2-Aminonicotinic acid CAS 5345-47-1

Believe Chemical ke moetsi ea ka sehloohong oa China 2-Aminonicotinic acid CAS 5345-47-1 moetsi, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore 2-Aminonicotinic acid CAS 5345-47-1 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela

Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, le ho itšetleha ka khopolo ea khoebo ea ho nchafatsa le nts'etsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!

2-Aminonicotinic acid CAS 5345-47-1

2-Aminonicotinic acid CAS 5345-47-1 Lisebelisoa tsa Lik'hemik'hale

Sebaka se qhibilihang ke 295-297°C(Dec.)(lit.)
Sebaka se belang 253.51°C (karolelano)
Density 1.3471 (karolelano)
Refractive index 1.5100(khakanyo)
Maemo a polokelo Keepindarkplace, Inertatmosphere, Roomtemperature
Solubility DMSO
Acidity coefficient (pKa) 2.94±0.10 (E boletsoeng esale pele)
MorphologyCrystallinePowder
Mmala Off-whitetolight yellow
ho qhibiliha ha metsi

2-Aminonicotinic acid CAS 5345-47-1

2-Aminonicotinic acid CAS 5345-47-1 ke ea bohlokoa ea meriana le chefo e bolaeang likokoanyana lipakeng. Ka tloaelo, 3-nitrile pyridine kapa 3-amidopyridine e sebelisoa e le lisebelisoa tse tala, ka ho kenya lesale la pyridine, chlorinating sebakeng sa 2-setulo sa pyridine ebe se feta se fumanoang ke hydroxylation. Ka lebaka la potoloho e rarahaneng ea motsoako le lihlahisoa tse fokolang, litšenyehelo le theko li phahame haholo.

Organic Synthesis. Sulfathiazole lipakeng