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19-Norethindrone acetate
Basic information:
Product Name: 19-Norethindrone acetate
Synonyms: (17-alpha)-17-(Acetyloxy)-19-norpregn-4-en-20-yn-3-one;(17α)-17-(acetyloxy)-19-norpregn-4-en-20-yn-3-one;17-acetoxy-19-nor-17-alpha-pregn-4-en-20-yn-3-on;17-acetoxy-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-Acetoxy-19-nor-17alpha-pregn-4-en-20-yn-3-one;17-acetyloxy(17-alpha)-19-norpregn-4-estren-17-beta-ol-acetate-3-one;17-Acetyloxy(17alpha)-19-norpregn-4-estren-17beta-ol-acetate-3-one;17alpha-Ethinyl-19-nortestosterone 17beta-acetate
CAS: 51-98-9
MF: C22H28O3
MW: 340.46
EINECS: 200-132-0
Product Categories: Active Pharmaceutical Ingredients;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;AYGESTIN
Mol File: 51-98-9.mol
Chemical Properties:
refractive index -34 ° (C=1, Dioxane)
Merck 6697
Appearance White Solid
CAS DataBase Reference 51-98-9(CAS DataBase Reference)
NIST Chemistry Reference Norethindrone acetate(51-98-9)
Safety Information:
Hazard Codes Xn
Risk Statements 40-48
Safety Statements 36/37
WGK Germany 3
RTECS RC8965000
Usage And Synthesis:
Usage Progesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen.
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1).All products will have been strictly Quality Checked in house before packing. 2).All products will be well packed before shipping. 3)Parcel can be sent out in 24 hours after payment. Tracking number available 4)Secure and discreet shipment. Various transportation methods for your choice. 5)Customs pass rate ≥99% 6) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.