4-Methylumbelliferyl butyrate

丁酸-4-甲基伞形酮

Also known as: 4-Methylumbelliferyl butyrate, 4-Methyl-2-oxo-2H-1-benzopyran-7-yl butyrate, Butyric acid 4-methylumbelliferyl ester, 4-Methylumbelliferyl butyrate, fluorogenic butyrate esterase substrate, 4-MUB, EINECS 241-694-7, MFCD00038087, (4-Methyl-2-oxochromen-7-yl) butanoate

4-Methylumbelliferyl butyrate (CAS 17695-46-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H14O4 and a molecular weight of 246.25900 g/mol. It is also known as 4-Methyl-2-oxo-2H-1-benzopyran-7-yl butyrate, Butyric acid 4-methylumbelliferyl ester and 4-Methylumbelliferyl butyrate, fluorogenic butyrate esterase substrate. Key properties include a melting point of 90-92ºC(lit.), a boiling point of 393.4ºC at 760 mmHg, a density of 1.197 g/cm3 and a flash point of 199.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17695-46-4

Jingsj CID

J-25096-2

Molecular Formula

C₁₄H₁₄O₄

Chinese Name

丁酸-4-甲基伞形酮

Molecular Weight

246.25900 g/mol

Category

Organic Acids

Last updated

8/21/2026