Uridine CAS 58-96-8

Khoom Piav Qhia:

Khoom Lub Npe: uridine CAS TSIS TAU: 58-96-8

Lub ntsiab lus:

TIMTEC-BB SBB000838;

URACIL RIBOSIDE;

URACIL-1-BETA-D-RIBOFURANOSIDE;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Dawb mus rau dawb-dawb crystalline hmoov

Kev Ntsuas: ≥99.0%

Ceev: 1.674 g/cm3

Melting Point: 165-170ºC

Kub Point: 387.12 ° C (kwv yees kwv yees)

Vapor Siab: 0.0 ± 3.5 mmHg ntawm 25 ° C

Index ntawm Refraction: 1.732

Cia Li Cas: Khaws Txias

Dej Solubility: Soluble hauv dej, dimethylsulfoxide, thiab methanol.

Cov Ntaub Ntawv Kev Nyab Xeeb:

Tus lej phom sij: Xi

Chav Kawm Muaj Kev Nyab Xeeb: 6.1

Tus lej HS: 2934999090

WGK Lub Tebchaws Yelemees: 3

Ntim Cov Pab Pawg: Kuv; II; III

RTECS: YR1450000

Cov Lus Qhia Risk: R36/37/38

Cov Lus Hais Txog Kev Nyab Xeeb: S24/25

Uridine yog glycosylated pyrimidine-analog uas muaj uracil txuas rau lub nplhaib ribose (lossis tshwj xeeb tshaj yog, ribofuranose) ntawm bond-N1-glycosidic daim ntawv cog lus.

Nws yog ib ntawm tsib tus qauv nucleosides uas ua rau nucleic acids, lwm tus yog adenosine, thymidine, cytidine thiab guanosine. Tsib lub nucleosides feem ntau sau luv rau lawv cov lej ib tsab ntawv U, A, T, C thiab G feem. Txawm li cas los xij, thymidine feem ntau sau ua' dT' (& #39; d' sawv cev rau' deoxy') raws li nws muaj 2' -deoxyribofuranose moiety ntau dua li lub nplhaib ribofuranose pom hauv uridine tshuaj Qhov no yog vim thymidine pom hauv deoxyribonucleic acid (DNA) thiab tsis yog ribonucleic acid (RNA). Hloov pauv, uridine muaj nyob hauv RNA thiab tsis yog DNA. Qhov seem peb nucleosides tuaj yeem pom hauv ob qho RNA thiab DNA. Hauv RNA, lawv yuav sawv cev ua A, C thiab G qhov hauv DNA lawv yuav sawv cev ua dA, dC thiab dG.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: uridine cas 58-96-8, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: 4-Chlorobutyryl Chloride CAS 4635-59-0
• Tom ntej: Inosine CAS 58-63-9