Chemical identity

Albendazole-2-aminosulfoxide

CAS 140240-75-1 · C10H13N3OS

01Identity

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

Lazychem IDLC-05291
PubChem CID15936322
NameAlbendazole-2-aminosulfoxide
CAS RN140240-75-1
Molecular formulaC10H13N3OS
Molecular weight223.29 g/mol
IUPAC name5-(propylsulfinyl)-1H-benzo[d]imidazol-2-amine
InChIKeyXACOMYIQGVIQDV-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 15936322
Two-dimensional chemical structure of Albendazole-2-aminosulfoxide, CAS 140240-75-1
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCCS(=O)C1=CC2=C(C=C1)N=C(N2)N
InChINot listed
Formula from structureC10H13N3OS
Molecular weight from structure223.29 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before 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 140240-75-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 140240-75-1 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

Albendazole

View API and impurity family

Other names

  • Albendazole Impurity 13
  • Albendazole-2-aminosulfoxide
  • 80983-35-3
  • 6-Propylsulfinyl-1H-benzimidazol-2-amine
  • 6-(propane-1-sulfinyl)-1H-1,3-benzodiazol-2-amine
  • 140240-75-1
  • 6-(propylsulfinyl)-1H-benzo[d]imidazol-2-amine
  • 5-(propylsulfinyl)-1H-benzo[d]imidazol-2-amine

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