Chemical identity

Acetyl-Cyclosporin A Aldehyde/ Voclosporin Impurity

CAS 121584-52-9 · C62H109N11O14

01Identity

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

Lazychem IDLC-04795
PubChem CID11297820
NameAcetyl-Cyclosporin A Aldehyde/ Voclosporin Impurity
CAS RN121584-52-9
Molecular formulaC62H109N11O14
Molecular weight1232.60 g/mol
IUPAC name(1R,2R)-1-((2S,5S,11S,14S,17S,20S,23R,26S,29S,32S)-5-ethyl-11,17,26,29-tetraisobutyl-14,32-diisopropyl-1,7,10,16,20,23,25,28,31-nonamethyl-3,6,9,12,15,18,21,24,27,30,33-undecaoxo-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2-yl)-2-methyl-4-oxobutyl acetate
InChIKeyHPSRJUOXPOJSMJ-IBFGMFDFSA-N

02Structure identifiers

2D structurePubChem CID 11297820
Two-dimensional chemical structure of Acetyl-Cyclosporin A Aldehyde/ Voclosporin Impurity, CAS 121584-52-9
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aliphatic carbon, has 12 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres12
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC[C@H]1C(=O)N(CC(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1)[C@@H]([C@H](C)CC=O)OC(=O)C)C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C
InChINot listed
Formula from structureC62H109N11O14
Molecular weight from structure1232.60 g/mol

03Stereochemistry

The published structure contains 12 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres12Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 4,096Before 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 121584-52-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 121584-52-9 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

Cyclosporin

View API and impurity family

Other names

  • Acetyl-Cyclosporin A Aldehyde

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