Chemical identity

(2R)-1-(2,5-difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one

CAS 241479-69-6 · C14H16F2O3

01Identity

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

Lazychem IDLC-00194
PubChem CID10199306
Name(2R)-1-(2,5-difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one
CAS RN241479-69-6
Molecular formulaC14H16F2O3
Molecular weight270.27 g/mol
IUPAC name(2R)-1-(2,5-difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one
InChIKeyPKRHUCFPMFLUSS-CGCSKFHYSA-N

02Structure identifiers

2D structurePubChem CID 10199306
Two-dimensional chemical structure of (2R)-1-(2,5-difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one, CAS 241479-69-6
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres1
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@H](C(=O)C1=C(C=CC(=C1)F)F)OC2CCCCO2
InChINot listed
Formula from structureC14H16F2O3
Molecular weight from structure270.27 g/mol

03Stereochemistry

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

Defined centres1Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 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 241479-69-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 241479-69-6 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

Isavuconazole

View API and impurity family

Other names

  • (2R)-1-(2,5-Difluorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one
  • 241479-69-6
  • Efinaconazole Impurity 40
  • SCHEMBL6850704
  • PKRHUCFPMFLUSS-CGCSKFHYSA-N
  • DTXSID801147136
  • (2R)-1-(2,5-Difluorophenyl)-2-[(oxan-2-yl)oxy]propan-1-one
  • 1-(2,5-Difluoro-phenyl)-2-(tetrahydro-pyran-2-yloxy)-propan-1-one
  • (2R)-1-(2,5-Difluorophenyl)-2-[(tetrahydro-2H-pyran-2-yl)oxy]-1-propanone
  • (2R)-2',5'-Difluoro-2-(3,4,5,6-tetrahydro-2H-pyran-2-yloxy)-propiophenone

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