Chemical identity

Rosuvastatin EP Impurity A (Free Base)

CAS 1715120-13-0 · C25H34FN3O7S

01Identity

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

Lazychem IDLC-27373
PubChem CID71315657
NameRosuvastatin EP Impurity A (Free Base)
CAS RN1715120-13-0
Molecular formulaC25H34FN3O7S
Molecular weight539.62 g/mol
IUPAC name(3R,5S,6E)-7-[2-(2,N-dimethyl-2-hydroxypropane-1-sulfonamido)-4-(4-fluorophenyl)-6-(propan-2-yl)pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate
InChIKeyJYZOJCGHDNOSSR-MMKWGKFASA-N

02Structure identifiers

2D structurePubChem CID 71315657
Two-dimensional chemical structure of Rosuvastatin EP Impurity A (Free Base), CAS 1715120-13-0
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 2 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres2
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(C)C1=NC(=NC(=C1/C=C/[C@H](C[C@H](CC(=O)O)O)O)C2=CC=C(C=C2)F)N(C)S(=O)(=O)CC(C)(C)O
InChINot listed
Formula from structureC25H34FN3O7S
Molecular weight from structure539.62 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

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 1715120-13-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1715120-13-0 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

Rosuvastatin

View API and impurity family

Other names

  • (3R, 5S, E)-7-(4-(4-Fluorophenyl)-2-(2-hydroxy-N, 2-dimethylpropylsulfonamido)-6-isopropylpyrimidin-5-yl)-3, 5-dihydroxyhept-6-enoic Acid
  • 3, 5-Dihydroxyhept-6-enoic Acid, (3R, 5S, E)-7-(4-(4-fluorophenyl)-2-(2-hydroxy-N, 2-dimethylpropylsulfonamido)-6-isopropylpyrimidin-5-yl)-
  • Rosuvastatin Related Compound A

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