Capecitabine; CAS 154361-50-9

Kev tshwm sim

Dawb rau tawm -} crystalline zog

Daim qhia npe

IR: Lub infrared nqus spectrum ntawm cov qauv ua raws li cov qauv siv.

HPLC: Lub sijhawm khaws cia ntawm qhov tseem ceeb ntawm cov tshuaj piv txwv sib raug zoo rau ntawm cov qauv kev daws teeb meem, raws li tau txais hauv cov assay.

Kev Sib Hloov Tshwj Xeeb

(20 degree, ntawm lub anhydrous thiab hnyav {{1} dawb} dawb hauv paus)

{{0 {}}℃~ +100.0 degree

Dej

Tsawg dua los yog sib npaug rau 0.3%

Residue ntawm ignition

Tsawg dua los yog sib npaug rau 0.1%

Lwm yam tshuaj

Impurity tsawg dua los yog sib npaug rau 0.3%

Impurity b tsawg dua los yog sib npaug rau 0.3%

Lwm yam tshuaj

Impurity c tsawg dua los yog sib npaug rau 0.3%

Unspecified ib qho impurity tsawg dua los yog sib npaug rau 0.1%

Unspecified tag nrho impurities tsawg dua los yog sib npaug rau 0.5%

Tag nrho cov impurities tsawg dua los yog sib npaug rau 1.5%

Cov hlau hnyav

Tsawg dua los yog sib npaug rau 0.002%

Residual cov kuab tshuaj

Ethanol tsawg dua lossis sib npaug nrog 5000ppM

Methanol tsawg dua los yog sib npaug rau 3000ppM

Dichhloromethane tsawg dua los yog sib npaug rau 600ppm

Ethyl acetate tsawg dua lossis sib npaug nrog 5000ppM

Toluene tsawg dua lossis sib npaug rau 890PM

Pyridine tsawg dua los yog sib npaug rau 200ppm

n - hexane tsawg dua los yog sib npaug rau 290ppm

2 ', 3' {-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}-fluorocytidine tsawg dua lossis sib npaug rau 0.1%

5 '{{- sheexy {}}}}}}}}}}}}}}} - fluoro-5- (3-methyl-1-

Butylloxarbonyl) cytidine tsawg dua los yog sib npaug rau 0.5%

[5 {- shoxy {}}}}}}}} beta {}} d {{ 15}} ribofuranosyl) -beta-d-ribofuranosyl] -5-oxo-1, 2-Dihydropyrimidin-4-YL] -

Ulbamic Acid Pentyl Ester tsawg dua lossis sib npaug rau 0.3%

[5 {- doxy {}}}}}}}} beta {}} d {{ 15}} ribofuranosyl) -beta-d-ribofuranosyl] -5-oxo-1, 2-Dihydropyrimidin-4-YL] -

Ulbamic Acid Pentyl Ester tsawg dua lossis sib npaug rau 0.2%

[1 {- [-}}}}}}}}}}}}-{-d-ribofuranosyl) -

Beta - d - ribofuranosyl] {}}-1,2-diydropyrimidin-4-YL] -

Ulbamic Acid Pentyl Ester tsawg dua lossis sib npaug rau 0.3%

2',3'-Di-O-Acetyl-5'-Deoxy-5-Fluoro-N4-(Pentyloxycarbonyl) Cytidine<=0.1%

Cov hlau hnyav

Tsawg dua los yog sib npaug rau 0.002%

Residual cov kuab tshuaj

Ethanol tsawg dua lossis sib npaug nrog 5000ppM

Methanol tsawg dua los yog sib npaug rau 3000ppM

Dichhloromethane tsawg dua los yog sib npaug rau 600ppm

Ethyl acetate tsawg dua lossis sib npaug nrog 5000ppM

Toluene tsawg dua lossis sib npaug rau 890PM

Pyridine tsawg dua los yog sib npaug rau 200ppm

n - hexane tsawg dua los yog sib npaug rau 290ppm

Tag nrho aerobic microbial suav

Tsawg dua los yog sib luag rau 200cfu / g

 Paj yim & Tuaj pwm 

Tsawg dua lossis sib npaug nrog 50cfu / g

E.coli

Tsis pom

Lam xav(ntawm anhydrous thiab s▪v -Dawb hauv paus)

 98.0% ~ 102.0%