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Substance Name: Lamivudine impurity A RS
RN: 173602-25-0
UNII: SGC57V0D26
InChIKey: PIIRVEZNDVLYQA-CAHLUQPWSA-N

Molecular Formula

  • C8-H9-N3-O4-S

Molecular Weight

  • 243.2421
 
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Names and Synonyms

Results Name

  • Lamivudine impurity A RS

Name of Substance

  • 5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid, cis-

Synonyms

  • (+/-)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
  • (2RS,5SR)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
  • 1,3-Oxathiolane-2-carboxylic acid, 5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-, cis-
  • 5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid, cis-
  • Lamivudine impurity A RS [USP]
  • Lamivudine impurity A [USP]
  • Lamivudine specified impurity A [EP]
  • UNII-SGC57V0D26

Registry Numbers

CAS Registry Number

  • 173602-25-0

FDA UNII

  • SGC57V0D26

System Generated Number

  • 0173602250

Structure Descriptors

InChI

1S/C8H9N3O4S/c9-4-1-2-11(8(14)10-4)5-3-16-7(15-5)6(12)13/h1-2,5,7H,3H2,(H,12,13)(H2,9,10,14)/t5-,7+/m0/s1

InChIKey

PIIRVEZNDVLYQA-CAHLUQPWSA-N

Smiles

c1cn(c(=O)nc1N)[C@@H]2CS[C@@H](O2)C(=O)O