Lamivudine
15 Results Found
Page 1 of 1
Lamivudine API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com
-
Free
Product Name : Lamivudine Sulfoxide ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 1235712-40-9
Code: JCLMV-15 CAS: 1235712-40-9 Chemical Formula: C8H11N3O4S Molecular Weight: 245.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine Sulfoxide ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 1235712-40-9 is useful as reference Impurity standard ![Lamivudine Sulfoxide ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 1235712-40-9](https://drjcrbio.com/wp-content/uploads/S.png)
-
Free
Product Name : Lamivudine EP Impurity J ;Lamivudine Dione Impurity ; 1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4(1H,3H)-dione | 145986-07-8
Code: JCLMV-14 CAS: 145986-07-8 Chemical Formula: C8H10N2O4S Molecular Weight: 230.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity J ;Lamivudine Dione Impurity ; 1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4(1H,3H)-dione | 145986-07-8 is useful as reference Impurity standard ![Lamivudine EP Impurity J ;Lamivudine Dione Impurity ; 1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4(1H,3H)-dione | 145986-07-8](https://drjcrbio.com/wp-content/uploads/J.png)
-
Free
Product Name : Lamivudine EP Impurity I ;Lamivudine Dioxolan Impurity ; 4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl] pyrimidin-2(1H)-one
Code: JCLMV-13 CAS: NA Chemical Formula: C8H11N3O4 Molecular Weight: 213.19 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity I ;Lamivudine Dioxolan Impurity ; 4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl] pyrimidin-2(1H)-one is useful as reference Impurity standard ![Lamivudine EP Impurity I ;Lamivudine Dioxolan Impurity ; 4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl] pyrimidin-2(1H)-one](https://drjcrbio.com/wp-content/uploads/I-23.png)
-
Free
Product Name : Lamivudine EP Impurity H ;Lamivudine (3R)-Sulfoxide ; 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-54-5
Code: JCLMV-12 CAS: 160552-54-5 Chemical Formula: C8H11N3O4S Molecular Weight: 245.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity H ;Lamivudine (3R)-Sulfoxide ; 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-54-5 is useful as reference Impurity standard ![Lamivudine EP Impurity H ;Lamivudine (3R)-Sulfoxide ; 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-54-5](https://drjcrbio.com/wp-content/uploads/H-3.png)
-
Free
Product Name : Lamivudine EP Impurity G ;Lamivudine (3S)-Sulfoxide ; 4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-55-6
Code: JCLMV-11 CAS: 160552-55-6 Chemical Formula: C8H11N3O4S Molecular Weight: 245.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity G ;Lamivudine (3S)-Sulfoxide ; 4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-55-6 is useful as reference Impurity standard ![Lamivudine EP Impurity G ;Lamivudine (3S)-Sulfoxide ; 4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide | 160552-55-6](https://drjcrbio.com/wp-content/uploads/G-1.png)
-
Free
Product Name : Lamivudine EP Impurity F ;Uracil ; Pyrimidine-2,4(1H,3H)-dione | 66-22-8
Code: JCLMV-10 CAS: 66-22-8 Chemical Formula: C4H4N2O2 Molecular Weight: 112.9 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity F ;Uracil ; Pyrimidine-2,4(1H,3H)-dione | 66-22-8 is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine EP Impurity E ;Cytosine ; 4-Aminopyrimidin-2(1H)-one | 71-30-7
Code: JCLMV-09 CAS: 71-30-7 Chemical Formula: C4H5N3O Molecular Weight: 111.1 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity E ;Cytosine ; 4-Aminopyrimidin-2(1H)-one | 71-30-7 is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine EP Impurity D ;Lamivudine Enantiomer ; 4-Amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 134680-32-3
Code: JCLMV-08 CAS: 134680-32-3 Chemical Formula: C8H11N3O3S Molecular Weight: 229.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity D ;Lamivudine Enantiomer ; 4-Amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 134680-32-3 is useful as reference Impurity standard ![Lamivudine EP Impurity D ;Lamivudine Enantiomer ; 4-Amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 134680-32-3](https://drjcrbio.com/wp-content/uploads/D-1.png)
-
Free
Product Name : Lamivudine EP Impurity C ;Salicylic Acid ; 2-Hydroxybenzenecarboxylic acid | 69-72-7
Code: JCLMV-07 CAS: 69-72-7 Chemical Formula: C7H6O3 Molecular Weight: 138.12 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity C ;Salicylic Acid ; 2-Hydroxybenzenecarboxylic acid | 69-72-7 is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine EP Impurity A ;Lamivudine USP RC A ; Lamivudine Carboxylic Impurity ; (2R,5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid | 173829-09-9
Code: JCLMV-06 CAS: 173829-09-9 Chemical Formula: C8H9N3O4S Molecular Weight: 243.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity A ;Lamivudine USP RC A ; Lamivudine Carboxylic Impurity ; (2R,5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid | 173829-09-9 is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine 5-Epimer ;trans-Lamivudine (USP) ; 4-Amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 139757-68-9
Code: JCLMV-05 CAS: 139757-68-9 Chemical Formula: C8H11N3O3S Molecular Weight: 229.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine 5-Epimer ;trans-Lamivudine (USP) ; 4-Amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 139757-68-9 is useful as reference Impurity standard ![Lamivudine 5-Epimer ;trans-Lamivudine (USP) ; 4-Amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 139757-68-9](https://drjcrbio.com/wp-content/uploads/5.png)
-
Free
Product Name : Lamivudine Acid (Mixture of Diastereomers)
Code: JCLMV-04 CAS: NA Chemical Formula: C8H9N3O4S Molecular Weight: 233.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine Acid (Mixture of Diastereomers) is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 134678-17-4
Code: JCLMV-03 CAS: 134678-17-4 Chemical Formula: C8H11N3O3S Molecular Weight: 229.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 134678-17-4 is useful as reference Impurity standard ![Lamivudine ; 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one | 134678-17-4](https://drjcrbio.com/wp-content/uploads/r1-13.png)
-
Free
Product Name : Lamivudine-13C-15N2
Code: JCLMV-02 CAS: NA Chemical Formula: C8H11N3O3S Molecular Weight: 232.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine-13C-15N2 is useful as reference Impurity standard 
-
Free
Product Name : Lamivudine EP Impurity B ; 4-Amino-1-[(2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 136846-20-3
Code: JCLMV-01 CAS: 136846-20-3 Chemical Formula: C8H11N3O3S Molecular Weight: 229.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Lamivudine EP Impurity B ; 4-Amino-1-[(2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 136846-20-3 is useful as reference Impurity standard ![Lamivudine EP Impurity B ; 4-Amino-1-[(2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one | 136846-20-3](https://drjcrbio.com/wp-content/uploads/l2.png)
