Chemical identity

Pitavastatin Sodium (Z)-Isomer Impurity

CAS 1633767-50-6 · C25H23FNNaO4

01Identity

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

Lazychem IDLC-25558
PubChem CID168450500
NamePitavastatin Sodium (Z)-Isomer Impurity
CAS RN1633767-50-6
Molecular formulaC25H23FNNaO4
Molecular weight443.45 g/mol
IUPAC nameSodium (3R,5S,Z)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate
InChIKeyNBDQGOCGYHMDSJ-NIRVXWEWSA-M

02Structure identifiers

2D structurePubChem CID 168450500
Two-dimensional chemical structure of Pitavastatin Sodium (Z)-Isomer Impurity, CAS 1633767-50-6
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, has 2 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres2
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1CC1C2=NC3=CC=CC=C3C(=C2/C=C\[C@H](C[C@H](CC(=O)[O-])O)O)C4=CC=C(C=C4)F.[Na+]
InChINot listed
Formula from structureC25H23FNNaO4
Molecular weight from structure443.45 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 1633767-50-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1633767-50-6 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

Pitavastatin

View API and impurity family

Other names

  • sodium (Z,3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoate
  • 1633767-50-6
  • Sodium (3R,5S,Z)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate

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