Te kounga teitei 99% Uridine me te CAS 58-96-8 me te utu wheketere

Whakaahuatanga Poto:

Uridine

CAS 58-96-8

Te whakamatautau: 99%

Hua whanaunga:

NMN, NADH, AMP-Na2, CTP-Na2, UDP-G, UTP-Na3, GTP-NA2, GMP-Na2, UMP, ATP, CDPC

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Whakaahuatanga

Hkounga igh 99% Uridine me CAS 58-96-8me te utu wheketere

Ko te Uridine he pyrimidine-analog glycosylated kei roto ko te uracil e piri ana ki te mowhiti ribose (he ake ake ranei, aribofuranose) ma te hononga β-N1-glycosidic.Koia tetahi o nga nucleosides e rima e hanga ana i nga waikawa karihi, ko etahi atu he adenosine, thymidine, cytidine me te guanosine.Ko nga nucleosides e rima ka whakapotohia ki o raatau reta kotahi U, A, T, C me G.Heoi ano, ko te thymidine te nuinga o te tuhi hei 'dT' (ko te 'd' e tohu ana i te 'deoxy') na te mea kei roto he moiety 2'-deoxyribofuranose kaua ki te mowhiti ribofuranose i kitea i roto i te uridine.Ko tenei na te mea kei te kitea te thymidine i roto i te waikawa deoxyribonucleic (DNA) engari ehara i te waikawa ribonucleic (RNA).Engari, ka kitea te uridine i roto i te RNA, ehara i te DNA.Ko nga nucleoside e toru e toe ana ka kitea i roto i te RNA me te DNA.I roto i te RNA, ka tohuhia hei A, C me G engari i roto i te DNA ka tohuhia hei dA, dC me dG.

Āhuatanga matū:

Te kounga teitei 99% Uridine me te CAS 58-96-8 me te utu wheketere
CAS: 58-96-8
MF: C9H12N2O6
MW: 244.2
EINECS: 200-407-5
Ira whakarewa 163-167 °C(marama)
Ira kohua 387.12°C (whakatau tata)
kiato 1.4221 (whakatau tata)
hanga paura
tae White ki tata ma

Pepa Raraunga Hangarau/TDS:

Hkounga igh 99% Uridine me CAS 58-96-8me te utu wheketere

Nga taonga	Whakatakotoranga
Te ahua	Te paura tioata ma, tata ma ranei
Tautuhinga	Kia nui rawa te whakaurunga i te 262±2nm te roangaru me te iti o te whakaurunga ki te 231±2nm//0.70-0.80//0.32-0.38
Te maama me te tae o te otinga	Marama, kore tae
Ngaronga on whakamaroke	≤0.5%
Te hurihanga motuhake	+6.0°~+10.0°
Nga konganuku taumaha	≤0.001%
Te mura o te toenga	≤0.1%
Pure (HPLC)	≥98.0%
Te whakamatautau	98.0%~102.0%