Chemical identity

Rivaroxaban Aminomethyl Impurity / Rivaroxaban Aminomethyl Base Impurity (HCl salt) / Des(5-chloro-2-carboxythienyl) Rivaroxaban

CAS 898543-06-1 · C14H18ClN3O4

01Identity

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

Lazychem IDLC-27162
PubChem CID16037077
NameRivaroxaban Aminomethyl Impurity / Rivaroxaban Aminomethyl Base Impurity (HCl salt) / Des(5-chloro-2-carboxythienyl) Rivaroxaban
CAS RN898543-06-1
Molecular formulaC14H18ClN3O4
Molecular weight327.76 g/mol
IUPAC name(S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3-YL)phenyl)morpholin-3-one hydrochloride
InChIKeyITMQDYQHNKXERQ-YDALLXLXSA-N

02Structure identifiers

2D structurePubChem CID 16037077
Two-dimensional chemical structure of Rivaroxaban Aminomethyl Impurity / Rivaroxaban Aminomethyl Base Impurity (HCl salt) / Des(5-chloro-2-carboxythienyl) Rivaroxaban, CAS 898543-06-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1COCC(=O)N1C2=CC=C(C=C2)N3C[C@@H](OC3=O)CN.Cl
InChINot listed
Formula from structureC14H18ClN3O4
Molecular weight from structure327.76 g/mol

03Stereochemistry

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

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

2 records

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.

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 898543-06-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 898543-06-1 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

Rivaroxaban

View API and impurity family

Other names

  • Rivaroxaban Aminomethyl Impurity
  • Rivaroxaban Aminomethyl Base Impurity (HCl salt)
  • Des(5-chloro-2-carboxythienyl) Rivaroxaban
  • 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone hydrochloride
  • 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one hydrochloride
  • 3-Morpholinone, 4-[4-[(5S)-5-(aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-, hydrochloride (1:1)
  • 4-[4-[(5S)-5-(aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-, monohydrochloride (9CI)

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