4-Methylumbliferon CAS 90-33-5

CAS:90-33-5

Molecular Formula:C10H8O3

Molecular Weight:176.17

EINECS:201-986-7

Mashoko anoreva zvakafanana:TIMTEC-BB SBB009085; UMBELLIFERONE 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; HYMECROMONE; IFLAB-BB F1918-0038; AURORA KA-3734; B-METHYLUMBELLIFERONE; BETA-METHYLUMBELLIFERONE

Siya Mharidzo Yako

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Chii chinonzi 4-Methylumbliferon CAS 90-33-5?

4-Methylobelliferone tsono yakaita makristasi. Melting point 185-186 ℃ (194-195 ℃), inonyungudika mu ethanol, acetic acid, alkaline mhinduro, uye ammonia, inonyungudika zvishoma mumvura inopisa, ether, uye chloroform. Bhuruu fluorescence kana ichiita ine concentrated sulfuric acid

Tsanangudzo

Item	Tsanangudzo
MW	176.17
Melting point	188.5-190 °C(lit.)
Kuchena	zvishoma soluble
SOLUBLE	Soluble mumvura.
Kuchengetedza mamiriro	2-8°C
pKa	7.79(pa25℃)

Application

4-Methylobelliferone mushonga wecholeretic uye wepakati weanti allergic drug sodium succinate. 4-Methylobelliferon laser dye, yakajairwa kuti fluorescence kutsunga kwe enzyme basa. Chiratidzo chekuyera nitric acid.