CAS 2747-05-9

Acetato di 4-metilumbelliferone

Descrizione:

Acetato di 4-metilumbelliferone è un composto organico sintetico comunemente usato come substrato fluorogenico in saggi biochimici, particolarmente per la rilevazione di enzimi come esterasi e lipasi. È caratterizzato dalla sua struttura, che include un gruppo metilumbeliferilico legato a un gruppo acetato. Questo composto è tipicamente un solido cristallino bianco a giallo pallido che è solubile in solventi organici come metanolo e dimetilsolfossido, ma meno solubile in acqua. Dopo l'idrolisi enzimatica, rilascia 4-metilumbeliferone, un prodotto fluorescente che emette luce blu quando eccitato, rendendolo utile per analisi quantitative in varie applicazioni biologiche e chimiche. Il composto è stabile in condizioni normali di laboratorio, ma deve essere conservato lontano dalla luce per prevenire la degradazione. Devono essere adottate precauzioni di sicurezza quando si maneggia questa sostanza, poiché può comportare rischi per la salute se ingerita o inalata. In generale, Acetato di 4-metilumbelliferone è uno strumento prezioso nella biologia molecolare e nella biochimica per studiare l'attività enzimatica.

Formula: C₁₂H₁₀O₄

InChI: InChI=1/C12H12O4/c1-7-5-12(15-8(2)13)16-11-6-9(14)3-4-10(7)11/h3-6,12,14H,1-2H3

InChI key: InChIKey=HXVZGASCDAGAPS-UHFFFAOYSA-N

SMILES: CC=1C=2C(=CC(OC(C)=O)=CC2)OC(=O)C1

Sinonimi:

• (4-Methyl-2-oxochromen-7-yl) acetate
• 2-Acetoxymethyl-5-(1,3-Dioxolan-2-Yl)Furan
• 2H-1-Benzopyran-2-one, 7-(acetyloxy)-4-methyl-
• 4-Methyl-7-acetoxycoumarin
• 4-Methylumbeliferyl acetate
• 4-Methylumbelliferone 7-acetate
• 4-Methylumbelliferone acetate
• 4-Methylumbelliferyl acetate
• 4-methyl-2-oxo-2H-chromen-7-yl acetate
• 7-(Acetyloxy)-4-methyl-2H-1-benzopyran-2-one
• 7-(Acetyloxy)-4-methylcoumarin
• 7-Hydroxy-4-methylcoumarin acetate
• 7-hydroxy-4-methyl-2H-chromen-2-yl acetate
• Coumarin, 7-hydroxy-4-methyl-, acetate
• NSC 1059
• NSC 31658
• NSC 44763
• NSC 688806
• Umbelliferone, 4-methyl-, acetate
• β-Methylumbelliferone acetate
• 4-Methylumbelliferyl(Mub)Acetate
• MUACETATE
• ACETIC ACID 4-METHYLUMBELLIFERYL ESTER
• 7-(ACETYLOXY)-4-METHYL-2-BENZOPYRONE
• B-METHYLUMBELLIFERYL ACETATE
• MUB ACETATE
• 4-MU-ACETATE
• MU-AC
• 4-METHYLUMBELLIFERYL ACETATE, FOR FLUORE SCENCE
• BETA-METHYLUMBELLIFERYL ACETATE
• 4-METHYLUMBELLIFERYL ACETATE*CRYSTALLINE
• 7-ACETOXY-4-METHYLCOUMARIN
• METHYLUMBELLIFERYL ACETATE
• METHYLUMBELLIFERYL ACETATE, 4-

7-Acetoxy-4-methylcoumarin

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Purezza: >98.0%(GC)

Colore e forma: White to Orange to Green powder to crystal

Peso molecolare: 218.21

Ref: 3B-A1527

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

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 218.2054

Ref: IN-DA003NCI

7-Acetoxy-4-methylcoumarin

CAS: 2747-05-9

7-Acetoxy-4-methylcoumarin

Purezza: 99%

Peso molecolare: 218.21g/mol

Ref: 54-OR345252

7-Acetoxy-4-methylcoumarin

CAS: 2747-05-9

7-Acetoxy-4-methylcoumarin

Purezza: ≥80%

Peso molecolare: 218.21g/mol

Ref: 54-BUP17992

7-Acetoxy-4-methoxycoumarin

CAS: 2747-05-9

7-Acetoxy-4-methoxycoumarin

Purezza: 98%

Peso molecolare: 234.20g/mol

Ref: 54-OR345000

Hymecromone Acetate

CAS: 2747-05-9

Colore e forma: Neat

Ref: 86-MM0294.04

Sodium Cromoglicate Impurity 15

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Peso molecolare: 218.21

Ref: 4Z-C-225016

4-Methylumbelliferyl acetate

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Peso molecolare: 218.21

Ref: 7W-GC1749

7-Acetoxy-4-methylcoumarin

CAS: 2747-05-9

7-Acetoxy-4-methylcoumarin is an inhibitor of GST and can inhibit AFB1-DNA binding in vitro.Cost-effective and quality-assured.

Formula: C₁₂H₁₀O₄

Purezza: 88.44% - 97.10%

Colore e forma: Beige Crystalline Flakes And Needles

Peso molecolare: 218.21

Ref: TM-T7037

4-Methylumbelliferyl acetate

CAS: 2747-05-9

Fluorogenic substrate for carboxylesterase

Formula: C₁₂H₁₀O₄

Purezza: Min. 95%

Colore e forma: White Powder

Peso molecolare: 218.21 g/mol

Ref: 3D-EM16008

7-ACETOXY-4-METHYLCOUMARIN

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Purezza: 98%

Colore e forma: No data available.

Peso molecolare: 218.208

Ref: 10-F300779

4-Methylumbelliferyl acetate - 95%

CAS: 2747-05-9

4-Methylumbelliferyl acetate is a fluorescent compound that can be used to measure the activity of cytochrome P450 enzymes. The fluorescence intensity of 4-methylumbelliferyl acetate increases when it reacts with substrates and inhibitors in vitro. This chemical has been shown to inhibit the enzyme cyclooxygenase in rat liver microsomes, which may lead to blood disorders. It also inhibits coumarin derivatives and human pathogens, such as erythromycin-resistant Staphylococcus aureus (MRSA). 4-Methylumbelliferyl acetate is used as a substrate for polymerase chain reaction (PCR) analysis because it is not susceptible to hydrolysis by esterases.

Formula: C₁₂H₁₀O₄

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 218.21 g/mol

Ref: 3D-EM166026

Hymecromone Acetate

CAS: 2747-05-9

Formula: C₁₂H₁₀O₄

Peso molecolare: 218.21

Ref: ST-EA-CP-H32005