Chemical identity

Darunavir BIS THF HNS Derivative 1

CAS 253265-98-4 · C11H13NO7

01Identity

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

Lazychem IDLC-12010
PubChem CID11161570
NameDarunavir BIS THF HNS Derivative 1
CAS RN253265-98-4
Molecular formulaC11H13NO7
Molecular weight271.23 g/mol
IUPAC name2,5-dioxopyrrolidin-1-yl ((3S,3aR,6aS)-hexahydrofuro[2,3-b]furan-3-yl) carbonate
InChIKeyVCFNCYVHQSHFRH-XSSZXYGBSA-N

02Structure identifiers

2D structurePubChem CID 11161570
Two-dimensional chemical structure of Darunavir BIS THF HNS Derivative 1, CAS 253265-98-4
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 3 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres3
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1CO[C@@H]2[C@H]1[C@@H](CO2)OC(=O)ON3C(=O)CCC3=O
InChINot listed
Formula from structureC11H13NO7
Molecular weight from structure271.23 g/mol

03Stereochemistry

The published structure contains 3 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres3Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 8Before symmetry reduction

Published same-connectivity configurations

4 records

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.

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 253265-98-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 253265-98-4 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

Darunavir

View API and impurity family

Other names

  • BIS THF HNS Derivative 1
  • 253265-98-4
  • 1-[[[[(3S,3aR,6aS)-Hexahydrofuro[2,3-b]furan-3-yl]oxy]carbonyl]oxy]-2,5-pyrrolidinedione
  • 2,5-Pyrrolidinedione, 1-[[[[(3S,3aR,6aS)-hexahydrofuro[2,3-b]furan-3-yl]oxy]carbonyl]oxy]-
  • 2,5-Dioxopyrrolidin-1-yl ((3S,3aR,6aS)-hexahydrofuro[2,3-b]furan-3-yl) carbonate
  • TDM86TQC78
  • SCHEMBL8177881
  • DTXSID801122396
  • 1-[({[(3S,3aR,6aS)-Hexahydrofuro[2,3-b]furan-3-yl]oxy}carbonyl)oxy]pyrrolidine-2,5-dione

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