Norethindrone EP Impurity D
IMPURITIES    
Availability: In-Stock
Dispatch by : 14-Nov-2019 5:00 PM
CAT No. CS-T-59718
Category Impurities
Parent API Norethindrone
CAS 68-23-5
Mol. Weight 298.42 mol/g
Mol. Formula C20H26O2
Product Description
Stock Status In-Stock
Dispatch by : 14-Nov-2019 5:00 PM
Synonyms Delta-5(10)-norethindrone ;13-Methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetropenta[a]phenanthren-3-one;17-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one; (17a)-17-hydroxy-19-Norpregn-5(10)-en-20-yn-3-one;Delta-5(10)-norethindrone;Norethynodrel;Norethindrone EP Impurity D.
Storage Conditions
Purity (%) 99.13
Melting Point (℃)171-174 
Solubility Chloroform, DMSO, Methanol
Appearance White to Off-White Solid
Application Notes The compound is a progestin used in Enovid, an oral contraceptive, also used in the treatment of endometriosis and hypermenorrhea.
References Palmer K., et al.: J. Pharmacol. Exp. Ther., 167, 207 (1969), Liu, L., et al.: Endocrinology., 151, 5782 (2010), Sonneveld, E., et al.: Toxicol. in Vitro, 25, 545 (2011)
Smileys C[C@@]1([C@]2(O)C#C)[C@](CC2)([H])[C@@](CCC(C3)=C4CCC3=O)([H])[C@]4([H])CC1
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c5
NIST Calibrated
Related Results

- API Standards of Norethindrone
- Stable Isotopes of Norethindrone
- Metabolites of Norethindrone
- Impurities of Norethindrone
- Glucuronides of Norethindrone
- Intermediates of Norethindrone

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