API og moderlægemiddel

Levonorgestrel

CAS 797-63-7 · C21H28O2 · 28 Urenheder og beslægtede forbindelser

01API og moderlægemiddel

2D structurePubChem CID 13109
Two-dimensional chemical structure of Levonorgestrel, CAS 797-63-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
CAS RN797-63-7
PubChem CID13109
Molecular formulaC21H28O2
IUPAC name(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Defined stereocentres6
Unassigned stereocentres0

02Strukturel nitrosaminscreening

N-nitrosoNot detected
Secondary amine0
Tertiary N-methyl amine0

Structure-only screen. Manufacturing conditions, nitrite sources, pH, temperature and purge controls require a separate process assessment.

03Status i Indien

Exact-compound comparison only. Confirm the current official instrument before making a regulatory decision.

05Kilder