CAS 90-33-5

4-Metilumbelliferone

Descrizione:

4-Metilumbelliferone, noto anche come 7-metil-2H-cromene-2-one, è un composto chimico con il numero CAS 90-33-5. Appartiene alla classe delle cumarine, che sono composti aromatici caratterizzati da una struttura di benzopirone. Questa sostanza è tipicamente un solido cristallino giallo che è solubile in solventi organici come etanolo e dimetilsolfossido, ma ha una solubilità limitata in acqua. 4-Metilumbelliferone presenta proprietà di fluorescenza, rendendolo utile come sonda fluorescente in saggi biochimici. È noto per il suo ruolo come substrato per alcune enzimi, in particolare nello studio dei processi di glucuronidazione. Inoltre, questo composto è stato studiato per i suoi potenziali effetti terapeutici, comprese le proprietà anti-infiammatorie e anti-cancerogene. La sua capacità di inibire alcune enzimi, come l'ialuronidasi, ha suscitato interesse nei campi della farmacologia e della biochimica. In generale, 4-Metilumbelliferone è un composto versatile con applicazioni nella ricerca e potenziali usi medicinali.

Formula: C₁₀H₈O₃

InChI: InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3

InChI key: InChIKey=HSHNITRMYYLLCV-UHFFFAOYSA-N

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

Sinonimi:

• 4-Methyl-7-hydroxycoumarin
• 4-Methylumbelliferone
• 4-Mu
• 7-Hydroxy-4-methycoumarin
• 7-Hydroxy-4-methyl-2-chromenone
• 7-Hydroxy-4-methyl-2-oxo-3-chromene
• 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one
• 7-Hydroxy-4-methyl-2H-chomen-2-one
• 7-Hydroxy-4-methyl-2H-chromen-2-on
• 7-Hydroxy-4-methyl-2H-chromen-2-one
• 7-Hydroxy-4-methylbenzopyran-2-one
• 7-Hydroxy-4-methylcoumarin
• 7-Hydroxyl-4-methylcoumarine
• Benzopyran(2H-1)-2-One, 7-Hydroxy-4-Methyl-
• Bilcolic
• Bilicante
• Biliton H
• Cantabilin
• Cantabiline
• Cholestil
• Cholonerton
• Cholspasmin
• Coumarin 4
• Coumarin 456
• Coumarin, 7-hydroxy-4-methyl-
• Cumarote C
• Eurogale
• Himecol
• Himecromona
• Hymecromon
• Hymecromone
• Imecromone
• Lm 94
• Medilla
• Mendiaxon
• Nsc 19026
• Nsc 9408
• Odeston
• Omega 127
• Pilot 447
• Umbelliferone, 4-methyl-
• β-Methylumbelliferone
• imechromone
• 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-
• 7-hydroxy-4-methylbenzpyrone
• 7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one
• beta-methylumbelliferone
• eurogae
• 2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-

4-Methylumbelliferone

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: >98.0%(T)

Colore e forma: White to Light yellow powder to crystal

Peso molecolare: 176.17

Ref: 3B-M0453

4-Methylumbelliferone, 97%

CAS: 90-33-5

4-Methylumbelliferone is used in the determination of nitric acid and as a standard for fluorometric determination of enzyme activity. It is also used in bile therapy. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label

Formula: C₁₀H₈O₃

Purezza: 97%

Colore e forma: White to cream to pale yellow to pale brown, Crystals or powder or crystalline powder

Peso molecolare: 176.17

Ref: 02-A10337

HYMECROMONE CRS

CAS: 90-33-5

HYMECROMONE CRS

Formula: C₁₀H₈O₃

Colore e forma: Crystalline Powder. White. Powder.

Peso molecolare: 176.1687

Ref: 41-Y0000011

4-Methylumbelliferone

CAS: 90-33-5

4-Methylumbelliferone: coumarin derivative, used as spasmolytic, choleretic, light-protective agent, and to detect nitric acid.

Formula: C₁₀H₈O₃

Purezza: 97.32% - 97.70%

Colore e forma: Less Crystals Insoluble In Water (Ntp 1992) Physical Description Colorless Crystals Insoluble In Water (Ntp 1992)

Peso molecolare: 176.17

Ref: TM-T1391

7-Hydroxy-4-methyl-2H-chromen-2-one

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 176.1687

Ref: IN-DA006RML

Hymecromone

CAS: 90-33-5

Formula: C₁₀H₈O₃

Peso molecolare: 176.17

Ref: 4Z-H-092001

4-Methylumbelliferone

CAS: 90-33-5

4-Methylumbelliferone

Purezza: ≥95%

Peso molecolare: 176.17g/mol

Ref: 54-BUP14674

4-Methylumbelliferone

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: 98.0 - 102.0 % (anhydrous basis)

Colore e forma: White to off-white crystalline powder

Peso molecolare: 176.17

Ref: 7W-GE8143

7-Hydroxy-4-methylcoumarin

CAS: 90-33-5

7-Hydroxy-4-methylcoumarin

Formula: C₁₀H₈O₃

Purezza: ≥95%

Colore e forma: white solid

Peso molecolare: 176.17g/mol

Ref: 54-OR7969

4-Methylumbelliferone

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: 95%~99%

Peso molecolare: 176.171

Ref: BP-SBP03388

Hymecromone

Prodotto controllato

CAS: 90-33-5

Formula: C₁₀H₈O₃

Colore e forma: Neat

Peso molecolare: 176.17

Ref: 86-MM0294.00

4-Methylumbelliferone

CAS: 90-33-5

Formula: C₁₀H₈O₃

Colore e forma: Neat

Peso molecolare: 176.17

Ref: 04-C15146000

4-Methylumbelliferone

Prodotto controllato

CAS: 90-33-5

Formula: C₁₀H₈O₃

Colore e forma: White To Light Yellow

Peso molecolare: 176.17

Ref: TR-M333000

4-Methylumbelliferone

CAS: 90-33-5

4-Methylumbelliferone is a coumarin derivative that inhibits the activity of enzymes such as p-nitrophenyl phosphate oxidase and aminopeptidase. It is used in vitro to study oxidative injury, which plays a role in the pathogenesis of inflammatory diseases, including primary sclerosing cholangitis and bone marrow transplantation. 4-Methylumbelliferone has been shown to induce apoptosis by increasing reactive oxygen species levels and activating toll-like receptor 4 (TLR4). It also has inhibitory effects on osteosarcoma cell proliferation in vitro.

Formula: C₁₀H₈O₃

Peso molecolare: 176.17 g/mol

Ref: 3D-M-5421

4-Methylumbelliferone

CAS: 90-33-5

4-Methylumbelliferone is a coumarin derivative compound used as chemopreventive and therapeutic agent for prostate cancer. It is a fluorogenic substrate use for the detection of E.coli and other bacteria.

Formula: C₁₀H₈O₃

Colore e forma: Off-White Powder

Peso molecolare: 176.17 g/mol

Ref: 3D-FM00596

4-Methylumbelliferone

CAS: 90-33-5

Standard for fluorometric determination of enzyme activity. Hyaluronan synthesis inhibitor.

Formula: C₁₀H₈O₃

Purezza: Min. 97.5 Area-%

Peso molecolare: 176.17 g/mol

Ref: 3D-M-5410

ß-Methylumbelliferone extrapure AR, 98%

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: min. 98% By Titration

Colore e forma: White to light yellow, Crystalline compound or powder

Peso molecolare: 176.17

Ref: SR-18040

7-Hydroxy-4-methyl-2H-chromen-2-one

CAS: 90-33-5

Formula: C₁₀H₈O₃

Purezza: 95%

Colore e forma: Beige powder

Peso molecolare: 176.171

Ref: 10-F093391

Hymecromone

CAS: 90-33-5

Colore e forma: Neat

Ref: 61-FOR0294.00