Chemical identity

Dehydrate Neomycin

CAS 58152-23-1 · C17H34N4O10

01Identity

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

Lazychem IDLC-12156
PubChem CID101051060
NameDehydrate Neomycin
CAS RN58152-23-1
Molecular formulaC17H34N4O10
Molecular weight454.48 g/mol
IUPAC name(2S,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-(((2R,3S,4R,5S)-5-(((1r,2R,3S,5R,6S)-3,5-diamino-2,6-dihydroxycyclohexyl)oxy)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)oxy)tetrahydro-2H-pyran-3,4-diol
InChIKeyQEKHUZCBIPSMQR-NPXXYGQBSA-N

02Structure identifiers

2D structurePubChem CID 101051060
Two-dimensional chemical structure of Dehydrate Neomycin, CAS 58152-23-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aliphatic carbon, has 13 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres13
Unassigned stereocentres1
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1[C@H]([C@@H](C([C@@H]([C@H]1N)O)O[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O[C@@H]3[C@@H]([C@H]([C@@H]([C@@H](O3)CN)O)O)N)O)O)N
InChINot listed
Formula from structureC17H34N4O10
Molecular weight from structure454.48 g/mol

03Stereochemistry

The published structure contains 13 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres13Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 16,384Before 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 58152-23-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 58152-23-1 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

Neomycin

View API and impurity family

Other names

  • Dehydrate Neomycin / Neomycin Impurity 1
  • Dehydrate Neomycin
  • Neomycin Impurity 1
  • 58152-23-1
  • Neomycin Impurity 13

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