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Wuhan Yuancheng Gongchuang Technology Co,ltd
Wuhan Yuancheng Gongchuang Technology Co,ltd

China Estrogen Steriod Hormone Nilestriol CAS 39791-20-3 Muscle Building manufacturer

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Estrogen Steriod Hormone Nilestriol CAS 39791-20-3 Muscle Building 

Qty (Other,ml) Unit Price (160.0~290.0 USD)
100 - 199 160
200 + 290
Trade Term: FOB 
Payment Terms: T/T,WU,Money Gram;bitcoin 
Special Groups: Bodybuilding Suppplements (165)
Injectable Steroids (55)
Place of Origin: Hubei, China (Mainland) 
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Product Detail

Model No.: Nilestriol 39791-20-3
Production Capacity: 100000L/WEEK
Delivery Date: with 6 working hours
service: resend guarantee
Supply Ability: Mass Stock
Model Number: Nilestriol 39791-20-3
Usage: Bodybuilding; Male enhancem...
Shipping: 3-7 Days / Door-to-Door
Means of Transport: Air
Packing: brand new
package: Special disguised packaging...
Payment Terms: Western Union, MoneyGram, B...
Certification: ISO
Active-Life: 7-9 days
Lead Time: Within 12 Hours After Payme...

Estriol, Female Hormone, Estriol, Estrogen Steroids , Anabolic Hormones , Estriol, Estrogenic Steroids, Estriol, Natural Steroids, Estriol.

China Supply Estrogen Powder Nilestriol for Female Treatment

Estrogen Drugs Steriod Hormone Nilestriol CAS 39791-20-3 Muscle Building



Product Description

Estriol

Synonyms: TRIDESTRIN;(16-alpha,17-beta)-estra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol;(16-alpha,17-beta)-oestra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Oestra-1,3,5(10)-triene-3,16,17-triol;1,3,5-estratriene-3-beta,16-alpha,17-beta-triol;1,3,5-Estratriene-3beta,16-alpha,17-beta-triol;1,3,5-oestratriene-3-beta,16-alpha,17-beta-triol
CAS: 50-27-1
MF: C18H24O3
MW: 288.38
EINECS: 200-022-2
Chemical Properties White Crystalline Powder
Usage 17b-estradiol metabolite, primary estrogen in urine
Usage A metabolite of Estradiol. An estrogenic metabolite considerably less potent than the hormone Estradiol


Estriol can be a weak or strong estrogen depending on if it is given acutely or chronically when given to immature animals, but is an antagonist when given in combination with estradiol. Estriol may play a role in the development of breast cancer, but based on in vitro research, does appear to act as an antagonist to the G-protein coupled estrogen receptor. Though estriol is used as part of the primarily North American phenomenon of bioidentical hormone replacement therapy, it is not approved for use by the FDAor Health Canada. Though initial research in the 1970s suggested it could be used therapeutically as an estrogen, subsequent research failed to confirm this hypothesis.

Hormonal contraception:
A chemical derivative of estradiol, ethinyl estradiol with maximum dosage 200 µg, is a major component of hormonal contraceptive devices. Combined forms of hormonal contraception contain ethinyl estradiol and a progestin, which both contribute to the inhibition of GnRH, LH, and FSH, which accounts for the ability of these birth control methods to prevent ovulation and thus prevent pregnancy. Other types of hormonal birth control contain only progestins and no ethinyl estradiol.

Estradiol, or more precisely, 17β-estradiol, is a human sex hormone and steroid, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues but it also has important effects in many other tissues including bone. While estrogen levels in men are lower compared to women, estrogens have essential functions in men as well. Estradiol is found in most vertebrates as well as many crustaceans, insects, fish, and other animal species.
Estradiol or oestradiol (American or British English usages), derives from estra-, Gk. οστρο? (oistros, literally meaning "verve or inspiration") and -diol, a chemical name and suffix indicating that this form of steroid and sex hormone is a type of alcohol bearing two hydroxyl groups.



Estradiol is produced especially within the follicles of female ovaries, but also in other endocrine (i.e., hormone-producing) and non-endocrine tissues (e.g., including fat, liver, adrenal, breast, and neural tissues). Estradiol is biosynthesized from progesterone (arrived at in two steps from cholesterol, via intermediate pregnenolone). One principle pathway then converts progesterone to its 17-hydroxy-derivative, and then to androstenedione via sequential cytochrome P450-catalyzed oxidations.Action of aromatase on this dione generates estrone, and action of a dehydrogenase on this gives the title compound, 17β-estradiol.
 

Product nameEstriol
Other nameEstriol, Female Hormone, Estriol, Estrogen Steroids , Anabolic Hormones , Estriol, Estrogenic Steroids, Estriol, Natural Steroids, Estriol
CAS register number50-27-1 
Melting pointNone
Molecular formulaC18H24O3
Molecular weight288.3814
Assay99%
Appearancewhite crystalloid powder.
UsageA synthetic, anabolic steroid. Used to promote muscle growth and combat involuntary weight loss. It has also been used to treat cases of osteoporosis.
StandardUSP/BP
PriceNegotiated
Minimum order quantity10g
Package:Exquisite and can according to customers' requirement
Shipping leading timeWithin 12 hours after receiving the payment
Payment optionsWestern Union, MoneyGram, bank transfer (TT), Bitcoin




Estriol Specification:

TestsAnalysis Standard                         
Results
DescriptionWhite Or Practically White Crystalline PowderConform
IdentificationInfrared Absorption Spectrophotometry
Should conform with CRS
Conform
Clarity of solutionThe Solution Is Clear And Free From Undissolved SolidConform
Specific Rotation+54.0°~ +62.0°+57.8°
Loss On Drying≤0.5%0.13%
Residue on ignition≤0.1%Conform
Relative Materials(Total impurities): ≤ 2.0%Conform
Fineness10um( 100% Pass )Conform
Assay97.0%~102.0%98.6%
Conclusion(Be Conform With USP30)


Steroid Hormone Powder:

EstradiolEstroneHydrocortisone
Estradiol valerateEstriolHydrocortisone acetate
Estradiol benzoateNylestriol
Estradiol cypionateDiethylstilbestrolPrednisone acetate
Estradiol enantateHEXESTROLBentelan
Ethynyl estradiolProgesteroneBetamethasone
Algestone acetophenideMedroxyprogesterone acetateClobetasol propionate
EthisteroneNorethindroneHalobetasol propionate
19-Norethindrone acetateMifepristoneDeflazacort
Norethisterone EnanthateMethyldienedioneTazarotene
Ethynodiol diacetateEplerenoneEcdysone
Pregnenolone acetateLevonorgestrelDesloratadine
LynestrenolAllylestrenolPrednisolone phosphate sodium
Chlormadinone acetateDienogestrelFluorometholone Acetate
Cyproterone acetateDrospirenoneDexamethasone Acetate
Megestrol acetatePregnenoloneDexamethasone Sodium Phosphate
Melengestrol acetate
Dexamethasone palmitate
Betamethasone acetateBeclomethasone dipropionateFluocinolone acetonide
Betamethasone DipropionateBetamethasone 17-valerateMometasone furoate


Semi-finished Injectable / Oral steroids:
Test prop-----------100mg/ml 200mg/ml
Test enan-----------250mg/ml 300mg/ml 400mg/ml 500mg/ml 600mg/ml
Test cyp------------200mg/ml 250mg/ml 300mg/ml
Test Sustanon-------200mg/ml 250mg/ml 300mg/ml 400mg/ml
Deca----------------200mg/ml 250mg/ml
Equipoise-----------200mg/ml 300mg/ml
Tren ace------------100mg/ml 200mg/ml
Tren enan-----------100mg/ml 200mg/ml
Dianabol------------50mg/ml
Winstrol------------50mg/ml
Masteron------------100mg/ml 150mg/ml
Primobolone---------100mg/ml
Supertest-----------450mg/ml
Anomass ------------400mg/ml
Ripex---------------225mg/ml
Tritren-------------180mg/ml
Tri Test------------300mg/ml
Tri Deca------------300mg/ml
Test Blend----------450mg/ml 500mg/ml
Nandro Test---------225mg/ml
Mass----------------500mg/ml
Cut Depot-----------400mg/ml
Tren Test-----------225mg/ml
Nandro Test Depot---------450mg/ml
Equi Test-----------------450mg/ml
Rip Cut-------------------175mg/ml
Tren Test Depot-----------450mg/ml

Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T Bank Transfer, Western Union and MoneyGram Available.
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.

Our advantage
1. We have experience in exporting steroids, as you know, EU places much emphasis on them, and you must find a experienced partner who will assure you;
2. Quality: Our company is a professional leading factory in China in pharmaceutical area, We had stable customers and exported to Germany, Spain, UK, USA, Australia, Middle East, and any other countries. We can provide good references about our company. As for the quality of the products, we 're sure they can satisfy you well enough;
3. Package: Professional packing with professional materials
4. Delivery: We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
5. Service: Best Service with after-sales service and consultation


Ms. Gina
skype Ms. Gina
Manager
Tel: 86-27-88211875
Mobile: 188 7222 0799
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Company Info

Wuhan Yuancheng Gongchuang Technology Co,ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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Gina:   skype
Service:   skype

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