ChemicalBook > CAS DataBase List > 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID

7-METHOXYCOUMARIN-3-CARBOXYLIC ACID

Product Name: 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID
CAS No.: 20300-59-8
Chemical Name: 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID
Synonyms: 7-Methoxycoumarin-3-carbonic acid;7-METHOXYCOUMARIN-3-CARBOXYLIC ACID;7-Methoxycoumarin-3-carboxylicAcid>7-Methoxy-2-oxochromene-3-carboxylic acid;7-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;2H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-oxo-;7-Methoxycoumarin-3-carboxylic acid *CAS 20300-59-8*;7-METHOXYCOUMARIN-3-CARBOXYLIC ACID, FOR FLUORESCENCE;7-METHOXYCOUMARIN-3-CARBOXYLIC ACID FOR FLUORESCENCE 98+%;7-Methoxycoumarin-3-carboxylic acid, Amine-reactive fluorescent probe
CBNumber: CB2157289
Molecular Formula: C11H8O5
Formula Weight: 220.18
MOL File: 20300-59-8.mol

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7-METHOXYCOUMARIN-3-CARBOXYLIC ACID Property

Melting point:: 194 °C
Boiling point:: 424.4±45.0 °C(Predicted)
Density: 1.454±0.06 g/cm3(Predicted)
storage temp.: <0°C
solubility: DMF: soluble
pka: 1.92±0.20, most acidic, temperature: 25 °C
form: powder to crystal
color: White crystals
λmax: 336 nm (Buffer pH 9.0)
BRN: 384199
Major Application: For organic light-emitting device applications
Biological Applications: Assaying thiols; evaluating iron chelators;identifying/mapping sulfenic acid modifications;as a substrate for measuring peptidases activity,proteases/proteinases activity; as Mycobacterium bovis (BCG) inhibitors;human monoamine oxidase inhibitors;N-Methyl-D-aspartate receptors (NMDARs) inhibitors;dopamine sensors; viscosity sensors;treating cancer/antitumor activity; treating cognitive deficits or schizophrenia
InChIKey: VEEGNDSSWAOLFN-UHFFFAOYSA-N

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 8
HS Code: 2932.20.4500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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

Sigma-Aldrich

Product number: 64948
Product name: 7-Methoxycoumarin-3-carboxylic acid
Purity: suitable for fluorescence, ≥97.0% (HPCE)
Packaging: 100mg
Price: $156
Updated: 2023/06/20

Sigma-Aldrich

Product number: 64948
Product name: 7-Methoxycoumarin-3-carboxylic acid
Purity: suitable for fluorescence, ≥97.0% (HPCE)
Packaging: 500mg
Price: $614
Updated: 2023/01/07

TCI Chemical

Product number: M2233
Product name: 7-Methoxycoumarin-3-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $166
Updated: 2025/07/31

TCI Chemical

Product number: M2233
Product name: 7-Methoxycoumarin-3-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 100mg
Price: $28
Updated: 2025/07/31

Adipogen Life Sciences

Product number: CDX-M0016-M500
Product name: 7-Methoxycoumarin-3-carboxylic Acid
Purity: ≥97%(HPCE)
Packaging: 500mg
Price: $135
Updated: 2021/12/16

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7-METHOXYCOUMARIN-3-CARBOXYLIC ACID Chemical Properties,Usage,Production

Uses

7-Methoxycoumarin-3-carboxylic acid provides a distinguishable contrast when used with longer-wavelength probes in certain multicolor fluorescence applications such as nucleic acid and protein microarrays, in situ hybridization and immunofluorescence.

Uses

7-MethoxycouMarin-3-carboxylic acid is used for labelling oligonucleotides and ribonucleotides.

7-METHOXYCOUMARIN-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co

Product: 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID 20300-59-8
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-08

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7-METHOXYCOUMARIN-3-CARBOXYLIC ACID FOR FLUORESCENCE 98+%

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7-Methoxycoumarin-3-carboxylic acid, Amine-reactive fluorescent probe

20300-59-8

Fluorescent Probes, Labels, Particles and Stains

Detection

Biochemicals and Reagents

BioChemical

Biochemicals and Reagents

DetectionFluorescent Probes, Labels, Particles and Stains

Fluorescent Probes, Labels, Particles and Stains

Functional Group Reactive Labels

Functional Group Reactive Labels for SpectroscopyFluorescent Indicators and Probes

Lipophilic and Membrane Probes

Other Non-Polar or Lipophilic Probes