3-[(3-amino-4-methylamino-benzoyl) pyridin-2-yl-amino] - (CAS# 212322-56-0)

Gabatarwa

N-[4-methylamino-3-aminobenzoyl] N-2-pyridyl-b-alanine ethyl ester, sau da yawa an rage shi azaman AAPB, wani sinadari ne. Mai zuwa shine gabatarwa ga yanayi, amfani, hanyar masana'anta da bayanan aminci na AAPB:

inganci:

- Bayyanar: Gabaɗaya fari zuwa haske rawaya crystalline m.

- Solubility: Soluble a cikin kwayoyin kaushi kamar dimethyl sulfoxide da methylene chloride, wanda ba a iya narkewa a cikin ruwa.

- Chemistry: AAPB yana hydrolyzed a ƙarƙashin yanayin acidic kuma yana iya amsawa tare da amines da aldehydes na aromatic da ketones.

Amfani:

Ana amfani da AAPB sau da yawa azaman tsaka-tsaki a cikin ƙwayoyin halitta kuma ana iya amfani dashi don shirya mahadi masu ɗauke da sifofin pyridine ko benzamide.

Hanya:

Hanyar shirye-shiryen AAPB tana da ɗan rikitarwa kuma gabaɗaya ta ƙunshi ɗaukar matakai da yawa. Babban hanyar haɗin gwiwa yawanci ya haɗa da amsawar albarkatun ƙasa kamar pyridone da ethyl para-aminobenzoate, wanda ake aiwatar ta hanyar matakai daban-daban.

Bayanin Tsaro: A matsayin ma'auni na kwayoyin halitta, yana iya yin tasiri mai guba akan mutane kuma yakamata a ɗauki matakan tsaro na dakin gwaje-gwaje masu dacewa, kamar saka kayan kariya da aiki ƙarƙashin ingantattun yanayin dakin gwaje-gwaje. Har ila yau wajibi ne don kauce wa hulɗa da oxidants da acid mai karfi.