53518-15-3Nc1ccc2c(C(F)(F)F)cc(=O)oc2c1JBNOVHJXQSHGRL-UHFFFAOYSA-N7-amino-4-(trifluoromethyl)coumarin is a member of 7-aminocoumarins. It has a role as a fluorochrome.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
使用Coumarin 151 is used to prepare peptidase substrates and for the synthesis of substrates for the fluorometric assay of proteolytic enzymes in biological fluids.
純化方法Purify the coumarin by column chromatography on a C18 column, elute with acetonitrile/0.01M H2O/HCl (1:1), and recrystallise it from isopropanol. Alternatively, it is eluted from a silica gel column with CH2Cl2, or by extracting a CH2Cl2 solution (4g/L) with 1M aqueous NaOH (3 x 0.1L), followed by drying (MgSO4), filtration and evaporation. [Bissell J Org Chem 45 2283 1980, Zimmermann et al. Anal Biochem 70 258 1976.]
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53518-15-3DTXSID0068862CHEMBL1301731CHEBI:51772化学的特性Coumarin 151 is yellow powder