Chemical identity

N-Formyl Octabase (Mixture of Diastereomers)

CAS 29144-31-8 · C18H23NO2

01Identity

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

Lazychem IDLC-21286
PubChem CID13919022
NameN-Formyl Octabase (Mixture of Diastereomers)
CAS RN29144-31-8
Molecular formulaC18H23NO2
Molecular weight285.39 g/mol
IUPAC name(S)-1-(4-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline-2(1H)-carbaldehyde
InChIKeyXSOPBBOEINVWML-SFHVURJKSA-N

02Structure identifiers

2D structurePubChem CID 13919022
Two-dimensional chemical structure of N-Formyl Octabase (Mixture of Diastereomers), CAS 29144-31-8
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. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCOC1=CC=C(C=C1)C[C@H]2C3=C(CCCC3)CCN2C=O
InChINot listed
Formula from structureC18H23NO2
Molecular weight from structure285.39 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 29144-31-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 29144-31-8 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

Dextromethorphan

View API and impurity family

Other names

  • Dextromethorphan (+) N-formyl Octabase
  • (S)-3,4,5,6,7,8-Hexahydro-1-[(4-methoxyphenyl)methyl](1H)-isoquinoline-2-carbaldehyde
  • (1S)-1-[(4-methoxyphenyl)methyl]-1,2,3,4,5,6,7,8-octahydroisoquinoline-2-carbaldehyde

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