I-4-Hydroxyphenylacetic acid CAS 156-38-7

Isithombe Esifakiwe se-4-Hydroxyphenylacetic acid CAS 156-38-7

I-CAS:156-38-7

Ifomula Yamamolekyuli:C8H8O3

Isisindo sama-molecule:152.15

I-EINECS:205-851-3

Amagama afanayo:I-RARECHEM AL BO 0188; I-P-HYDROPHENYLACETIC ACID; I-P-HYDROXYPHENYLACETIC ACID; I-PHPA; I-AKOS 236-100; I-4-HYDROXYPHENYLACETIC ACID; I-4-HYDROXYPHENYLACETIC ACID, YE-FLUORESC ENCE

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-4-Hydroxyphenylacetic acid CAS 156-38-7?

I-4-Hydroxyphenylacetic acid iyimpuphu emhlophe noma ephuzi kancane ekristalu. Iphuzu lokuncibilika 149-151 ℃. Ingancibilikiswa. Incibilikiswa ku-ether, i-ethanol, kanye ne-ethyl acetate. I-4-Hydroxyphenylacetic acid inesisindo sama-molecule esingu-152.15. Iphuzu lokuncibilika 149-151 ℃. Ingancibilikiswa.

Imininingwane

Into	Imininingwane
Indawo yokubilisa	234.6°C (isilinganiso esilinganiselwe)
Ubuningi	1.2143 (isilinganiso esilinganiselwe)
Indawo yokuncibilika	148-151 °C (ukukhanya)
Ukuvuselela kabusha	1.4945 (isilinganiso)
Izimo zokugcina	Isimo esingenamsebenzi
i-pKa	4.50±0.10(Kubikezelwe)

Isicelo

Ukwenziwa kwezinto eziphilayo kwe-4-hydroxyphenylacetic acid. Izinto eziphilayo eziphakathi nendawo zisetshenziselwa ukukhiqizwa kwe-β-receptor blocker atenolol kanye nesithako esisebenzayo se-Pueraria lobata daidzein-4,7-dihydroxyflavone; i-4-Hydroxyphenylacetic acid ingasetshenziswa futhi njengesithako sezibulala-zinambuzane. Ama-reagent okusabela kwe-Acylation kuma-phenolic compounds nama-amine compounds.