Cytarabine CAS 147-94-4

Khoom Piav Qhia:

Khoom Lub Npe: cytarabine CAS TSIS TAU: 147-94-4

Lub ntsiab lus:

Cytosine β-D-Arabinofuranoside;

4-Amino-1-β-D-arabinofuranosyl-2 (1H) -pyrimidinone;

4-Amino-1-((2R, 3S, 4S, 5R) -3,4-dihydroxy-5- (hydroxymethyl) tetrahydrofuran-2-yl) pyrimidin-2 (1H) -one;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Tawm-dawb crystalline hmoov

Kev Ntsuas: ≥99.0%

Ceev: 1.89 g/cm3

Kub Point: 545.7 ℃ ntawm 760 mmHg

Melting Point: 212 - 213 ℃

Flash Point: 283.8 ℃

Refractive Index: 1.756

Kev ruaj ntseg: ruaj khov

Cia Li Cas: 2-8 ℃

Vapor Siab: 3.5E-14mmHg ntawm 25 ℃

Dej Solubility: Yuav luag pob tshab

Cov Ntaub Ntawv Kev Nyab Xeeb:

Lo Lus Teeb: Ceeb Toom

Cov cim: GHS07, GHS08

Cov Lus Hais Txog Kev Nyab Xeeb: S36/37

Tus lej HS: 2934999090

WGK Lub Tebchaws Yelemees: 3

RTECS: HA5425000

Cov nqe lus pheej hmoo: R43; R63

Cov lej phom sij: Xn, Xi

Kev Tshaj Tawm Kev Nyab Xeeb: H317; H361

Lus ceeb toom ceeb toom: P280

Cytarabine lossis cytosine arabinoside (Cytosar-U lossis Depocyt) yog cov tshuaj siv tshuaj kho mob feem ntau siv los kho cov qog nqaij hlav qog ntshav dawb xws li mob qog noj ntshav myeloid (AML) thiab tsis yog Hodgkin lymphoma. Nws kuj tseem hu ua ara-C (arabinofuranosyl cytidine). Nws tua cov qog nqaij hlav cancer los ntawm cuam tshuam nrog DNA sib txuas.

Nws hu ua cytosine arabinoside vim tias nws sib xyaw ua ke cytosine puag nrog qab zib arabinose. Cytosine ib txwm ua ke nrog cov piam thaj sib txawv, deoxyribose, los tsim deoxycytidine, ib feem ntawm DNA. Qee qhov sponges, qhov uas nws tau pom thaum xub thawj, siv arabinoside suab thaj los tsim cov sib txawv (tsis yog ib feem ntawm DNA). Cytosine arabinoside zoo ib yam txaus rau tib neeg cytosine deoxyribose (deoxycytidine) kom suav nrog tib neeg DNA, tab sis txawv txaus uas nws tua lub cell. Cov txheej txheem no yog siv los tua cov qog nqaij hlav cancer. Cytarabine yog thawj zaug ntawm cov tshuaj mob qog noj ntshav uas hloov pauv cov piam thaj ib feem ntawm nucleosides. Lwm yam tshuaj kho mob qog noj ntshav hloov kho lub hauv paus.

Nws nyob ntawm World Health Organization' Cov Npe Ntawm Cov Tshuaj Tseem Ceeb, cov npe ntawm cov tshuaj tseem ceeb tshaj plaws xav tau hauv kev noj qab haus huv.

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: cytarabine cas 147-94-4, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Acyclovir CAS 59277-89-3
• Tom ntej: 1-D-D-Arabinofuranosyluracil, Uracil 1-β-D-arabinofuranoside CAS 3083-77-0