.

17 Alpha-Estradiol / Estradiol for Skin Absorption Agent CAS 57-91-0


17 Alpha-Estradiol / Estradiol for Skin Absorption Agent CAS 57-91-0


Basic Info.

Synonyms: Alpha-estradiol; 17A-estradiol
CAS: 57-91-0
EINECS: 200-354-8
Molecular Formula: C18H24O2
Molecular Weight: 272.39
Appearance :hite or off-white crystalline powder
Assay :99%min.
Melting range:216-224 oC
Specific rotation:+52o to +60o
Loss on drying :3.5%MAX
Monor impurity :0.2%MAX
Total impurities:1.0% max


Description:

Estradiol (called α - estradiol or 17α - estradiol) for human breast cancer cells in tissue culture biologically active estrogen. Not part of the 17- and selective estrogen receptor (ER-X) traditional hormone / receptor of the endocrine system, but an important autocrine / paracrine function of the system is part of the growth in the adult brain. In menopause, and neurodegenerative diseases (eg Alzheimer's disease and ischemic stroke) treatment, 17- estradiol may have important implications for hormone replacement therapy thing.

The development of secondary sex characteristics in women is driven by estrogens, to be specific, estradiol. These changes are initiated at the time of puberty, most are enhanced during the reproductive years, and become less pronounced with declining estradiol support after the menopause. Thus, estradiol enhances breast development, and is responsible for changes in the body shape, affecting bones, joints and fat deposition. Fat structure and skin composition are modified by estradiol.


Applications:

This medication is a female hormone. It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected.
Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment.



Отправить запрос, связаться с поставщиком

Кому: Guangzhou Kafen Biotech Co., Ltd.
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

99.5% Purity Steroids Mixed Injectable Blend Rippex 225 mg/Ml Bulking Cycle Injection
99.5% Purity Steroids Mixed Injectable Blend Rippex 225 mg/Ml Bulking Cycle Injection 99.5% Purity Steroids Mixed Injectable Blend Rippex 225 mg/Ml Bulking Cycle Injection Basic Info: Ripex 225 contains three different compounds...
Legal Anabolic Steroids Hormone Adrenaline for Body Building
Legal Anabolic Steroids Hormone Adrenaline for Body Building Legal Anabolic Steroids Hormone Adrenaline for Body Building Basic Info. Product Name: Adrenaline Synonyms: Adrenaline CAS RN.: 51-43-4 EINECS:...
99.6% Purity Estrogen Female Hormone Estradiol CAS 50-28-2
99.6% Purity Estrogen Female Hormone Estradiol CAS 50-28-2 99.6% Purity Estrogen Female Hormone Estradiol CAS 50-28-2 Basic Info. Synonyms: Estradiol, 50-28-2, steroid powder. CAS No.: 50-28-2 Formula: ...
Bodybuilding Supplements Anabolic Steroids Powder Mestanolone For Muscle Growth
Bodybuilding Supplements Anabolic Steroids Powder Mestanolone For Muscle Growth Bodybuilding Supplements Anabolic Steroids Powder Mestanolone For Muscle Growth Basic Info. CAS No: 521-11-9 Molecular formula: C20H32O2 Molecu...
99% Pure Anabolic Androgenic Steroids Raw 4-DHEA for Muscle Building
99% Pure Anabolic Androgenic Steroids Raw 4-DHEA for Muscle Building 99% Pure Anabolic Androgenic Steroids Raw 4-DHEA for Muscle Building Basic Info. Alias: 4-DHEA, 4-AD, 4-Dehydroepiandrosterone, 4 androstene-3b...
Все товары поставщика

Похожие товары

гормон роста человека (r - hgh)  ростовой гормон (источник Rднк)
гормон роста человека (r - hgh) ростовой гормон (источник Rднк) Продавец: Chickian Biotechnology Ltd. CAS: 12629 - 01 - 5 молекулярная формула: C990H128N262O3000S7 вес рецепта: 22125D белый заморожен...
гормон роста человека (r - hgh)  ростовой гормон (источник Rднк)
гормон роста человека (r - hgh) ростовой гормон (источник Rднк) Продавец: Chickian Biotechnology Ltd. CAS: 12629 - 01 - 5 молекулярная формула: C990H128N262O3000S7 вес рецепта: 22125D белый заморожен...
Безопасная доставка 2-йод-1-п-толил-пропан-1-он CAS
Безопасная доставка 2-йод-1-п-толил-пропан-1-он CAS Продавец: ухань lwax pharma tech co., ltd Контакт: Нэнси Wickr меня: nancyj21 Электронная почта: WhatsApp / Signal / Skype / Telegram: ...
Calcium Ascorbate 97% Granular
Calcium Ascorbate 97% Granular Продавец: Initial Naturals Co., Ltd. Specification : 97% HPLC Other names:Calcium ascorbate anhydrous; Ascorbic acid calcium salt; CCR...
Vitamin K2 Menaquinone-7 Powder 1%
Vitamin K2 Menaquinone-7 Powder 1% Продавец: Initial Naturals Co., Ltd. Specification : Menaquinone-7≥1.0% HPLC Other names:Vitamin K 2; Vitamin K2; Vitamin K2 (gener...