Chemical identity

Ribavirin EP Impurity A /Ribavirin Related Compound A

CAS 39925-19-4 · C8H11N3O6

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-26931
PubChem CID15590160
NameRibavirin EP Impurity A /Ribavirin Related Compound A
CAS RN39925-19-4
Molecular formulaC8H11N3O6
Molecular weight245.2 g/mol
IUPAC name1-Beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid
InChIKeyJGRLGSOSBSHJIR-FNKGTGPASA-N

02Structure identifiers

2D structurePubChem CID 15590160
Two-dimensional chemical structure of Ribavirin EP Impurity A /Ribavirin Related Compound A, CAS 39925-19-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, has 4 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres4
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=NC(=NN1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C(=O)O
InChINot listed
Formula from structureC8H11N3O6
Molecular weight from structure245.2 g/mol

03Stereochemistry

The published structure contains 4 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres4Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 16Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 39925-19-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 39925-19-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Ribavirin

View API and impurity family

Other names

  • Ribavirin EP Impurity A
  • Ribavirin Related Compound A
  • Ribavirin carboxylic acid
  • 39925-19-4
  • 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-1,2,4-triazole-3-carboxylic acid
  • 1-beta-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid
  • UNII-13QM2X38XN
  • 13QM2X38XN
  • Ribavirin specified impurity A [EP]
  • CHEBI:180483
  • RIBAVIRIN IMPURITY A [EP IMPURITY]
  • 1H-1,2,4-Triazole-3-carboxylic acid, 1-beta-D-ribofuranosyl-

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources