Chemical identity

RefChem:208413

CAS 110351-93-4 · C15H17NO6

01Identity

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

Lazychem IDLC-09219
PubChem CID10902872
NameRefChem:208413
CAS RN110351-93-4
Molecular formulaC15H17NO6
Molecular weight307.30 g/mol
IUPAC name(S)-4-ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione
InChIKeyGHFZMAJAVDXFDR-AWEZNQCLSA-N

02Structure identifiers

2D structurePubChem CID 10902872
Two-dimensional chemical structure of RefChem:208413, CAS 110351-93-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 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 count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC[C@@]1(C2=C(COC1=O)C(=O)N3CCC4(C3=C2)OCCO4)O
InChINot listed
Formula from structureC15H17NO6
Molecular weight from structure307.30 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

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 110351-93-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 110351-93-4 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

Camptothecin

View API and impurity family

Other names

  • Camptothecin Impurity 8
  • (4'S)-4'-Ethyl-7',8'-dihydro-4'-hydroxyspiro[1,3-dioxolane-2,6'(3'H)-[1H]pyrano[3,4-f]indolizine]-3',10'(4'H)-dione
  • 110351-93-4
  • RefChem:208413
  • Exatecan intermediate 12
  • MFCD09955364
  • (S)-4-ETHYL-4-HYDROXY-1,4,7,8-TETRAHYDRO-3H,10H-SPIRO[PYRANO[3,4-F]INDOLIZINE-6,2'-[1,3]DIOXOLANE]-3,10-DIONE
  • Spiro[1,3-dioxolane-2,6'(3'H)-[1H]pyrano[3,4-f]indolizine]-3',10'(4'H)-dione, 4'-ethyl-7',8'-dihydro-4'-hydroxy-, (4'S)-
  • (S)-4'-ethyl-4'-hydroxy-7',8'-dihydrospiro[[1,3]dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'(1'H,4'H)-dione
  • NSC632495
  • SCHEMBL7162448
  • GHFZMAJAVDXFDR-AWEZNQCLSA-N

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