CAS 3368-04-5: 4-Methylumbelliferyl phosphate

Description: 4-Methylumbelliferyl phosphate (MUP) is a synthetic chemical compound commonly used as a substrate in biochemical assays, particularly for the detection of phosphatase activity. It is characterized by its fluorescent properties, which allow for sensitive detection when it is hydrolyzed by phosphatases to release 4-methylumbelliferone, a fluorescent product. MUP is typically a white to pale yellow crystalline powder that is soluble in water and organic solvents, making it versatile for various laboratory applications. The compound has a molecular formula that includes a phosphate group, contributing to its role in enzymatic reactions. Its fluorescence can be measured using a fluorometer, providing a quantitative means to assess enzyme activity. MUP is widely utilized in research and clinical laboratories for studying enzyme kinetics and for diagnostic purposes, particularly in the fields of biochemistry and molecular biology. Safety data sheets recommend handling it with care, as with many chemical substances, to avoid potential hazards associated with exposure.

Formula: C₁₀H₉O₆P

InChI: InChI=1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14)

InChI key: InChIKey=BCHIXGBGRHLSBE-UHFFFAOYSA-N

SMILES: O=C1OC=2C=C(OP(=O)(O)O)C=CC2C(=C1)C

Synonyms:

• (4-Methyl-2-oxochromen-7-yl) dihydrogen phosphate
• 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-
• 4-Methyl-7-(phosphonooxy)-2H-1-benzopyran-2-one
• 4-Methylcoumarin-7-yl dihydrogen phosphate
• 4-Methylumbelliferone phosphate
• 4-Methylumbelliferyl dihydrogen phosphate
• 4-Methylumbelliferyl orthophosphate
• 4-Methylumbelliferyl phosphate
• 4-methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate
• Coumarin, 7-hydroxy-4-methyl-, dihydrogen phosphate
• 4-Methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid

4-Methylumbelliferyl Phosphate

CAS: 3368-04-5

• Formula: C₁₀H₉O₆P
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 256.15

4-Methylumbelliferyl phosphate, 99%

CAS: 3368-04-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₁₀H₉O₆P
• Purity: 99%
• Color and Shape: Powder, White to off-white
• Molecular weight: 256.15

4-Methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate

CAS: 3368-04-5

• Formula: C₁₀H₉O₆P
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 256.1486

4-Methylumbelliferyl phosphate

CAS: 3368-04-5

• Formula: C₁₀H₉O₆P
• Purity: ≥ 98.0%
• Color and Shape: White powder
• Molecular weight: 256.20

4-Methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate

CAS: 3368-04-5

• Molecular weight: 256.15g/mol

4-Methylumbelliferyl phosphate free acid

CAS: 3368-04-5

• Formula: C₁₀H₉O₆P
• Purity: 98%
• Color and Shape: white powder
• Molecular weight: 256.15g/mol

Hymecromone Phosphate

CAS: 3368-04-5

• Formula: C₁₀H₉O₆P
• Molecular weight: 256.15

4-Methylumbelliferyl phosphate

CAS: 3368-04-5

4-Methylumbelliferyl phosphate (4-MUP) (4-MUP) is used as a fluorogenic substrate of alkaline phosphatases.

• Formula: C₁₀H₉O₆P
• Purity: 99.13%
• Color and Shape: White Crystalline Powder
• Molecular weight: 256.15

4-Methylumbelliferyl phosphate (free acid)

CAS: 3368-04-5

M04137 - 4-Methylumbelliferyl phosphate (free acid)

• Formula: C₁₀H₉O₆P
• Purity: 95+%
• Color and Shape: Solid, No data available.
• Molecular weight: 256.1499938964844

4-Methylumbelliferyl phosphate, free acid

CAS: 3368-04-5

A sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. It is used for …

• Formula: C₁₀H₉O₆P
• Molecular weight: 256.15 g/mol

4-Methylumbelliferyl phosphate, free acid

CAS: 3368-04-5

A sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. It is used for …

• Formula: C₁₀H₉O₆P
• Molecular weight: 256.15 g/mol

4-Methylumbelliferyl phosphate, free acid

CAS: 3368-04-5

A sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. It is used for …

• Formula: C₁₀H₉O₆P
• Molecular weight: 256.15 g/mol

4-Methylumbelliferyl phosphate, free acid

CAS: 3368-04-5

A sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. It is used for …

• Formula: C₁₀H₉O₆P
• Color and Shape: White Powder
• Molecular weight: 256.15 g/mol