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Ulipristal Acetate 126784-99-4 Pharmaceutical Raw Material used as a contraceptive pill
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Detailed Product Description
| CAS No: | 126784-99-4 | Molecular Formula: | C28H35NO3 |
|---|---|---|---|
| Molecular Weight: | 433.5824 | EINECS No: | 682-170-1 |
| Melting Point: | 183-185 ºC | Boiling Point: | 640.1±55.0 °C(Predicted) |
| Density: | 1.19 | Storage Condition: | -20°C |
| Appearance: | White Or White-like Crystalline Powder | ||
| High Light: | raw materials for drugs,medicine chemicals |
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Ulipristal Acetate 126784-99-4 Pharmaceutical Raw Material used as a contraceptive pill
Basic parameter:
1. Product name :Ulipristal Acetate
2. Other names :(8S,11R,13S,14S,17R)-17-acetyl-; Ulipristalacetate, > = 98%; Esmya; (beta) 11-17 - (Acetyloxy) - 11 - [4 - (dimethylamino) phenyl] - 19 - norpregna - 4, 9 - diene - 3, 20 - dione. 17 alpha Acetoxy - 11 beta - (4 - N, N - dimethylaminophenyl] - 19 - norpregna - 4, 9 - diene - 3, 20 - dione. R(8 s, 11, 13 s, 14 s, r) 17-17 - Acetyl - 11 - (4 - (dimethylamino) phenyl) - 13 - methyl - 3 - oxo - 2,3,6,7,8,11,12,13; (beta) - (17 - Acetyloxy) - 11 - [4 - (dimethylamino) - phenyl] - 19 - norpregna - 4, 9 (10) - diene - 3, 20 - dione. UlipristalAcetate126784-99-4
3. CAS no. : 126784-99-4
4. Molecular formula: C28H35NO3
5. Molecular weight: 433.5824
6. EINECS no. : 682-170-1
7. Melting point: 183-185 C
8. Boiling point: 640.1±55.0 °C(Predicted)
9. Density: 1.19
10. Storage condition: -20°C
11. Appearance: white or white-like crystalline powder
Structure:
Market prospect:
Morning-after pill, also known as morning-after pill, is an emergency contraceptive pill for women of childbearing age to prevent unwanted pregnancy after unprotected sex or contraceptive failure. The most widely used morning-after pill is levonorgestrel, which is administered in a regimen of 1 tablet (0.75mg) each at an interval of 12h or 2 tablets (1.5 mg) in a single dose. However, levonorgestrel is only approved as an emergency contraceptive for 72 hours after unprotected sex or contraceptive failure. Even so, the emergency contraceptive efficacy of levonorgestrel decreases significantly with the delay in the use of the drug, so it is recommended to be taken within 12 hours after unprotected sex or contraceptive failure.
In May 2009, the European Union has approved a new type of emergency contraception acetate uri he, it not only can be in unprotected sex or taken within 120 h after contraceptive failure, and emergency contraception effect will not fall over drug use time delay, the safety and tolerability is very good, and the most common emergency contraception left compared acetylene connaught progesterone, acetate uri division, he has to prevent the potential benefits of more accidental pregnancy, wider clinical applicability.
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