(2 R, {{1}} R, {{2}} R, 5 R) - 2 - ({{{6 }}}} - aminopyrrolo [{{0 0}}, 1 - f] [1, {{0 {}, {{{{6)},} {triazin-7-yl) - {{{{8 "}}},, {{2}} - bis (benzyloxy) - 5 - ((benzyloxy) methyl) tetrahydrofuran - 2 - carbonitrile CAS {{ 8}} {{{{8 {}}} 5 5 {1 {} {3 {7}} 7 - {{2} 9- { {8}}

Khoom Piav Qhia

Cov khoom npe: (2 R, {{1}} R, {{2}} R, 5 R) - 2 - ({{ 2}} - aminopyrrolo [{{0 0}}, 1 - f] [1, {{0},, {{2}}] triazin-7 -yl) - {{1}},, {{2}} - bis (benzyloxy) - 5 - ((benzyloxy) methyl) tetrahydrofuran - 2 - carbonitrile CAS 1 {{{1}} 5 5 {{3 {8}} 5 7 - {{{2}|9 - 1

Txhais:

Remdesivir impurity 2:

2 - C - (4 - Aminopyrrolo [2, 1 - f] [1, 2, 4] triazin-7-yl) - 2, 5-anhydro-3, 4, 6-tris-O- (phenylmethyl) -D-altrononitrile;

Tshuaj& Lub cev nqaij daim tawv

Zog: hmoov.

Ntsuas:≥99%

PSA: 116. 92000.

LogP: 5. 39798.

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

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: (2 r, {{{{8 "}}} r,, {{2}} r, - 5 r) - 2 - ({{{{6 }}}} - aminopyrrolo [{{0 0}}, 1 - f] [1, {{0 {}, {{{{6)},} {triazin-7-yl) - {{1}}, {{2}} - bis (benzyloxy) - 5 - ((benzyloxy) methyl) tetrahydrofuran - 2 - carbonitrile cas {{ 8}} {{{{8 {}}} 5 5 {1 {} {3 {7}} 7 - {{2} 9- { {8}}, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: (3 R, {{1}} R, {{2} R) - 2 - ({{1}} - aminopyrrolo [ 2, 1 - f] [1, 2, {{1,] {triazin-7-yl) - 3, {{1}} - bis (benzyloxy) - {{2}} - ((benzyloxy) methyl) tetrahydrofuran - 2 - ol CAS 1 {{0 } {{{{5 {}}}} {{{5 {}}}} 0 {1}} 9-9 {{1}} - 3 |
• Tom ntej: QHIA-19 Tshuaj-API Thiab Intermediates