I-4-Methylumbliferon CAS 90-33-5

I-CAS:90-33-5

Ifomula yemolekyuli:C10H8O3

Ubunzima beMolekyuli:176.17

EINECS:201-986-7

Izithethantonye:I-TIMTEC-BB SBB009085; UMBELLIFERONE 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; IHYMECROMONE; IFLAB-BB F1918-0038; I-AURORA KA-3734; B-METHYLUMBELLIFERONE; I-BETA-METHYLUMBELLIFERONE

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-4-Methylumbelliferon CAS 90-33-5?

I-4-Methylobelliferon enenaliti emile iikristale. Indawo yokunyibilika 185-186 ℃ (194-195 ℃), inyibilika kwi-ethanol, i-acetic acid, izisombululo zealkaline, kunye ne-ammonia, inyibilika kancinane emanzini ashushu, ether, kunye nechloroform. I-fluorescence eluhlaza okwesibhakabhaka xa isabela nge-asidi ye-sulfuric egxininisiweyo

Inkcazo

Into	Inkcazo
MW	176.17
Indawo yokunyibilika	188.5-190 °C(lit.)
Ubunyulu	inyibilika kancinane
I-SOLUBLE	Inyibilika emanzini.
Iimeko zokugcina	2-8°C
pKa	7.79(nge25℃)

Isicelo

I-4-Methylobelliferone lichiza le-choleretic kunye ne-intermediate ye-anti-allergic drug succinate ye-sodium. I-4-Methylobelliferon laser idayi, umgangatho we-fluorescence ukuzimisela komsebenzi we-enzyme. Isalathisi sokulinganisa i-nitric acid.