Chemical identity

Alosetron N-β-D-Glucuronide

CAS 863485-56-7 · C23H26N4O7

01Identity

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

Lazychem IDLC-05616
PubChem CID169433090
NameAlosetron N-β-D-Glucuronide
CAS RN863485-56-7
Molecular formulaC23H26N4O7
Molecular weight470.48 g/mol
IUPAC name1-Deoxy-1-[4-methyl-5-[(1,3,4,5-tetrahydro-5-methyl-1-oxo-2H-pyrido[4,3-b]indol-2-yl)methyl]-1H-imidazol-1-yl]-β-D-glucopyranuronic Acid
InChIKeyRNRXSCSIADTKNU-XNQFBHGZSA-N

02Structure identifiers

2D structurePubChem CID 169433090
Two-dimensional chemical structure of Alosetron N-β-D-Glucuronide, CAS 863485-56-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon, has 3 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres3
Unassigned stereocentres2
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=C(N(C=N1)[C@H]2C(C([C@@H]([C@H](O2)C(=O)O)O)O)O)CN3CCC4=C(C3=O)C5=CC=CC=C5N4C
InChINot listed
Formula from structureC23H26N4O7
Molecular weight from structure470.48 g/mol

03Stereochemistry

The published structure contains 3 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres3Structure assigned
Unassigned centres2Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 32Before 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.

04Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Alosetron N-β-D-Glucuronide with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Alosetron N-β-D-Glucuronide, with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C22H23N5O8
Candidate SMILES
Cc1ncn([C@@H]2O[C@H](C(=O)O)[C@@H](O)C(O)C2O)c1CN1CCc2c(c3ccccc3n2N=O)C1=O

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

05India 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 863485-56-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 863485-56-7 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.

06Names and relationships

Associated parent compound

Alosetron Hydrochloride

View API and impurity family

Other names

  • (2S,3S,6R)-3,4,5-trihydroxy-6-[4-methyl-5-[(5-methyl-1-oxo-3,4-dihydropyrido[4,3-b]indol-2-yl)methyl]imidazol-1-yl]oxane-2-carboxylic acid
  • Alosetron N-?-D-Glucuronide
  • 863485-56-7
  • AlosetronN-beta-D-Glucuronide

Related records from the same parent family

07Documented 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.

08Sources