Chemical identity

Ruxolitinib Amide / Ruxolitinib Impurity D

CAS 1911644-32-0 · C17H20N6O

01Identity

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

Lazychem IDLC-27620
PubChem CID130203787
NameRuxolitinib Amide / Ruxolitinib Impurity D
CAS RN1911644-32-0
Molecular formulaC17H20N6O
Molecular weight324.38 g/mol
IUPAC name3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanamide
InChIKeyJZKNOTYMYVXDNN-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 130203787
Two-dimensional chemical structure of Ruxolitinib Amide / Ruxolitinib Impurity D, CAS 1911644-32-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1CCC(C1)C(CC(=O)N)N2C=C(C=N2)C3=C4C=CNC4=NC=N3
InChINot listed
Formula from structureC17H20N6O
Molecular weight from structure324.38 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before 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 1911644-32-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1911644-32-0 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

Ruxolitinib

View API and impurity family

Other names

  • Ruxolitinib Amide
  • beta-Cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazole-1-propanamide
  • 1911644-32-0
  • 3-(4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanamide
  • Ruxolitinib Impurity F
  • EX9H58YB5S
  • SCHEMBL19098148
  • SCHEMBL30480818
  • RuxoRuxolitinib amidelitinib-amide
  • IR181199
  • H38438
  • 1H-Pyrazole-1-propanamide, beta-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-

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