Chemical identity

Diflorasone Impurity 4

CAS 50630-19-8 · C24H30F2O6

01Identity

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

Lazychem IDLC-12894
PubChem CID66596671
NameDiflorasone Impurity 4
CAS RN50630-19-8
Molecular formulaC24H30F2O6
Molecular weight452.49 g/mol
IUPAC name(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16, 17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate
InChIKeyKPAAFLZUAVPWNQ-RYRQIHONSA-N

02Structure identifiers

2D structurePubChem CID 66596671
2D structure: Diflorasone Impurity 4, CAS 50630-19-8
Structure of Diflorasone Impurity 4 (CAS 50630-19-8). LazyChem record. Source identity: PubChem CID 66596671. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC24H30F2O6
InChIKeyKPAAFLZUAVPWNQ-RYRQIHONSA-N
Ring count4
Defined stereocentres9
Unassigned stereocentres0
SMILESC[C@H]1C[C@H]2[C@@H]3C[C@@H](C4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)CO)OC(=O)C)C)O)F)C)F
InChIInChI=1S/C24H30F2O6/c1-12-7-15-16-9-18(25)17-8-14(29)5-6-21(17,3)23(16,26)19(30)10-22(15,4)24(12,20(31)11-27)32-13(2)28/h5-6,8,12,15-16,18-19,27,30H,7,9-11H2,1-4H3/t12-,15-,16-,18-,19-,21-,22-,23-,24-/m0/s1

03Stereochemistry

The published structure contains 9 defined and 0 unassigned tetrahedral stereocentres. The exact wedge-and-dash depiction is shown above.

Defined stereocentres92D structure
Unassigned stereocentres02D structure
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 512Before 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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 50630-19-8 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 50630-19-8 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Diflorasone

View API and impurity family

Other names

No synonyms are listed.

Related records from the same parent family

No related records are linked by parent name.

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