Chemical identity

Darunavir DP2

CAS 1418639-27-6 · C21H27N3O4S

01Identity

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

Lazychem IDLC-12016
PubChem CID122206336
NameDarunavir DP2
CAS RN1418639-27-6
Molecular formulaC21H27N3O4S
Molecular weight417.52 g/mol
IUPAC name4-amino-N-(((4S,5R)-4-benzyl-2-oxooxazolidin-5-yl)methyl)-N-isobutylbenzenesulfonamide
InChIKeySEKATQYMRVJJEN-VQTJNVASSA-N

02Structure identifiers

2D structurePubChem CID 122206336
Two-dimensional chemical structure of Darunavir DP2, CAS 1418639-27-6
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 2 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres2
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(C)CN(C[C@@H]1[C@@H](NC(=O)O1)CC2=CC=CC=C2)S(=O)(=O)C3=CC=C(C=C3)N
InChINot listed
Formula from structureC21H27N3O4S
Molecular weight from structure417.52 g/mol

03Stereochemistry

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

Defined centres2Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully 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 1418639-27-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1418639-27-6 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 DP2 / Darunavir Impurity 15
  • Darunavir Impurity 15
  • Darunavir DP2
  • Darunavir Degradation Product 2
  • (4S,5R)-4-Benzyl-5-[[(4-aminophenylsulfonyl)(2-methylpropyl)amino]methyl]-2-oxazolidinone
  • 1418639-27-6
  • 4-Amino-N-(2-methylpropyl)-N-[[(4S,5R)-2-oxo-4-(phenylmethyl)-5-oxazolidinyl]methyl]-benzenesulfonamide
  • 4-Amino-N-(((4S,5R)-4-benzyl-2-oxooxazolidin-5-yl)methyl)-N-isobutylbenzenesulfonamide
  • S2HLW353CF
  • Benzenesulfonamide, 4-amino-N-(2-methylpropyl)-N-(((4S,5R)-2-oxo-4-(phenylmethyl)-5-oxazolidinyl)methyl)-

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