Emtricitabine

Emtricitabine Emtricitabine:

4-Amino-5-fluoro-1-[(2R,5S)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 143491-57-0 ; C8H10FN3O3S ; MW: 247.25 ;
Emtricitabine IP Impurity A Emtricitabine Impurity A:

(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid ; CAS : 1238210-10-0 ; C8H8FN3O4S ; MW: 261.23 ;
Emtricitabine IP Impurity B Emtricitabine Impurity B:

4-Amino-5-fluoro-1-[(2R,5R)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 145986-26-1 ;  C8H10FN3O3S ;  MW: 247.25 ;
Emtricitabine IP Impurity C Emtricitabine Impurity C:

4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one ; CAS : 134678-17-4 ; C8H11N3O3S ; MW: 229.26 ;
Emtricitabine IP Impurity D Emtricitabine Impurity D:

4-Amino-5-fluoro-1-[(2S,5R)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 137530-41-7 ; C8H10FN3O3S ; MW: 247.25 ;
Emtricitabine IP Impurity E Emtricitabine Impurity E:

4-Amino-5-fluoropyrimidin-2(1H)-one ; CAS : 2022-85-7 ; C4H4FN3O ; Mol. Wt.: 129.09 ;
Emtricitabine IP Impurity F Emtricitabine Impurity F :

 5-Fluoropyrimidin-2,4(1H,3H)-dione ; CAS : 51-21-8 ; C4H3FN2O2 ; Mol. Wt.: 130.08 ;
Emtricitabine IP Impurity G Emtricitabine Impurity G:

4-Amino-5-fluoro-1-[(2R,3S,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxa-λ4-thiolan-5-yl]pyrimidin-2(1H)-one ; CAS : 152128-77-3 ; C8H10FN3O4S ; Mol. Wt.: 263.25 ;
Emtricitabine IP Impurity H Emtricitabine Impurity H:

4-Amino-5-fluoro-1-[(2R,3R,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxa-λ4-thiolan-5-yl]pyrimidin-2(1H)-one ; CAS : 152128-77-3 ; C8H10FN3O4S ; Mol. Wt.: 263.25 ;
Emtricitabine IP Impurity I Emtricitabine Impurity I: 1,1\’-[Disulfanediylbis(methylene-(2R,5S)-1,3-oxathiolane-2,5-diyl)]bis(4-amino-5-fluoropyrimidin-2(1H)-one) ; CAS : 1246819-86-2 ; C16H18F2N6O4S4 ; Mol. Wt.: 524.61 ;
Emtricitabine IP Impurity J Emtricitabine Impurity J :

4-Amino-5-fluoro-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2(1H)-one ; C8H10FN3O4 ; Mol. Wt.: 231.18 ;
Emtricitabine 2-Epime Emtricitabine 2-Epimer :

4-Amino-5-fluoro-1-[(2S,5S)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 145416-34-8 ; C8H10FN3O3S ; MW: 247.25 ;
Emtricitabine 4-Hydroxy Analog Emtricitabine 4-Hydroxy Analog:

 cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione ; CAS : 145986-11-4 ; C8H9FN2O4S ; MW: 248.23 ;
Emtricitabine 5-Epimer Emtricitabine 5-Epimer :

4-Amino-5-fluoro-1-[(2R,5R)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 145986-26-1 ; C8H10FN3O3S ;MW: 247.25 ;
Emtricitabine Emtricitabine:

4-Amino-5-fluoro-1-[(2R,5S)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 143491-57-0 ; C8H10FN3O3S ; MW: 247.25 ;
Emtricitabine Carboxylic Acid Emtricitabine Carboxylic Acid:

(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid ; CAS : 1238210-10-0 ; C8H8FN3O4S ; MW: 261.23 ;
Emtricitabine Enantiomer Emtricitabine Enantiomer :

4-Amino-5-fluoro-1-[(2S,5R)-2- (hydroxymethyl)-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 137530-41-7 ; C8H10FN3O3S ; MW: 247.25 ;
Emtricitabine O-β-D-Glucuronide Sodium Salt Emtricitabine O-β-D-Glucuronide Sodium Salt :

(2R-cis)-[5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolan-2-yl] methyl β-D-glucopyranosiduronic acid sodium salt ; CAS : 152128-78-4 (acid) ; C14H17FN3NaO9S ;

MW: 445.35 ;
Emtricitabine Sulfoxide Emtricitabine Sulfoxide :

4-Amino-5-fluoro-1-[(2R,5S)-2- (hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ; CAS : 152128-77-3 ; C8H10FN3O4S ; MW: 263.35 ;