.

Top Quality 99 Purity Steroid Hormone Powder Ethinylestradiol

1.Basic Information

Name:Ethynyl estradiol
Product Name:Ethynyl estradiol
Synonyms:NOVESTROL;NEO-ESTRONE;ETHYNYLESTRADIOL;ETHINYL ESTRADIOL;LYNORAL;17ALPHA-ETHYNYL-DELTA1,3,5(10)-ESTRA-TRIENE-3,17BETA-DIOL;17ALPHA-ETHYNYLESTRADIOL;17ALPHA-ETHINYLESTRADIOL
CAS:57-63-6
MF:C20H24O2
MW:296.4
EINECS:200-342-2
Chemical Properties Off-White to Light-Yellow Crystalline Powder
Usage Ametabolite of 17a-Ethynylestradiol
Usage Asynthetic steroid with high oral estrogenic potency
Usage estrogen, plus progestogen as oral contraceptive




2.Description:

Ethinyl estradiol(EE2) (USP) (former brand nameEstinyl), orethinylestradiol(INN,USAN,JAN), also spelled asethinylœstradiol(BAN) and also known as17α-ethynylestra-1,3,5(10)-triene-3,17β-diol, is asynthetic,steroidalestrogen. It is aderivativeofestradiol, the majorendogenousestrogen in humans; specifically, EE2 is17α-ethynylestradiol. EE2 is an orally active estrogen used in almost allformulationsofcombined oral contraceptives(COCs), being nearly the exclusive estrogen used for this purpose.




3.Application:

As Estinyl, EE2 was formerly used forhormone replacement therapyinmenopauseand the treatment of femalehypogonadism, loss ofmenstruation,dysmenorrhea,acne,prostate cancer, andbreast cancer. However, in more recent times, EE2 is mainly used in COCs. In contraception, due to concerns of unopposed estrogen action and the possible increased risk ofendometrial cancerthat accompanies this, EE2 is formulated in combination withprogestins. EE2 is little used in menopausal hormone replacement therapy.
EE2 has been used at very high dosages (1-2mg/day) in the treatment of prostate cancer.




4.Ethynyl estradiol Specifications:


TEST ITEMS

SPECIFICATION

RESULTS

Description

White or Almost White Crystalline Powder

White powder

Identification

A.B.

Positive

Assay

97.0~102.0%

99.3%

Specific Rotation

+101°~+105°

+102.6°

Loss On Drying

1.0%max

0.27%

Melting Point

153~157°C

153.0~155.0°C

Organic Volatile Impurities

Meets the requirement.

Conforms

Related Substances

Meets the requirement.

Conforms

Residual Solvents

Meets the requirement.

Conforms

Particle Size

100% ≤20 microns

Conforms

Conclusion

The specification conform with USP30 standard






5.Related Female Hormone Steroids:

Estradiol Estrone Hydrocortisone
Estradiol valerate Estriol Hydrocortisone acetate
Estradiol benzoate Nylestriol
Estradiol cypionate Diethylstilbestrol Prednisone acetate
Estradiol enantate HEXESTROL Bentelan
Ethynyl estradiol Progesterone Betamethasone
Algestone acetophenide Medroxyprogesterone acetate Clobetasol propionate
Ethisterone Norethindrone Halobetasol propionate
19-Norethindrone acetate Mifepristone Deflazacort
Norethisterone Enanthate Methyldienedione Tazarotene
Ethynodiol diacetate Eplerenone Ecdysone
Pregnenolone acetate Levonorgestrel Desloratadine
Lynestrenol Allylestrenol Prednisolone phosphate sodium
Chlormadinone acetate Dienogestrel Fluorometholone Acetate
Cyproterone acetate Drospirenone Dexamethasone Acetate
Megestrol acetate Pregnenolone Dexamethasone Sodium Phosphate
Melengestrol acetate Mometasone furoate Dexamethasone palmitate
Betamethasone acetate Beclomethasone dipropionate Fluocinolone acetonide
Betamethasone Dipropionate Betamethasone 17-valerate





6.Payment &Delivery Information :

Payment Method:Western Union,Money Gram,T/T ,Bitcoin
Minimum Order:10-100 grams.our min packing of each powder is 10g or 100g, but some expensivepowder can be bought at several grams .As for oil steroids ,our MOQ is 50ml .
Professional Delivery :By courier (EMS, DHL, Fedex, UPS,TNT) is preferable ,bulk order can be negotiable.
Dispatch time:As for powders ,within 24h once the receipt of payment .As for oil liquid ,within 48h once the receipt of payment .
Tracking number :Can be offered to you within 48h for powders .Could be provided to you within 72h for oil liquid.
Delivery time:4~6 working days after the receipt of payment for powders by courier ,5~7 working days after the receipt of payment for oil liquid by courier .
Discreetly Packing: Safe and professional disguised package can be guaranteed .We also have completely re-send policy to some areas .As for most countries ,we will resend your parcel if your parcel fail to pass customs .
Adequate Stock:Most of powders are in stock .We export over 1000 kilograms of steroid powder per month .
High Delivery Rate:Our goods packing will not contain any hormone information and can be sent out from different areas of china .At present ,the goods customs clearance rate we send to United states and Europe is 99%,As for Canada ,Brazil of quite high buckle close rate area ,we also have anew way to pass the customs .



7.How To Order Your Products That You Needs?

1.First: Please let me know the items you are looking for, quantity, and the destination country
2.Second: You confirm all details, and offer us purchasing order.
3.Third: We send the detail price of our product and offer the suitable shipping method for reference.
4.Forth: You confirm the order and pay money 100% in advance and send us the detail address.
5.Fifth: We arrange the shipment according to your requirements.
6.Sixth: We offer after-sales service after you receive parcel;



8.Customer feedback :

I would like to visit you and see your home land as well as how you run things so well and provide such an amazing product.
----Martyn Rabey

I have faith in you and appreciate the offer of agift. You are indeed my friend and trusting supplier so here is my next order.
----Sammy

Emotions get the best of us at times but you have been good to me. Thank you.
---Aston

Okaythanks for the quick speedsreply and great customer service Ilook forward to having along good business relationship with you and your comnpany.
----Nicholas



9.Hot selling market :

United State(USA) ,United Kingdom(UK) ,Australia ,Canada ,Spain ,France ,Germany ,Russia ,Brasil(Brazil) ,Ukraine ,South Africa ,Norway ,Poland ,Netherlands(Holland) ,Slovakia ,Georgia ,New Zealand ,Sweden etc.



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Methylandrostanolone Methyltrienolone Sermorelin
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MethenoloneAcetate DrostanoloneEnanthate TB500
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Finasteride Dapoxetinehydrochloride Selank





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Tren Testmg/ml
Nandro Test Depotmg/ml
Equi Testmg/ml
Rip Cutmg/ml
Tren Test Depotmg/ml



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