-2-oxochromene-3-carbonitrile;4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE;2H-1-Benzopyran-3-carbonitrile, 4-methyl-2-oxo-;JRH-01501, 4-Methyl-2-oxo-2H-chromene-3-carbonitrile, 97%
CBNumber:
CB7378083
Molecular Formula:
C11H7NO2
Molecular Weight:
185.18
MDL Number:
MFCD00486386
MOL File:
24526-69-0.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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3-CYANO-4-METHYLCOUMARIN Properties

Melting point 192-195 °C (dec.) (lit.)
Boiling point 352.2±21.0 °C(Predicted)
Density 1.29±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO (Slightly, Heated), Methanol (Slightly)
form Solid
color White to Off-White
CAS DataBase Reference 24526-69-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  26-36
WGK Germany  3
HS Code  2932209090

3-CYANO-4-METHYLCOUMARIN price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 438618 3-Cyano-4-methylcoumarin 97% 24526-69-0 1g $41 2023-06-20 Buy
TRC M325413 4-Methyl-2-oxo-2H-chromene-3-carbonitrile 24526-69-0 10mg $45 2021-12-16 Buy
TRC M325413 4-Methyl-2-oxo-2H-chromene-3-carbonitrile 24526-69-0 50mg $55 2021-12-16 Buy
AK Scientific 0813AQ 3-Cyano-4-methylcoumarin 24526-69-0 1g $94 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010352 3-CYANO-4-METHYLCOUMARIN 95.00% 24526-69-0 250MG $582.12 2021-12-16 Buy
Product number Packaging Price Buy
438618 1g $41 Buy
M325413 10mg $45 Buy
M325413 50mg $55 Buy
0813AQ 1g $94 Buy
CHM0010352 250MG $582.12 Buy

3-CYANO-4-METHYLCOUMARIN Chemical Properties,Uses,Production

Uses

4-Methyl-2-oxo-2H-chromene-3-carbonitrile is a useful reactant for various organic reaction and synthesis of organic compounds.

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 1886, 1953 DOI: 10.1021/ja01104a032

General Description

3-Cyano-4-methylcoumarin is a 3-substituted 4-methylcoumarin derivative. Its structural properties, vibrational frequencies and electronic spectra has been studied by density functional theory (DFT). It has been reported to be formed during the Knoevenagel condensation of o-hydroxyacetophenone with ethyl cyanoacetate catalyzed by calcined Mg-Al hydrotalcite. Synthesis of 3-cyano-4-methylcoumarin, via condensation of o-hydroxyacetophenone with ethyl cyanoacetate in the presence of sodium ethylate, has been reported.

3-CYANO-4-METHYLCOUMARIN Preparation Products And Raw materials

Raw materials

Preparation Products

3-AMINO-4H-THIENO[3,4-C]CHROMEN-4-ONE

3-CYANO-4-METHYLCOUMARIN Suppliers

Global( 56)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Blocksynth Pharmaceutical Technology Co.,Ltd 		0086-19817745290; +8619817745290 bd@blocksynth.com China 5658 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696; info@hanhongsci.com China 42982 64
Syntechem Co.,Ltd info@syntechem.com China 12990 57
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Blocksynth Pharmaceutical Technology Co.,Ltd 		58
sgtlifesciences pvt ltd 		58
LEAPCHEM CO., LTD. 		58
Aladdin Scientific 		58
Mainchem Co., Ltd. 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Bide Pharmatech Ltd. 60

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