Chemical identity

(3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate

CAS 192725-55-6 · C13H13NO7

01Identity

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

Lazychem IDLC-12028
PubChem CID11266393
Name(3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate
CAS RN192725-55-6
Molecular formulaC13H13NO7
Molecular weight295.25 g/mol
IUPAC name(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl (4-nitrophenyl) carbonate
InChIKeyULTSJNOQNKVDBM-SDDRHHMPSA-N

02Structure identifiers

2D structurePubChem CID 11266393
Two-dimensional chemical structure of (3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate, CAS 192725-55-6
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, has 3 defined stereocentres, contains a nitro substructure. 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)OC3=CC=C(C=C3)[N+](=O)[O-]
InChINot listed
Formula from structureC13H13NO7
Molecular weight from structure295.25 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

3 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 192725-55-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 192725-55-6 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

  • Darunavir Impurity 30
  • (3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate
  • 252873-35-1
  • DTXSID70892393
  • RefChem:1050261
  • DTXCID101079554
  • 192725-55-6
  • (3r,3as,6ar)-hexahydrofuro[2,3-b]furan-3-yl (4-nitrophenyl) carbonate
  • CARBONIC ACID, (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL 4-NITROPHENYL ESTER
  • MFCD22200696
  • [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] (4-nitrophenyl) carbonate
  • Darunavir Impurity 22

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