Pharmaceutical Raw Estrogen Steroid Estradiol Benzoatae CAS 50-50-0 For Female Sex Enhance CAS NO.50-50-0

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Product Details

Keywords

50-50-0
Estradiol Benzoatae
beta-Estradiol-3-benzoate

Quick Details

ProName: Pharmaceutical Raw Estrogen Steroid Es...
CasNo: 50-50-0
Molecular Formula: C25H28O3
Appearance: white crystalline powder
Application: Female Sex Enhance
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: Wuhan
ProductionCapacity: 20000 Kilogram/Day
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 100 Gram

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Details

Pharmaceutical Raw Estrogen Steroid Estradiol Benzoatae CAS 50-50-0 For Female Sex Enhance

Abstract

Estrogens direct the development of the female genotype in embryogenesis and at puberty. Estradiol is the major estrogen secreted by the premenopausal ovary. Estradiol benzoate is an estradiol analog which contains a benzyl ester at the C-3 position and is often used in combination with a progestin to induce estrus in domestic livestock. This compound binds to the human and murine estrogen receptor α (ERα), and chicken ER with IC50 values in the range of 22-28 nM. This reflects a 6-10 fold reduction in binding affinity compared to estradiol.

Specification

Product Name	Estradiol Benzoate
Synonyms	beta-Estradiol-3-benzoate; Oestradiol Benzoate; 17beta-Estradiol benzoate; 1,3,5(10)-Estratriene-3,17b-diol 3-benzoate; 3,17b-Dihydroxy-1,3,5(10)-estratriene 3-benzoate; (17beta)-Estra-1,3,5(10)-triene-3,17-diol 3-benzoate;
Molecular Formula	C25H28O3
Molecular Weight	376.488
InChI	InChI=1/C25H28O3/c1-25-14-13-20-19-10-8-18(28-24(27)16-5-3-2-4-6-16)15-17(19)7-9-21(20)22(25)11-12-23(25)26/h2-6,8,10,15,20-23,26H,7,9,11-14H2,1H3/t20-,21-,22+,23+,25+/m1/s1
CAS Registry Number	50-50-0
EINECS	200-043-7
Molecular Structure
Density	1.185g/cm3
Melting point	191-198C
Boiling point	531.2°C at 760 mmHg
Refractive index	1.604
Flash point	212C
Vapour Pressure	4.08E-12mmHg at 25C
Assay	99%
Appearance	White or light yellow crystalline powder

The menstrual cycle in women involves predictable variations in the levels of several hormones, with estradiol being one of them. It is involved in the ovulation process and prepares the inner lining of the uterus for implantation, should the egg be fertilized. Certain tests done on baboons and other primates have indicated that his hormone also plays a continual role in maintaining a pregnancy, helping it to last for the full gestation period.

Application

The effects of daily injections of 5 microgram estradiol benzoate (EB) on the patterns of food and ethanol consumption were studied in ovarectomized rats given free access to food, a 10% ethanol solution, and water. EB led to an immediate, but transient, suppression of both food and ethanol intake. The time course and magnitude of these effects were virtually identical.

While the decrease in total food intake was achieved by a permanent decrease in the duration of eating bouts, the decline in total ethanol consumption apparently resulted from decreased rates of licking within bouts. Gradual increases in the frequency of eating and ethanol-drinking bouts allowed total food and ethanol intake to return to baseline within three weeks of the first injection.

Total water intake rose three-fold during EB administration and this was due to increases in both the duration and frequency of drinking bouts. The similarity in effects induced by EB on the patterns of food and ethanol intake were discussed in terms of ethanol's caloric property.

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