Chemical identity

Tenofovir Disoproxil Fumarate IP Impurity M /Tenofovir Isopropyl Ethyl Diester (Base)

CAS 1422284-16-9 · C18H28N5O10P

01Identity

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

Lazychem IDLC-29061
PubChem CID124222556
NameTenofovir Disoproxil Fumarate IP Impurity M /Tenofovir Isopropyl Ethyl Diester (Base)
CAS RN1422284-16-9
Molecular formulaC18H28N5O10P
Molecular weight505.42 g/mol
IUPAC nameEthyl 1-methylethyl (5RS)-5-{[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-λ5-phosphanonanedioate
InChIKeyOXROEIBHDASPQM-BCTWOLBCSA-N

02Structure identifiers

2D structurePubChem CID 124222556
Two-dimensional chemical structure of Tenofovir Disoproxil Fumarate IP Impurity M /Tenofovir Isopropyl Ethyl Diester (Base), CAS 1422284-16-9
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
SMILESCCOC(=O)OCOP(=O)(CO[C@H](C)CN1C=NC2=C(N=CN=C21)N)OCOC(=O)OC(C)C
InChINot listed
Formula from structureC18H28N5O10P
Molecular weight from structure505.42 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 1422284-16-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1422284-16-9 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

  • Tenofovir Disoproxil Fumarate IP Impurity M
  • Tenofovir Isopropyl Ethyl Diester (Base)
  • Tenofovir Isopropyl Ethyl Diester
  • 1422284-16-9
  • 2,4,6,8-Tetraoxa-5-phosphanonanedioic acid, 5-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, 1-ethyl 9-(1-methylethyl) ester, 5-oxide
  • [[(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethyl-(ethoxycarbonyloxymethoxy)phosphoryl]oxymethyl propan-2-yl carbonate
  • QB3AC2AM3R
  • CS-0164371
  • F19438
  • TENOFOVIR DISOPROXIL FUMARATE IMPURITY M
  • TENOFOVIR DISOPROXIL FUMARATE IMPURITY M [WHO-IP]
  • Tenofovir Disoproxil Fumarate Ip Impurity M Fumarate

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