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17α-estradiol Wholesaler Fast Delivery 17α-estradiol 17α-estradiol Manufacturer
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.
Alfatradiol, also known as 17α-estradiol and sold under the brand names Avicis, Avixis, Ell-Cranell Alpha, and Pantostin, is a weak estrogen and 5α-reductase inhibitor medication which is used topically in the treatment of pattern hair loss in men and women. It is a stereoisomer of the endogenous steroid hormone and estrogen 17β-estradiol.
17alpha-Estradiol is the natural optical isomer of 17beta-estradiol (Cay-10006315), the major estrogen secreted by the premenopausal ovary. 17alpha-Estradiol is a less active isomer than its counterpart, displaying 100-fold lower estrogenic activity relative to 17beta-estradiol. It can inhibit 5alpha-reductase, which plays a role in regulating hair growth. 17alpha -estradiol is reported to activate the MAPK/ERK and PI3K-Akt signaling pathways via activation of the estrogen receptor-X and has been shown to be neuroprotective after an ischemic stroke and oxidative stress and in transgenic mice with Alzheimer's disease.
17-a-Estradiol is intended for Pharmaceuticals, Environment, Food & beverage applications. All information about 17-a-Estradiol is provided in the MSDS. We deliver compounds with high purity levels and a comprehensive Certificate of Analysis. Connect to your member account to consult the documents.
Catalogue number: | PA PST 006170 |
Chemical name: | 17α-Estradiol |
CAS Number: |
57-91-0 |
Category: | NA |
Synonyms: |
Estradiol-17-alpha; (17α)-Estra-1,3,5(10)-triene-3,17-diol; 1,3,5-Estratriene-3,17α-diol; 13β-Methyl-1,3,5(10)-gonatriene-3,17α-diol; 17-Epiestradiol;17α-Oestradiol; 3,17-Dihydroxyestratriene; 3,17α-Dihydroxyoestra-1,3,5(10)-triene; Alfatradiol; Epiestrol; Estra-1,3,5(10)-triene-3,17α-diol; NSC 20293; α-Estradiol; Ethinyl Estradiol Impurity L (EP) |
Molecular form: | C18H24O2 |
Appearance: | White Solid |
Mol. Weight: | 272.38 |
Storage: | 2-8°C Refrigerator |
Shipping Conditions: | Ambient |
Applications: | NA |
BTM: | No |
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