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Lamivudine EP Impurity G

CAT: 1596-AR-L01078-01Size: 25 UnitsDry Ice: NoHazardous: No
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CAT#:1596-AR-L01078-01Size:25 Units
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CAS Number
160552-55-6
Synonyms
4-amino-1- ((2R,3S,5S) -2- (hydroxymethyl) -3-oxido-1,3-oxathiolan-5-yl) pyrimidin-2 (1H) -one; Lamivudine (R) -S-Oxide; 4-Amino-1-[ (2R,3R,5S) -2- (hydroxymethyl) -3-oxido-1,3-oxathiolan-5-yl]-2 (1H) -pyrimidinone; [2R- (2?,3?,5?) ]-4-Amino-1-[2- (hydroxymethyl) -1,3-oxathiolan-5-yl]-2 (1H) -pyrimidinone S-Oxide; 1,3-Oxathiolane, 2 (1H) -pyrimidinone Deriv.; [2R- (2?,3?,5?) ]-4-Amino-1-[2- (hydroxymethyl) -3-oxido-1,3-oxathiolan-5-yl]-2 (1H) -pyrimidinone; GI 138870X; Lamivudine EP Impurity H
Molecular Formula
C8H11N3O4S
Molecular Weight
245.26
API Name
Lamivudine

Chemical Information

Lamivudine Impurity G
CAS Number160552-55-6
PubChem CID9942890
IUPAC Name4-amino-1-[2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one
Molecular FormulaC8H11N3O4S
Molecular Weight245.26
XLogP-2.3
Topological Polar Surface Area124
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Heavy Atom Count16
Formal Charge0
Complexity395
SMILES
C1C(OC(S1=O)CO)N2C=CC(=NC2=O)N
InChI
InChI=1S/C8H11N3O4S/c9-5-1-2-11(8(13)10-5)6-4-16(14)7(3-12)15-6/h1-2,6-7,12H,3-4H2,(H2,9,10,13)
InChIKey
LJMQAXFNQNADRZ-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Lamivudine Impurity G
CAS: 160552-55-6
CID: 9942890
Formula: C8H11N3O4S
MW: 245.26
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight245.26
XLogP3-2.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass245.04702701
Monoisotopic Mass245.04702701
Topological Polar Surface Area124 Ų
Heavy Atom Count16
Formal Charge0
Complexity395
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count3
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes