Chemical identity

Naftidrofuryl EP Impurity A

CAS 25379-26-4 · C18H20O3

01Identity

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

Lazychem IDLC-23016
PubChem CID117180
NameNaftidrofuryl EP Impurity A
CAS RN25379-26-4
Molecular formulaC18H20O3
Molecular weight284.35
IUPAC name2-[(Naphthalen-1-yl)methyl]-3-(tetrahydrofuran-2-yl)propanoic acid
InChIKeyVEJYFDMNWGFBCT-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 117180
Two-dimensional chemical structure of Naftidrofuryl EP Impurity A, CAS 25379-26-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres2
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1CC(OC1)CC(CC2=CC=CC3=CC=CC=C32)C(=O)O
InChINot listed
Formula from structureC18H20O3
Molecular weight from structure284.35

03Stereochemistry

The published structure contains 0 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres2Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 4Before 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 25379-26-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 25379-26-4 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

Naftidrofuryl

View API and impurity family

Other names

  • Tetrahydro-alpha-(1-naphthalenylmethyl)-2-furanpropanoic acid
  • 25379-26-4
  • Naphthidrofurylic acid
  • RefChem:897150
  • 246-926-0
  • 3-(Naphthalen-1-yl)-2-((tetrahydrofuran-2-yl)methyl)propanoic acid
  • 2-(naphthalen-1-ylmethyl)-3-(oxolan-2-yl)propanoic acid
  • 1-(Tetrahydro-2-furyl)-3-(1-naphthyl) propane-2-carboxylic Acid
  • Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid
  • 3-(naphthalen-1-yl)-2-[(oxolan-2-yl)methyl]propanoic acid
  • Naftidrofuryl Impurity 1
  • VEJYFDMNWGFBCT-UHFFFAOYSA-N

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