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

Modify Date: 2025-08-25 18:40:55

4-Methyl-2-oxo-2H-chromen-7-yl octanoate Structure
4-Methyl-2-oxo-2H-chromen-7-yl octanoate structure
Common Name 4-Methyl-2-oxo-2H-chromen-7-yl octanoate
CAS Number 20671-66-3 Molecular Weight 302.365
Density 1.1±0.1 g/cm3 Boiling Point 441.1±40.0 °C at 760 mmHg
Molecular Formula C18H22O4 Melting Point 44ºC ± 1ºC
MSDS N/A Flash Point 219.7±25.7 °C

 Use of 4-Methyl-2-oxo-2H-chromen-7-yl octanoate


4-Methylumbelliferyl octanoate is a octoate. 4-Methylumbelliferyl octanoate can be used as a s ubstrate of hog pancreatic lipase[1].

 Names

Name (4-methyl-2-oxochromen-7-yl) octanoate
Synonym More Synonyms

 4-Methyl-2-oxo-2H-chromen-7-yl octanoate Biological Activity

Description 4-Methylumbelliferyl octanoate is a octoate. 4-Methylumbelliferyl octanoate can be used as a s ubstrate of hog pancreatic lipase[1].
Related Catalog
References

[1]. Melius P, et al. Studies on 4-methylumbelliferone caprylate as a substrate for hog pancreatic lipase. Anal Biochem. 1970 Oct;37(2):395-401.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 441.1±40.0 °C at 760 mmHg
Melting Point 44ºC ± 1ºC
Molecular Formula C18H22O4
Molecular Weight 302.365
Flash Point 219.7±25.7 °C
Exact Mass 302.151794
PSA 56.51000
LogP 5.05
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.527

 Safety Information

Hazard Codes Xi
RIDADR UN1479
HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Methylumbelliferyl octanoate
4-methylumbelliferone octanoate
octanoic acid 4-methyl-2-oxo-2H-chromen-7-yl ester
Octanoic acid, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
4-Methylumbelliferyl caprylate
4-MUCA
7-(heptylcarbonyl)oxy-4-methyl-2H-1-benzopyran-2-one
4-Methyl-2-oxo-2H-chromen-7-yl octanoate
MUCAP
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