API und Ausgangsarzneistoff

Norethindrone

CAS 68-22-4 · C20H26O2 · 15 Verunreinigungen und verwandte Verbindungen

01API und Ausgangsarzneistoff

2D structurePubChem CID 6230
Two-dimensional chemical structure of Norethindrone, CAS 68-22-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
CAS RN68-22-4
PubChem CID6230
Molecular formulaC20H26O2
IUPAC name(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Defined stereocentres6
Unassigned stereocentres0

02Strukturelles Nitrosamin-Screening

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 in Indien

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

05Quellen