M7759
4-Methylumbelliferyl butyrate
Synonym(s):
MU-Bu
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About This Item
Empirical Formula (Hill Notation):
C14H14O4
CAS Number:
Molecular Weight:
246.26
EC Number:
241-694-7
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
227973
MDL number:
InChI key
WKPUJZVCZXWKCK-UHFFFAOYSA-N
InChI
1S/C14H14O4/c1-3-4-13(15)17-10-5-6-11-9(2)7-14(16)18-12(11)8-10/h5-8H,3-4H2,1-2H3
SMILES string
CCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
mp
90-92 °C (lit.)
storage temp.
−20°C
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Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Determination of lipase activity using image analysis.
Marcelo Müller-Santos et al.
Analytical biochemistry, 351(2), 305-307 (2006-03-10)
M Vaneechoutte et al.
Journal of clinical microbiology, 26(6), 1227-1228 (1988-06-01)
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. All B. catarrhalis strains tested gave a positive fluorescence reaction within 5
Ivan Kurtovic et al.
Fish physiology and biochemistry, 36(4), 1041-1060 (2010-02-10)
Lipases were purified from delipidated pyloric ceca powder of two New Zealand-sourced fish, Chinook salmon (Oncorhynchus tshawytscha) and hoki (Macruronus novaezelandiae), by fractional precipitation with polyethylene glycol 1000, followed by affinity chromatography using cholate-Affi-Gel 102, and gel filtration on Sephacryl
E Speeleveld et al.
Journal of clinical microbiology, 32(5), 1362-1363 (1994-05-01)
Moraxella catarrhalis can easily be differentiated from other oxidase-positive, gram-negative cocci with tributyrine, 4-methylumbelliferyl butyrate, or indoxyl acetate. All M. catarrhalis give positive reactions, and all Neisseria spp. give negative reactions. The 4-methylumbelliferyl butyrate tube test and indoxyl acetate strip
Daniel Kübler et al.
European biophysics journal : EBJ, 44(8), 655-665 (2015-08-01)
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 discovered. It has the typical α/β hydrolase fold but lacks a lid
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