(+/-)-Catechin hydrate CAS 7295-85-4

CAS:7295-85-4

Tātai ngota:C15H14O6

Taumaha ngota:290.27

EINECS:230-731-2

Ngā kupu taurite:DL-CATECHIN; DL-CATECHIN NGĀ CATECHINS; TRANS-2-(3,4-DIHYDROXYPHENYL)3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOLTRANS-PIROMELLITIC ACID; TRANS-1,2,4,5-BENZENETHERACARBOXYLIC ACID; (+/-)-3,3',4',5,7-FLAVANPENTOL; 3,3',4',5,7-FLAVANPENTOL; YK-85 Kōwhai Mārama

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te (+/-)-Catechin hydrate CAS 7295-85-4?

(+/-) - Ka hangaia e te catechin hydrate he tioata āhua ngira me te ira rewa o te 212-216 ℃. He wairewa pakupaku ki te wai matao me te ether, he wairewa ki te wai wera, te etanoru, te waikawa acetic hukapapa, me te acetone, kāore e wairewa ki te benzene, te chloroform, me te petroleum ether.

Whakatakotoranga

Taonga	Whakatakotoranga
Ngā tikanga rokiroki	Hirihia ki te maroke, 2-8°C
parakore	99%
Te pūwāhi koropupū	630.4±55.0 °C (I matapaetia)
pKa	9.54±0.10(I matapaetia)
MW	290.27
Kiato	1.593±0.06 g/cm3 (I matapaetia)

Tono

(+/-) - He wāhanga nui te catechin hydrate i roto i te tī, he kaha tōna kaha ki te tango i ngā rauropi kore utu me te ārai mate, koinei anō hoki te pūtake o ētahi atu pānga rongoā o ngā catechin; He maha anō hoki ngā mahi a ngā catechin pērā i te tiaki i te pūnaha manawa me te roro, te ārai i te pukupuku, te ārai i te huakita, te ārai i te huaketo, te ārai i te mumura, te tiaki i ngā io, te ate, te whatukuhu, te whakaiti taumaha, te ārai i te mate huka, me ētahi atu. Ka taea hoki te whakamahi i roto i ngā ahumahi tae me te tanning.