Buy Pure Estradiol Raw Powder CAS 50-28-2 Online Quick details of Estradiol PowderProduct Name: Estradiol
CAS Number: 50-28-2
Appearance: White to off-white powder
Molecular formula: C18H24O2
Molecular weight: 272.39
EINECS.No: 200-023-8
melting point: 178-179 °C(lit.)
boiling point: 355.44°C
Specific rotation : D25 +76 to +83°
density: 1.0708
refractive index: 80.4 ° (C=1)
flash point: 2ºC
Storage condition: room temperature
solubility: Practically insoluble in water
Acidity factor(Pka):10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate)
water solubility: Soluble in water,Slightly soluble in vegetable oils.
stability: Stable. Incompatible with strong oxidizing agents.
Storage condition: -20ºC Freezer,Keep tightly closed,cool and dry;
Payment methods: bitcoin,T/T,LTC,ETH,USDT,Western Union,Wire transfer,PayPal;
Shipping Express:DHL,FedEx,UPS,TNT,EMS;
How to make an order: after our clients confirm the payment,then the tracking number and
parcel pictures will be sent to our clients within 6 hours.
What is Estradiol? Estradiol is a steroid hormone secreted by the ovaries. It is the main female sex hormone, responsible for regulating female characteristics, the maturation of accessory sex organs and menstrual-ovulation cycle, and promote the production of mammary duct system. The serum concentration of estradiol and other estrogen changes periodically during the menstrual cycle, except for the early follicular phase, the serum concentration of estradiol in women of childbearing age is slightly higher than that of estrone, which is the highest concentration of estrogen. The high serum concentration during pregnancy is estriol, and the menopause is estrone.
What is Estradiol used for?Estradiol is a form of estrogen, a female sex hormone that regulates many processes in the body. Estradiol is used to treat menopause symptoms such as hot flashes and vaginal changes, and to prevent osteoporosis (bone loss) in menopausal women.
Available Caine's raws for usdimetho/*caine Base raw powder
dimetho/*caine Hcl raw powder
Lidocaine raw powder
Lidocaine HCl raw powder
Procaine Base raw powder
Procaine HCl raw powder
Phena/*cetin raw powder
Pregaba*/lin/ Ly/rica raw powder
Gabapentin raw powder
Hot sales products for usProducts Name | CAS Number |
BMK methyl glycidate | 80532-66-7 |
Melatonine | 73-31-4 |
N-Isopropylbenzylamine | 102-97-6 |
Ethyl 2-phenylacetoacetate | 5413-05-8 |
1-boc-4-(4-fluoro-phenylamino)-piperidine | 288573-56-8 |
BTMS-50 | 81646-13-1 |
4-Amino-3,5-dichloro-alpha-bromoacetophenone | 37148-47-3 |
4-Aminoacetophenone | 99-92-3 |
2-iodo-1-p-tolyl-propan-1-one | 236117-38-7 |
2-bromo-4-methylpropiophenone | 1451-82-7 |
FAQ1.Can I get some samples?
A: Yes, we can supply the free sample, but freight is borne by the customer.
2.What payment methods do we have?
A :western union,bitcoins,wire transfer,paypal
3.What's your MOQ?
A :MOQ is 1kg. As long as the customer pays the freight, other small quantities are also acceptable .
4.How about delivery lead time?
A :lead time: About 3-5 days after payment confirmed.(Except holidays)
5.Is there a discount?
A :Different quantities have different discount.
6.How to contact us ?
A :You can get in touch with us anytime via Email, Alibaba, wechat,Whatsapp,skype,WickrMe,Telegram.etc.
7.How to confirm the Product Quality before placing orders?
A : We provide free samples for your testing with shipping fee only, and then make bulk orders after confirming the quality.
Available Payment methods for usPackage and delivery