| Product Name | norethindrone acetate |
| CAS No. | 51-98-9 |
| Synonyms | Norethisterone acetate; (17beta)-17-ethynyl-3-oxoestr-4-en-17-yl acetate; (17alpha)-17-ethynyl-3-oxoestr-4-en-17-yl acetate; 17-ethynyl-3-oxoestr-4-en-17-yl acetate; (8xi,9xi,14xi,17beta)-17-ethynyl-3-oxoestr-4-en-17-yl acetate; 19-Norethindrone acetate |
| InChI | InChI=1/C22H28O3/c1-4-22(25-14(2)23)12-10-20-19-7-5-15-13-16(24)6-8-17(15)18(19)9-11-21(20,22)3/h1,13,17-20H,5-12H2,2-3H3/t17-,18?,19?,20?,21-,22-/m0/s1 |
| Molecular Formula | C22H28O3 |
| Molecular Weight | 340.4559 |
| Density | 1.14g/cm3 |
| Boiling point | 454.7°C at 760 mmHg |
| Flash point | 197.1°C |
| Refractive index | 1.555 |
| Hazard Symbols |  Xn:Harmful; |
| Risk Codes | R40:; R48:; |
| Safety | S36/37:; |
51-98-9 norethindrone acetate
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