5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1

Believe Chemical waa hormuudka Shiinaha 5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabada, si markaa 5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso

Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!

5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1

5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1

Barta dhalaalka 167-171 ° C (L)
Barta karkarinta 253.51 ° C (qiyaas adag)
Cufnaanta 1.3471 (qiyaas adag)
Tilmaanta dib-u-celinta 1.5100 (la qiyaasay)
Shuruudaha kaydinta waa in lagu hayaa meel calaamadaysan, la xidhay oo engegan, iyo heerkulka qolka
Dimethyl sulfoxide (wax yar), methanol (wax yar)
Miiska budada liimiga ah

5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1

5-methylpyrazine-2-carboxylic acid, oo sidoo kale loo yaqaan 2-methyl-5-carboxylic acid pyrazine, waa dhexdhexaad dawooyin muhiim ah, kaas oo inta badan loo isticmaalo in lagu diyaariyo daroogada muhiimka ah ee hypoglycemic glibenclamide iyo jiilka cusub ee hoos u dhigista lipid-hoos u dhaca. daroogada acid. Isla mar ahaantaana, qaabkeeda methyl 2-methyl-5-pyrazine formate sidoo kale waa daawo muhiim u ah daaweynta qaaxada.