API Impurities Standard
Lamivudine 5-Epimer / trans-Lamivudine (USP)
Category: Lamivudine
- Chemical Name: 4-Amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one
- Molecular Formula: C8H11N3O3S
- Molecular Weight: 229.26
- CAS Number: 139757-68-9
- Batch Number: ALL-LAMI-1892
- Solubility: Methanol, DMSO
- Storage: 2-8 °C
- Purity by HPLC: 95% +
- Melting Point: NA
- Appearance: Off White Solid
- Inventory Status: IN STOCK
- Smiles Lamivudine 5-Epimer / trans-Lamivudine (USP), 4-Amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one
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Description
Documents - COA, HNMR, 13CNMR, MASS, HPLC (by pharmacopoeia method with RT RRT results), IR and TGA will be provided with the purchase of Lamivudine 5-Epimer / trans-Lamivudine (USP)
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Lamivudine EP Impurity A / Lamivudine Carboxylic Impurity
Chemical Name: (2R,5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-...
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Lamivudine EP Impurity B
Chemical Name: (2RS,5RS)-Lamivudine ; 4-Amino-1-[(2RS,5...
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Molecular Formula: C8H11N3O3S
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Lamivudine EP Impurity C / Salicylic Acid
Chemical Name: 2-Hydroxybenzenecarboxylic acid
CAS No: 69-72-7
Molecular Formula: C7H6O3
Molecular Weight: 138.12
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Lamivudine EP Impurity D / Lamivudine Enantiomer
Chemical Name: 4-Amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3...
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Molecular Formula: C8H11N3O3S
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Lamivudine EP Impurity E / Cytosine
Chemical Name: 4-Aminopyrimidin-2(1H)-one
CAS No: 71-30-7
Molecular Formula: C4H5N3O
Molecular Weight: 111.1
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Lamivudine EP Impurity F / Uracil
Chemical Name: Pyrimidine-2,4(1H,3H)-dion
CAS No: 66-22-8
Molecular Formula: C4H4N2O2
Molecular Weight: 112.09
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Lamivudine EP Impurity G / Lamivudine (3S)-Sulfoxide
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Molecular Formula: C8H11N3O4S
Molecular Weight: 245.26
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Lamivudine EP Impurity H / Lamivudine (3R)-Sulfoxide
Chemical Name: 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-...
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Molecular Formula: C8H11N3O4S
Molecular Weight: 245.26
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Lamivudine EP Impurity I / Lamivudine Dioxolan Impurity
Chemical Name: 4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3...
CAS No: NA
Molecular Formula: C8H11N3O4
Molecular Weight: 213.19
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Lamivudine EP Impurity J / Lamivudine Dione Impurity
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Molecular Formula: C8H10N2O4S
Molecular Weight: 230.24
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Lamivudine Sulfoxide
Chemical Name: 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3...
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Molecular Formula: C8H11N3O4S
Molecular Weight: 245.26
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Keywords: Lamivudine Sulfoxide, 4-Amino-1-[(2R,5S)...
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