Chemical identity

3’-Hydroxy Valbenazine

CAS 2237934-70-0 · C24H38N2O5

01Identity

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

Lazychem IDLC-02756
PubChem CID133082445
Name3’-Hydroxy Valbenazine
CAS RN2237934-70-0
Molecular formulaC24H38N2O5
Molecular weight434.6 g/mol
IUPAC name(2R,3R,11bR)-3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl (S)-2-amino-3-hydroxy-3-methylbutanoate
InChIKeyRPHPRWCGGJGIHI-WGQQHEPDSA-N

02Structure identifiers

2D structurePubChem CID 133082445
Two-dimensional chemical structure of 3’-Hydroxy Valbenazine, CAS 2237934-70-0
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 4 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres4
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCC(C)C[C@@H]1CN2CCC3=CC(=C(C=C3[C@H]2C[C@H]1OC(=O)[C@H](C(C)(C)O)N)OC)OC
InChINot listed
Formula from structureC24H38N2O5
Molecular weight from structure434.6 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 2237934-70-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 2237934-70-0 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

Valbenazine

View API and impurity family

Other names

  • 3’-Hydroxy Valbenazine/ Valbenazine Impurity 2
  • 3’-Hydroxy Valbenazine
  • Valbenazine Impurity 2

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