Chemical identity

Tenofovir Isopropyl Impurity

CAS 1346597-36-1 · C12H20N5O4P

01Identity

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

Lazychem IDLC-29073
PubChem CID125381001
NameTenofovir Isopropyl Impurity
CAS RN1346597-36-1
Molecular formulaC12H20N5O4P
Molecular weight329.29 g/mol
IUPAC name[[(1R)-2(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl] Isopropyl Phosphonic Acid
InChIKeyNYGAYVWAJGDSQU-SECBINFHSA-N

02Structure identifiers

2D structurePubChem CID 125381001
Two-dimensional chemical structure of Tenofovir Isopropyl Impurity, CAS 1346597-36-1
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. 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](CN1C=NC2=C(N=CN=C21)N)OCP(=O)(O)OC(C)C
InChINot listed
Formula from structureC12H20N5O4P
Molecular weight from structure329.29 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

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 1346597-36-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1346597-36-1 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

Tenofovir

View API and impurity family

Other names

  • Isopropyl Tenofovir
  • 1346597-36-1
  • Tenofovir Impurity 27
  • [[(1R)-2(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl] Isopropyl Phosphonic Acid
  • (S)-isopropyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
  • Isopropyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate

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