4-Methylumbelliferone CAS 90-33-5

CAS:90-33-5

Qaacidda Molekuleeri:C10H8O3

Miisaanka Molekule:176.17

EINECS:201-986-7

Isku-mid ah:TIMTEC-BB SBB009085; UMBELLIFERONE 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; HYMECROMONE; IFLAB-BB F1918-0038; AURORA KA-3734; B-METHYLUMBELLIFERONE; BETA-METHYLUMBELLIFERONE

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay 4-Methylumbelliferone CAS 90-33-5?

Kilaasooyin u eg irbad 4-Methylobelliferone. Barta dhalaalka 185-186 ℃ (194-195 ℃), oo ku milma ethanol, aashitada acetic, xalalka alkaline, iyo ammonia, oo si yar ugu milma biyaha kulul, ether, iyo kloroform. Iftiin buluug ah marka la falgalo aashitada sulfuric ee xooggan

Faahfaahinta

Shay	Faahfaahinta
MW	176.17
Barta dhalaalaysa	188.5-190 °C (iftiin)
Daahirnimo	wax yar milmi kara
MILA	Ku milma biyaha.
Xaaladaha kaydinta	2-8°C
pKa	7.79 (25℃)

Codsiga

4-Methylobelliferone waa daawo choleretic ah waana mid ka mid ah daawada ka hortagga xasaasiyadda sodium succinate. 4-Methylobelliferone laysarka rinjiga, heerka go'aaminta fluorescence ee dhaqdhaqaaqa enzyme-ka. Tilmaame lagu cabbiro nitric acid.