7-Acetoxy-4-methylcoumarin

Product Name: 7-Acetoxy-4-methylcoumarin
CAS No.: 2747-05-9
Chemical Name: 7-Acetoxy-4-methylcoumarin
Synonyms: MU-AC;MUACETATE;MUB ACETATE;4-MU-ACETATE;ACETYL HYMETOCHROME;7-ACETYL-4-METHYLCOUMARIN;7-Aceoxy-4-MethylcouMarin;METHYLUMBELLIFERYL ACETATE;7-ACETOXY-4-METHYLCOUMARIN;4-METHYL-7-ACETOXYCOUMARIN
CBNumber: CB3713093
Molecular Formula: C12H10O4
Formula Weight: 218.21
MOL File: 2747-05-9.mol

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7-Acetoxy-4-methylcoumarin Property

Melting point:: 149-150 °C(lit.)
Boiling point:: 278.88°C (rough estimate)
Density: 1.1096 (rough estimate)
refractive index: 1.4270 (estimate)
storage temp.: -20°C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Solid
color: White to Off-White
BRN: 189667
InChIKey: HXVZGASCDAGAPS-UHFFFAOYSA-N
CAS DataBase Reference: 2747-05-9(CAS DataBase Reference)
NIST Chemistry Reference: 7-Acetoxy-4-methylcoumarin(2747-05-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 8-10-21
HS Code: 2932209090

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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: M0883
Product name: 4-Methylumbelliferyl acetate
Purity: esterase substrate
Packaging: 5G
Price: $225
Updated: 2024/03/01

TCI Chemical

Product number: A1527
Product name: 7-Acetoxy-4-methylcoumarin
Purity: >98.0%(GC)
Packaging: 5g
Price: $54
Updated: 2024/03/01

Alfa Aesar

Product number: A12147
Product name: 4-Methylumbelliferyl acetate, 99%
Packaging: 5g
Price: $79.7
Updated: 2021/12/16

Alfa Aesar

Product number: A12147
Product name: 4-Methylumbelliferyl acetate, 99%
Packaging: 25g
Price: $267
Updated: 2021/12/16

Alfa Aesar

Product number: A12147
Product name: 4-Methylumbelliferyl acetate, 99%
Packaging: 100g
Price: $755
Updated: 2021/12/16

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7-Acetoxy-4-methylcoumarin Chemical Properties,Usage,Production

Chemical Properties

beige crystalline flakes and needles

Uses

Fluorogenic substrate for esterases, broadly applied to various types of esterases., including carboxyesterases. Measurement of intracellular pH in rat proximal convoluted tubule.

Definition

ChEBI: An acetate ester consiting of umbelliferone carrying a 7-O-acetyl group.

7-Acetoxy-4-methylcoumarin Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Resorcinol

Preparation Products

8-ACETYL-7-HYDROXY-4-METHYLCOUMARIN 2',6'-Dihydroxyacetophenone

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7-Acetoxy-4-methylcoumarin Suppliers

Americas 1 Belgium 1 China 94 Europe 3 Germany 5 India 13 Japan 4 South Korea 1 Switzerland 3 United Kingdom 8 United States 36 USA 1 Global 170

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2747-05-9, 7-Acetoxy-4-methylcoumarinRelated Search:

Acetoxyacetyl chloride Methyltriethoxysilane 6-Methylcoumarin Benzyl acetate Dimethyldimethoxysilane Ethyl acetate Sodium triacetoxyborohydride Isopropyl acetate Cellulose acetate Methyltrimethoxysilane 4-Methylcumarin Ammonium acetate SILICON TETRAACETATE Acetoxyacetic acid Magnesium acetate Vinyl acetate Sodium acetate Butyl acetate

MUB ACETATE

MU-AC

MUACETATE

2H-1-Benzopyran-2-one, 7-(acetyloxy)-4-methyl-

4-Methyl-2-oxo-2H-chromen-7-yl acetate

ACETIC ACID 4-METHYLUMBELLIFERYL ESTER

4-MU-ACETATE

4-METHYLUMBELLIFERYL ACETATE

BETA-METHYLUMBELLIFERYL ACETATE

B-METHYLUMBELLIFERYL ACETATE

METHYLUMBELLIFERYL ACETATE

METHYLUMBELLIFERYL ACETATE, 4-

7-ACETOXY-4-METHYLCOUMARIN

7-(ACETYLOXY)-4-METHYL-2-BENZOPYRONE

JR-8130, 7-Acetyl-4-methylcoumarin, 97%

acetic acid (7-hydroxy-4-methyl-2H-1-benzopyran-2-yl) ester

2-acetoxymethyl-5-(1,3-dioxolan-2-yl)furan

4-Methylumbeliferyl acetate

4-METHYLUMBELLIFERYL ACETATE, FOR FLUORE SCENCE

4-METHYLUMBELLIFERYL ACETATE*CRYSTALLINE

4-Methylumbelliferyl(Mub)Acetate

4-MethylumbelliferylAcetateA.R.

METHYLUMBELLIFERYL ACETATE, 4-(RG)

4-METHYL-7-ACETOXYCOUMARIN

MONOACETOXY-4-METHYLCOUMARIN

4-METHYLUMBELLIFERYL ACETATE FOR FLUORESCENCE 97+%

7-ACETYL-4-METHYLCOUMARIN

2-Oxo-4-methyl-2H-1-benzopyran-7-ol acetate

7-Acetoxy-4-methyl-2H-1-benzopyran-2-one

7-Acetyl-4-methylumbelliferone

Acetic acid 2-oxo-4-methyl-2H-1-benzopyran-7-yl ester

7-Acetoxy-4-methylcoumarin,98%

ACETYL HYMETOCHROME

(4-methyl-2-oxo-chromen-7-yl) acetate

(4-methyl-2-oxochromen-7-yl) acetate

(4-methyl-2-oxo-chromen-7-yl) ethanoate

7-Aceoxy-4-MethylcouMarin

4-Methyl-umbelliferone, acetate

acetic acid (2-keto-4-methyl-chromen-7-yl) ester

acetic acid (4-methyl-2-oxo-7-chromenyl) ester

Acetic acid 4-methyl-2-oxo-2H-chromen-7-yl ester

MU-Ac, 4-methylumbelliferyl acetate

7-Acetoxy-4-methylcoumarin &gt

(4-Methyl-2-oxidanylidene-chromen-7-yl) ethanoate

2747-05-9

2427-05-9

2747-05-09

BioChemical

Biochemicals and Reagents

Alphabetical

Fluorescent Probes, Labels, Particles and Stains

Fluorescent Enzyme Substrates

Coumarin