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| Product | Description | |
|---|---|---|
| Estradiol | 5g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C18H24O2. CAS No. 50-28-2. Prepack ID : 21566575-5g. Molecular Weight : 272.38. |  |
| Estradiol | Estradiol, or more precisely, 17β-estradiol, is a human sex hormone and steroid, and the primary female sex hormone. It is essential for the maintenance of fertility and secondary sexual characteristics in females. Uses: Human sex hormone. Group: Pharmaceutical. Alternative Names: Beta-Estradiol; 17beta-Estradiol; Oestradiol; Dihydrofolliculin. CAS No. 50-28-2. Pack Sizes: 25 g. Product ID: NP6102. Molecular formula: C18H24O2. Mole weight: 272.38. Custom synthesis is available. Send your inquiries for more information. |  London |
| Estradiol cypionate | 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C26H36O3. CAS No. 313-06-4. Prepack ID : 41689898-1g. Molecular Weight : 396.56. | |
| Estradiol heptanoate | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Uses: Estrogens. Group: Pharmaceutical. Alternative Names: Estra-1,3,5(10)-triene-3,17-diol (17β)-17-heptanoate; Estradiol-17-enanthate; 3-Hydroxyestra-1,3,5(10)-trien-17β-yl Ester Heptanoic Acid; 17-Heptanoate Estradiol. CAS No. 4956-37-0. Pack Sizes: 1mg;1g;10g. Product ID: NP3301. Molecular formula: C25H36O3. Mole weight: 384.55. Custom synthesis is available. Send your inquiries for more information. | London |
| Estradiol valerate | 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C23H32O3. CAS No. 979-32-8. Prepack ID : 21746491-1g. Molecular Weight : 356.5. | |
| Estradiol valerate | Estradiol valerate is a synthetic ester, specifically the 17-pentanoyl ester, of the natural estrogen, 17β-estradiol. It was introduced in the 1950s, and along with estradiol benzoate and estradiol cypionate, has since become one of the most widely used esters of estradiol. Group: Pharmaceutical. Alternative Names: Altadiol; Deladiol; Delestrogen; Estraval; Progynova; Valergen; oestradiol valerate. CAS No. 979-32-8. Pack Sizes: 1mg;1g;10g. Product ID: NP3300. Molecular formula: C23H32O3. Mole weight: 356.506. Custom synthesis is available. Send your inquiries for more information. | London |
| 6-Ketoestradiol | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Group: Pharmaceutical. Alternative Names: 6-Oxoestradiol; 6-Keto 17β-Estradiol; (17β)-3,17-Dihydroxyestra-1,3,5(10)-trien-6-one; 3,17β-Dihydroxyestra-1,3,5(10)-trien-6-one; 1,3,5(10)-Estratrien-3,17β-diol-6-one; Estradiol Related Compound C. CAS No. 571-92-6. Pack Sizes: 10 g. Product ID: B1370-375346. Molecular formula: C18H22O3. Mole weight: 286.37. Custom synthesis is available. Send your inquiries for more information. | London |
| Ethynyl estradiol | Ethinyl Estradiol is a derivative of 17β-estradiol (E2), the major endogenous estrogen in humans. EE2 is an orally bioactive estrogen used in many formulations of combined oral contraceptive pills and is one of the most commonly used medications for this purpose. Uses: Component of oral contraceptive pills. Group: Pharmaceutical. Alternative Names: Ethynyl estradiol; Ethynylestradiol; ETHINYLESTRADIOL; Ethinyloestradiol. CAS No. 57-63-6. Pack Sizes: 10 g. Product ID: NP3296. Molecular formula: C20H24O2. Mole weight: 296.4. Custom synthesis is available. Send your inquiries for more information. | London |
| Ethynylestradiol Impurity E | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Group: Pharmaceutical. Alternative Names: 6-alpha-Hydroxy Ethynylestradiol. CAS No. 27521-34-2. Pack Sizes: 50 mg. Product ID: B0871-231743. Molecular formula: C20H24O3. Mole weight: 312.41. Custom synthesis is available. Send your inquiries for more information. | London |
| 3-O-Methyl-Estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Group: Pharmaceutical. Alternative Names: 3-Methoxy-1,3,5(10)-estratrien-17-one. CAS No. 1624-62-0. Pack Sizes: 1mg;1g;10g. Product ID: NP3084. Molecular formula: C19H24O2. Mole weight: 284.4. Custom synthesis is available. Send your inquiries for more information. | London |
| Estetrol | Estetrol is a human steroid hormone produced by fetal liver from estradiol and estriol during pregnancy. Group: Pharmaceutical. Alternative Names: 15α-Hydroxyestriol; Donesta. CAS No. 15183-37-6. Pack Sizes: 25 mg. Product ID: B1370-059497. Molecular formula: C18H24O4. Mole weight: 304.39. Custom synthesis is available. Send your inquiries for more information. | London |
| Estriol | Estriol is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and in post-menopausal women. Group: Pharmaceutical. Alternative Names: 16α-hydroxy-17β-estradiol; 1,3,5(10)-Estratriene-3,16α, 17β-triol; E3; Oestriol; Ovestin; Estratriol; Ovestrion. CAS No. 50-27-1. Pack Sizes: 20 g. Product ID: B0084-093184. Molecular formula: C18H24O3. Mole weight: 288.387. Custom synthesis is available. Send your inquiries for more information. | London |
| Estrone | Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Estrone is synthesized from androstenedione by the aromatase enzyme system in the ovaries and placenta, and is also synthesized from estradiol by 17-hydroxy steroid dehydrogenase in the liver. Serum concentrations of estrone in premenopausal women fluctuate according to the menstral cycle and becomes the most predominant estrogen in postmenopausal women. The binding affinities of estrone to the estrogen receptors α and β are approximately 60% and 37% relative to estradiol. Group: Pharmaceutical. Alternative Names: 3-Hydroxyestra-1,3,5(10)-trien-17-one; (+)-Estrone; 1,3,5(10)-Estratrien-3-ol-17-one; 3-Hydroxy-17-keto-estra-1,3,5-triene; Aquacrine; Crinovaryl; Cristallovar; Crystogen; WAY 164397; Wynestron. CAS No. 53-16-7. Pack Sizes: 50 g. Product ID: NP6101. Molecular formula: C18H22O2. Mole weight: 270.372. Custom synthesis is available. Send your inquiries for more information. | London |
| Etonogestrel | Etonogestrel is a progestin used in various hormonal contraceptives, including vaginal rings like EluRyng (etonogestrel and ethinyl estradiol vaginal ring). It works by inhibiting ovulation and altering the cervical mucus to prevent sperm penetration, thereby providing effective contraception. Uses: A impurity of desogestrel. Group: Pharmaceutical. Alternative Names: (17α)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one; 17-Ethynyl-17β-hydroxy-18-methyl-11-methyleneestr-4-en-3-one; 3-keto-Desogestrel; 3-Keto-Org 2969; 3-Ketodesogestrel; 3-Oxodesogestrel; Implanon; Nexplanon; Org 3236. CAS No. 54048-10-1. Pack Sizes: 500 mg. Product ID: B2693-300585. Molecular formula: C22H28O2. Mole weight: 324.46. Custom synthesis is available. Send your inquiries for more information. | London |
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