![]() 4-Methylumbelliferyl butyrate structure
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Common Name | 4-Methylumbelliferyl butyrate | ||
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CAS Number | 17695-46-4 | Molecular Weight | 246.25900 | |
Density | 1.197 g/cm3 | Boiling Point | 393.4ºC at 760 mmHg | |
Molecular Formula | C14H14O4 | Melting Point | 90-92ºC(lit.) | |
MSDS | Chinese USA | Flash Point | 199.8ºC |
Use of 4-Methylumbelliferyl butyrate4-Methylumbelliferyl butyrate (4-MUB) is a coumarin-based fluorogenic substrate used for the identification of M. catarrhalis C4- esterase. 4-Methylumbelliferyl butyrate can converse to the blue-emissive 4-methylumbelliferone (4-MU; HY-N0187)[1]. |
Name | 4-Methylumbelliferyl butyrate |
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Synonym | More Synonyms |
Description | 4-Methylumbelliferyl butyrate (4-MUB) is a coumarin-based fluorogenic substrate used for the identification of M. catarrhalis C4- esterase. 4-Methylumbelliferyl butyrate can converse to the blue-emissive 4-methylumbelliferone (4-MU; HY-N0187)[1]. |
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Related Catalog | |
References |
Density | 1.197 g/cm3 |
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Boiling Point | 393.4ºC at 760 mmHg |
Melting Point | 90-92ºC(lit.) |
Molecular Formula | C14H14O4 |
Molecular Weight | 246.25900 |
Flash Point | 199.8ºC |
Exact Mass | 246.08900 |
PSA | 56.51000 |
LogP | 2.80690 |
Vapour Pressure | 2.13E-06mmHg at 25°C |
Index of Refraction | 1.545 |
Storage condition | -20°C |
~94% 4-Methylumbelli... CAS#:17695-46-4 |
Literature: Instytut Chemii Organicznej, Polska Akademia Nauk Patent: WO2009/67031 A1, 2009 ; Location in patent: Page/Page column 14 ; |
~% 4-Methylumbelli... CAS#:17695-46-4 |
Literature: Journal of the American Chemical Society, , vol. 62, p. 1441,1443 |
HS Code | 2932209090 |
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Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Rapid identification of Branhamella catarrhalis with 4-methylumbelliferyl butyrate.
J. Clin. Microbiol. 26 , 1227, (1988) Branhamella catarrhalis can be distinguished from Neisseria spp. by the presence of butyrate esterase. This enzyme can be rapidly detected when 4-methylumbelliferyl butyrate is used as the substrate. ... |
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Characterization of an acidic cold-adapted cutinase from Thielavia terrestris and its application in flavor ester synthesis.
Food Chem. 188 , 439-45, (2015) An acidic cutinase (TtcutB) from Thielavia terrestris CAU709 was purified to apparent homogeneity with 983 Um g(-1) specific activity. The molecular mass of the enzyme was estimated to be 27.3 and 27.... |
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Fluorescence spectroscopic analysis of the structure and dynamics of Bacillus subtilis lipase A governing its activity profile under alkaline conditions.
Eur. Biophys. J. 44 , 655-65, (2015) Because of their vast diversity of substrate specificity and reaction conditions, lipases are versatile materials for biocatalysis. Lipase A from Bacillus subtilis (BSLA) is the smallest lipase yet di... |
(4-methyl-2-oxochromen-7-yl) butanoate |
MFCD00038087 |
EINECS 241-694-7 |