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(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid

(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid ??? ???
?? ??:
173829-09-9
???:
(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid
???(??):
LaMivudine Acid;Lamivudine EP IMP A;Lamivudine Carboxylic Impurity;Lamivudine EP Impurity A(2R,5S)Monomer;Lamivudine EP Impurity A (2R,5S-Isomer);Lamivudine EP Impurity A (Lamivudine Acid);Lamivudine Impurity 1(Lamivudine EP Impurity A);Lamivudine Impurity Ⅰ (Lamivudine-carboxylic acid);Lamivudine EP Impurity A / Lamivudine Carboxylic Impurity;(2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
CBNumber:
CB02620954
???:
C8H9N3O4S
??? ??:
243.24
MOL ??:
173829-09-9.mol
MSDS ??:
SDS

(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid ??

???
>208°C (dec.)
?? ?
546.6±60.0 °C(Predicted)
??
1.87±0.1 g/cm3(Predicted)
?? ??
Hygroscopic, Refrigerator, Under Inert Atmosphere
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????????,???? ???
??? ??
??
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??? ??
?? ?? (pKa)
1.94±0.40(Predicted)
??
???? ?????
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CAS ??????
173829-09-9

??

(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid C??? ??, ??, ??

??

Lamivudine Acid (Lamivudine EP Impurity A) is an impurity of Lamivudine (L172500). Impurity A per European Pharmacopoeia.

(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid ?? ?? ? ???

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(2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid ?? ??

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