ChemicalBook > CAS DataBase List > 6,7-DIMETHOXY-4-METHYLCOUMARIN

6,7-DIMETHOXY-4-METHYLCOUMARIN

Product Name
6,7-DIMETHOXY-4-METHYLCOUMARIN
CAS No.
4281-40-7
Chemical Name
6,7-DIMETHOXY-4-METHYLCOUMARIN
Synonyms
NSC 688797;TIMTEC-BB SBB006391;6,7-DIMETHOXY-4-METHYLCOUMARIN;4-METHYL-6,7-DIMETHOXYCOUMARIN;5,6-Dimethoxy-4-methylchromone;DIMETHOXY-4-METHYLCOUMARIN,6,7-;6,7-Dimethoxy-4-methylcoumarin>6,7-Dimethoxy-4-methylcoumarin 97%;DIMETHOXY-4-METHYLCOUMARIN,6,7-(RG);6,7-dimethoxy-4-methylchromen-2-one
CBNumber
CB7303522
Molecular Formula
C12H12O4
Formula Weight
220.22
MOL File
4281-40-7.mol
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6,7-DIMETHOXY-4-METHYLCOUMARIN Property

Melting point:
136-139 °C (lit.)
Boiling point:
374.5±42.0 °C(Predicted)
Density 
1.202±0.06 g/cm3(Predicted)
solubility 
DMSO: soluble
form 
powder to crystal
color 
White to Orange to Green
λmax
340nm(MeOH)(lit.)
BRN 
189644
CAS DataBase Reference
4281-40-7(CAS DataBase Reference)
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Safety

WGK Germany 
3
F 
8
HS Code 
2932209088
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D4390
Product name
6,7-Dimethoxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
1g
Price
$30
Updated
2025/07/31
TCI Chemical
Product number
D4390
Product name
6,7-Dimethoxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
5g
Price
$117
Updated
2025/07/31
TRC
Product number
D460685
Product name
6,7-Dimethoxy-4-methylcoumarin
Packaging
500mg
Price
$525
Updated
2021/12/16
Chem-Impex
Product number
42760
Product name
6,7-Dimethoxy-4-methylcoumarin,≥98%(GC)
Purity
≥98%(GC)
Packaging
1G
Price
$28.89
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD22190
Product name
6,7-Dimethoxy-4-methylcoumarin
Packaging
2g
Price
$125
Updated
2021/12/16
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6,7-DIMETHOXY-4-METHYLCOUMARIN Chemical Properties,Usage,Production

Uses

6,7-Dimethoxy-4-methylcoumarin (cas# 4281-40-7) is a compound useful in organic synthesis.

Definition

ChEBI: 6,7-dimethoxy-4-methylchromen-2-one is a member of coumarins.

6,7-DIMETHOXY-4-METHYLCOUMARIN Preparation Products And Raw materials

Raw materials

Preparation Products

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6,7-DIMETHOXY-4-METHYLCOUMARIN Suppliers

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4281-40-7, 6,7-DIMETHOXY-4-METHYLCOUMARINRelated Search:

Oxamarin 4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN 6,7-DIMETHOXY-4-METHYLCOUMARIN 6,7-Diethoxy-4-(trifluoromethyl)coumarin Coumarin 6,7-DIMETHOXY-4-ETHYLCOUMARIN 6,7-DIACETOXY-4-METHYLCOUMARIN 5,7-DIMETHOXY-4-METHYLCOUMARIN 6,7-DIMETHOXY-4-(TRIFLUOROMETHYL)COUMARIN 4-(AMINOMETHYL)-6,7-DIMETHOXYCOUMARIN 6,7-DIETHOXY-4-METHYLCOUMARIN 6,7-DIMETHOXYCOUMARIN-4-ACETIC ACID 6,7-DIALLYLOXY-4-METHYLCOUMARIN 4-PHTHALIMIDYLMETHYL-6,7-DIMETHOXYCOUMARIN 7,8-DIMETHOXY-4-METHYLCOUMARIN 4,7-Dimethoxy-3-methylcoumarin BCMCM-CAGED 8-BR-CGMP, TRIHYDRATE METHYL-6,7-DMETHOXYCOUMARIN-4-ACETATE

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  • 4281-40-7
  • BioChemical
  • Biochemicals and Reagents
  • Fluorescent Enzyme Substrates for Flow Cytometry
  • Fluorescent Enzyme Substrates
  • Fluorescent Probes, Labels, Particles and Stains
  • Heterocyclic Building Blocks
  • Fluorescent Labels and Indicators
  • Fluorescent Labels & Indicators
  • Fluorescent Enzyme Substrates for Flow CytometryBiochemicals and Reagents
  • Luminescent Compounds/Detection
  • Stains and Dyes
  • Fluorescent Enzyme Substrates for Flow Cytometry
  • Building Blocks
  • CoumarinsFluorescent Probes, Labels, Particles and Stains
  • Fluorescent Enzyme Substrates