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Postion:Product Catalog >API>Hormones and the Endocrine System>Estrogen and progestin drugs>Ethynyl estradiol
Ethynyl estradiol
  • Ethynyl estradiol

Ethynyl estradiol NEW

Price $32 $53
Package 100mg 500mg
Min. Order:
Supply Ability: 10g
Update Time: 2024-11-19

Product Details

Product Name: Ethynyl estradiol CAS No.: 57-63-6
Purity: 99.75% Supply Ability: 10g
Release date: 2024/11/19

Product Introduction

Bioactivity

NameEthynyl estradiol
DescriptionEthynyl estradiol is a semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.
In vitroEthinyl Estradiol increases respiratory chain activity in both cultured rat hepatocytesand HepG2 cells. Ethinyl estradiol is a strong promoter of hepatocarcinogenesis. [1] Ethinyl Estradiol enhances the transcript levels of nuclear genome- and mitochondrial genome-encoded genes and respiratory chain activity in female rat liver, and also inhibits transforming growth factor beta (TGFbeta)-induced apoptosis in cultured liver slices and hepatocytes from female rats. Ethinyl Estradiol increases the transcript levels of the mitochondrial genome-encoded genes cytochrome oxidase subunits I, II, and III in cultured female rathepatocytes. Ethinyl Estradiol significantly increases both the levels of glutathione (reduced [GSH] and oxidized [GSSG] forms) per mg protein in mitochondria and nuclei, while the percentage of total glutathione in the oxidized form is not affected. [2]
In vivoEthinyl Estradiol (50 mg/kg/day) increases anogenital distance and reduces pup body weight at postnatal day 2, accelerates the age at vaginal opening, reduces F1 fertility and F2 litter sizes, and induces malformations of the external genitalia (5 mg/kg) in the female Long-Evans rat. [3] Ethinyl Estradiol increases the number of low density lipoprotein (LDL) receptors in livers of rats, thereby producing a profound fall in plasma cholesterol levels. Ethinyl Estradiol exerts the same effect in livers of male and female rabbits and that the increase in receptor number is correlated with a 6- to 8-fold increase in the levels of receptor mRNA. [4]
Storagekeep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility InformationDMSO : 60 mg/mL (202.43 mM), Sonication is recommended.
Ethanol : 55 mg/mL (185.6 mM)
KeywordsEstrogen Receptor/ERR | Inhibitor | Ethynylestradiol | inhibit | 17alpha-Ethynylestradiol | 17a-Ethynylestradiol | Ethynyl estradiol | Endogenous Metabolite
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Company Profile Introduction

Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers. TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.

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  • Since: 2011-01-07
  • Address: 36 Washington Street, Wellesley Hills
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