4-Methylumbelliferone CAS 90-33-5

CAS:90-33-5

Foromo ea limolek'hule:C10H8O3

Boima ba limolek'hule:176.17

EINECS:201-986-7

Mantsoe a tšoanang:TIMTEC-BB SBB009085; UMBELLIFERONE 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; HYMECROMONE; IFLAB-BB F1918-0038; AURORA KA-3734; B-METHYLUMBELLIFERONE; BETA-METHYLUMBELLIFERONE

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

4-Methylumbelliferone CAS 90-33-5 ke eng?

Likristale tse 4 tse bōpehileng joaloka nale ea methylobelliferone. Sebaka sa ho qhibiliha 185-186 ℃ (194-195 ℃), e qhibilihang ka har'a ethanol, acetic acid, litharollo tsa alkaline, le ammonia, e qhibiliha hanyane ka metsing a chesang, ether le chloroform. Phatsimo e putsoa ha e arabela ka sulfuric acid e matla.

Tlhaloso

Ntho	Tlhaloso
MW	176.17
Sebaka sa ho qhibiliha	188.5-190 °C (e bonesitsoeng)
Bohloeki	e qhibilihang hanyane
E qhibilihisang	E qhibiliha ka metsing.
Maemo a polokelo	2-8°C
pKa	7.79 (ka 25℃)

Kopo

4-Methylobelliferone ke moriana oa choleretic le motsoako o thibelang allergy oa sodium succinate. 4-Methylobelliferone laser dae, e tloaelehileng bakeng sa ho fumana fluorescence ea ts'ebetso ea enzyme. Sesupo sa ho lekanya nitric acid.