Norethisterone acetate

醋酸炔诺酮

Also known as: Norethindrone acetate, 19-Norethindrone acetate, 17α-Ethynyl-19-nortestosterone acetate, 17β-Acetoxy-19-nor-17α-pregn-4-en-20-yn-3-one, 17-Acetoxy-19-nor-17α-pregn-4-en-20-yn-3-one, 17α-Ethinyl-19-nortestosterone acetate, 19-nor-17α-Pregn-4-en-20-yn-3-one, 17-acetoxy-, 4-ESTREN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE ACETATE, ACETIC ACID 17-ETHYNYL-13-METHYL-3-OXO-2,3,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPE, Aygestin, Norlutate, Norlutin A, Norlutin acetate, Primolut-Nor, SH-420C, 19-NORETHISTERONE 17-ACETATE, Norethisteron acetate, Norethisterone 17-acetate, 17α-Ethynyl-17β-acetoxy-19-norandrost-4-en-3-one, 17α-Ethynyl-17-hydroxyestr-4-en-3-one acetate

Norethisterone acetate (CAS 51-98-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H28O3 and a molecular weight of 340.456 g/mol. It is also known as Norethindrone acetate, 19-Norethindrone acetate and 17α-Ethynyl-19-nortestosterone acetate. Key properties include a boiling point of 454.7±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 197.1±28.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51-98-9

Jingsj CID

J-49109-3

Molecular Formula

C₂₂H₂₈O₃

Chinese Name

醋酸炔诺酮

Molecular Weight

340.456 g/mol

Category

Organic Acids

Last updated

8/21/2026