Nestoron
- CAS No.
- 7759-35-5
- Chemical Name:
- Nestoron
- Synonyms
- ST 1435;NESTORON;NESTORONE;Elcometrine;Nestorone Acetate;Nestoron (ST-1435);Norgestone acetate;Segesterone Acetate;ELCOMETRINE;NESTORONE;ST-1435;ST1435;ELCOMETRINE; NESTORONE; ST-1435; ST 1435; ST1435
- CBNumber:
- CB31011778
- Molecular Formula:
- C23H30O4
- Molecular Weight:
- 370.48
- MOL File:
- 7759-35-5.mol
- Modify Date:
- 2024/1/4 15:13:51
| Melting point | 178-179° |
|---|---|
| alpha | D21 -105° (c = 1.2 in chloroform) |
| Boiling point | 420.37°C (rough estimate) |
| Density | 1.0550 (rough estimate) |
| refractive index | 1.4433 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO: soluble5mg/mL, clear |
| form | powder |
| color | white to beige |
| InChIKey | CKFBRGLGTWAVLG-GOMYTPFNSA-N |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|---|---|
| Signal word | Warning |
| Hazard statements | H351-H361 |
| Precautionary statements | P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501 |
| WGK Germany | 3 |
Nestoron price More Price(2)
Nestoron Chemical Properties,Uses,Production
Uses
Segesterone Acetate has been used to study the: comparison of androgenic and estrogenic properties of progestins used in contraception and hormone therapy; impact on hepatic estrogen-sensitive proteins by 1-yr contraceptive vaginal ring delivering Nestorone and ethinyl estradiol.
Pharmacokinetics
Elcometrine is a member of the 19-norprogesterone class of pr ogestins. when administered subcuta neously (implant), intravaginally (vaginal ring), or transdermally, elcometrine is an exceptionally potent progestin. It is 100-fold more potent when administered subcutaneously than when delivered orally. Its oral bioavaiability is only 10%，with a half life of just 1 to 2 hours because of rapid metabolism. The C16 methylene functionality substantially increases its affinity for the progesterone receptor.
Clinical Use
Because of its antiestrogenic action, elcometrine also can be administered transdermally along with estradiol as a treatment for menopausal symptoms .
Nestoron Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CRYSTAL PHARMA SAU | +918045801819 | New Delhi, India | 26 | 58 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Alfa Chemistry | +1-5166625404 | United States | 21317 | 58 | Inquiry |
| InvivoChem | +1-708-310-1919 +1-13798911105 | United States | 6393 | 58 | Inquiry |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | China | 4128 | 58 | Inquiry |
Related articles
- What is Segesterone acetate (Nestoron)?
- Segesterone acetate (SA; Nestoron) is a potent non-androgenic progestin that was developed for contraception and it is the pro....
- Jan 4，2024
7759-35-5(Nestoron)Related Search:
1of4
chevron_right