Chemical identity

Amphoteronolide B / Amphotericin B Aglycon

CAS 106799-07-9 · C41H62O14

01Identity

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

Lazychem IDLC-06250
PubChem CID147103
NameAmphoteronolide B / Amphotericin B Aglycon
CAS RN106799-07-9
Molecular formulaC41H62O14
Molecular weight778.93 g/mol
IUPAC name(1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,19E,21E,23E,25E,27E,29E,31E,33R,35S,36R,37S)-1,3,5,6,9,11,17,33,37-Nonahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic Acid
InChIKeyVOPKRGFUUMVSHY-ZQCSYNFZSA-N

02Structure identifiers

2D structurePubChem CID 147103
Two-dimensional chemical structure of Amphoteronolide B / Amphotericin B Aglycon, CAS 106799-07-9
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aliphatic carbon, has 14 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres14
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@H]1C=CC=CC=CC=CC=CC=CC=C[C@@H](C[C@H]2[C@@H]([C@H](C[C@](O2)(C[C@H](C[C@H]([C@@H](CC[C@H](C[C@H](CC(=O)O[C@H]([C@@H]([C@@H]1O)C)C)O)O)O)O)O)O)O)C(=O)O)O
InChINot listed
Formula from structureC41H62O14
Molecular weight from structure778.93 g/mol

03Stereochemistry

The published structure contains 14 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres14Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully 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 106799-07-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 106799-07-9 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

Amphotericin B

View API and impurity family

Other names

  • Amphoteronolide B
  • Amphotericin B Aglycon
  • 14,39-Dioxabicyclo[33.3.1]nonatriacontane, amphoteronolide B derivative
  • 1,3,5,6,9,11,17,33,37-Nonahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo(33.3.1)nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid
  • DTXSID00910115
  • RefChem:1052537
  • DTXCID301339172
  • 106799-07-9
  • Amphotericin B aglycone
  • Amphoteronolide B (>80%)
  • (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,33R,35S,36R,37S)-1,3,5,6,9,11,17,33,37-nonahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid
  • SCHEMBL30754433

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