 |
| Place of Origin: | http://www.sinosteroid.com |
| Brand Name: | steroidraw@chembj.com |
| Certification: | SGS,ISO9001,UKAS |
| Model Number: | Ethynyl Estradiol |
| Minimum Order Quantity: | 10g |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Special disguised packaging or as your demand |
| Delivery Time: | within 12hours after payment |
| Payment Terms: | T/T, , |
| Supply Ability: | plent of stock |
| Product Name: | Ethynyl Estradiol | Usage: | Used As Pharmaceutical Raw Material |
|---|---|---|---|
| Email: | Steroidraw@chembj.com | Skype: | Racheltao5605 |
| High Light: | hormone powders,safe bodybuilding steroids |
||
Ethynyl Estradiol CAS 57-63-6 Anti Estrogen Steroids for Female Health Care
Product Name: Ethynyl Estradiol
Synonyms: NOVESTROL;NEO-ESTRONE;LYNORAL
CAS: 57-63-6
MF: C20H24O2
MW: 296.4
EINECS: 200-342-2
Mp: 182-183°C(lit.)
refractive index: -30 ° (C=0.4, Pyridine)
storage temp: -20°C Freezer
solubility ethanol: 50mg/mL, clear, slightly yellow
Ethinyl Estradiol description
1.Ethinyl Estradiol is hormonally effective by activating the estrogen receptor and thus is an estrogen. It finds its most common use in the estrogen-progestin combination preparations of oral contraceptives.
2.Ethinyl Estradiol is absorbed in the small intestine and reaches a serum peak about 2 hours later. It undergoes extensive metabolism in the liver involving the cytochrome P450 3A4 isoenzyme. Ethinyl Estradiol and its metabolites are excreted with the bile. Due to the effect of enterohepatic circulation a second peak is seen several hours later. Individually, wide variations exist in the overall absorption process, and can be further modified by drugs that affect the enterohepatic circulation or liver enzymes. In circulation Ethinyl Estradiol is almost fully bound to plasma albumin. It is metabolized by hydroxylation of the aromatic ring and excreted in both feces and urine, in part as glucuronide and sulfate conjugate.
Usage:
1.It is a combination drug that contains female hormones that prevent ovulation (the release of an egg from an ovary). This medication also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.
2.It is used as contraception to prevent pregnancy.
3.It may also be used for purposes not listed in this medication guide.
| Items of analysis | Specification |
Results |
| Appearance | White to creamy white, odorless, crystalline powder | white crystalline powder |
| Solubility | Insoluble in water; soluble in alcohol, in chloroform, in ether,in vegetable oils, and in solutions of fixed alkali hydroxides. | Conforms |
| Identification | A:IR B:UV | Conforms |
| Specific optical rotation | -28°u65374X -29.5° | -29° |
| Melting range | 180~186ºC | 183~184ºC |
| Loss on drying | ≤1.0% | 0.29% |
| Residual Solvents | Acetone≤5000ppm;Ethanol≤5000ppm; | 235ppm;No Detectable;No Detectable |
| Assay | 97.0~102.0% (on the dried basis) | 99.5% |
| Particle Size | 90% ≤10μ | Conforms |
| Conclusion | Qualified | |
Product picture:
Ethynyl estradiol Application:
Ethinyl estradiol (EE), also sometimes written as ethinylestradiol, ethynyl
estradiol, or ethinyl estradiol, is aderivative of 17 beta-estradiol (E2), the major endogenous estrogen in humans. EE is an orally bioactive estrogen used in many formulations of combined oral contraceptive pills. It is one of the most
commonly used medications for this purpose.
Transdermal ethinyl estradiol carries a greater risk of clot formation and venous thromboembolism than naturally occurring 17β-estradiol, which some have theorized
to be related to different amounts of hepatic metabolism after absorption. The same contraindications and precautions apply for EE as with other estrogen medications.
| 1)Mentabolan(7a-Methyl-estra-4-en-3,17-dione) |
| 2)Trenavar(Estra-4,9,11-triene-3,17-dione) |
| 3)Estra-4,9-diene-3,17-dione(TREN) |
| 4)Methylstenbolone(2,17a-methyl-5a-androsta-1-en-17b-ol-3-one) |
| 5)Epistane(2a,3a-Epithio-5a-androstan-17a-ol) |
| 6)Epiandrosterone(3β-hydroxy-5α-androstan-17-one) |
| 7)Androsta-3,5-Diene-7,17-Dione (Arimistane) |
| 8)ATD(3,17-keto-etiochol-triene)(androsta-1,4,6-triene-3,17-dion) |
| 9)6BRO(6-Bromoandrostenedione) |
| 10)DHEA |
| 11)1-DHEA(1-Androstene-3b-ol,17-one) |
| 12)4-DHEA(4-Androstene-3b-ol, 17-one) |
| 13)5-DHEA |
| 14)7-keto(7-keto DHEA , 5-Androsten-3β-ol-7,17-dione) |
| 15)19nor-DHEA(19-nor-androstene-3b-ol-17-one) |
| 16)6OXO(4- androstene-3,6,17- trione) |
| 17)11OXO(androst-4-ene-3,11,17-trione) |
| 18)Superdrol(Methasterone)2a,17a-dimethyl-17b-Hydroxy-5a-androstan-3-one |
| 19)Dimethazine,Dymethazine(17b-hydroxy-2a,17b-dimethyl-5a-androstan-3-one-azine) |
| 20)Halovar,Turinabol(4-chloro-17a-methyl-androst-1,4-diene-3-17b-diol) |
| 21)Halodrol(4-chloro-17a-methyl-androst-1,4-diene-3b,17b-diol ) |
| 22)Promagnon(4-chloro-17a-methyl-androst-4-ene-3b,17b-dioL) |
| 23)MAX(13-ethyl-3-methoxy-gona-2,5(10)diene-17-one)Methoxydienone |
| 24)M14ADD(Methyl-1, 4-Androstenediol) |
| 25)M1T(17a-methyl-1-testosterone)(17a-methyl-1-androstene-3-one-17b-ol) |
| 26)Methyl-1-AD(Methyl-1-Etiocholenolol-Epietiocholanolone) |
| 27)DIMETHANDROSTENOL( 2,17α-dimethyl-17β-hydroxy-5α-androst-2-ene) |
| 28)7b -Hydroxy-17b -Dihydro-DHEA |
| 29)Hexadrone |
| 30)Cyanostane |
| 31)Furazanbol |
| 32)Methyldiazirinol |
| 33)Stanozolol USP28 (97.0%-102.0%) |
| 34)Oxymetholone USP28 (97.0%-103.0%) |
| 35)Oxandrolone USP28 (97.0%-102.0%) |
| 36)Methandrostenolone BP2000 (98.5%) |
| 37)Testosterone Enanthate USP28 (98.0%) |
| 38)Testosterone Propionate USP28 (97.0%-102.0%) |
| 39)Testesterone Cypionate USP28 (97.0%-102.0%) |
| 40)DECA (18-Methylest-4-en-3-one-17B-ol) also known as Nandronone Decanoate |
| 41)Testosterone Decanoate |
| 42)Drostanolone Enanthate |
| 43)Drostanolone Di Propionate |
| 44)Mesterolone |
| 45)Test Isocaproate |
| 46)Test Phenylpropionate |
| 47)Nadrolone Phenyl |
| 47)Propionate |
| 49)Aromasin(Exemestane) |
| 50)Trenbolone Acetate |
| 51)(Phera)Methandrostenolone BP2000 (98.5%) |
| Product name | Standard |
| 1)MGF | 2mg |
| 2)PEG MGF | 2mg |
| 3)CJC-1295 with DAC | 2mg |
| 4)CJC-1295 without DAC | 2mg |
| 5)PT-141 | 10mg |
| 6)Melanotan-1 | 10mg |
| 7)Melanotan-2 | 10mg |
| 8)GHRP-2 | 5mg |
| 9)GHRP-2 | 10mg |
| 10)GHRP-6 | 5mg |
| 11)GHRP-6 | 10mg |
| 12)Ipamorelin | 2mg |
| Ipamorelin(1g PP pipeline or foil bag) | |
| 13)Hexarelin | 2mg |
| 14)Sermorelin | 2mg |
| 15)Oxytocin | 2mg |
| 16)TB500(1G Thymosin beta 4) | 2mg |
| 17)pentadecapeptide BPC 157 | 2mg |
| 18)HGH 176-191 | 2mg |
| 19)Triptorelin | 2mg |
| 20)Tesamorelin | 2mg |
| 21)Gonadorelin | 2mg |
| 22)Gonadorelin | 10mg |
| 23)DSIP | 2mg |
| 25)Selank | 5mg |
| 26)Follistatin 344 | 1mg |
| 27)Follistatin 315 | 1mg |
| 28)Epitalon(Freeze-dried powder) | 10mg |
| Epitalon(powder in foil bag) | |
| 29)GDF-8 | 1mg |
| 30)ACE 031 | 1mg |
| 31)Adipotide | 2mg |
| 32)Deslorelin | 20mg |
| 33)nonapeptide-1 | powder |
| 34)Argreline Acetate | powder |
| 35)arelin Acetate | powder |
| 36)Bimatoprost(MOQ:1gram) |
Competitive Advantages:
Hello,Zhuhaishi Shuangbojie Technology Co.,ltd is a leading worldwide professional manufacture of
medications.We supply hundreds of different types of medications including testosterone,trenbolone,
nandrolone, ect.We ship through EMS with tracking numbers.
1. Rich experience.
We only send the HIGHEST purity Steroids, Peptides, Research chemicals & Pharmaceuticals which
are very popular in many countries.Our steroids and hormones have been exported to overseas, like
USA, Canada,UK,Brazil,Netherlands, Ireland, New Zealand, Austria, Australia and so on.And we have
got very good feedback from our customers, and established long friendly relations of cooperation.
2. Best price
Our prices are the best because of the discounts that we give to all our buyers. We give very good
discounts which makes our prices outstanding in the market.
3. Great quality, purity and favorable.
Genuine and 100% Guarantee on all orders you place. We Have the Best you will come across Online.
We, As well Provide Tracking on Packages as they are being sent.Our MOQ is 10grams,any trial order
is welcome,you can make decisions of committing to buying in bulk once our product has been tested.
4. Experiential shopping
Besides raw steroid powder and liquid, we offer hormone solution and formula. We can teach you how
to make hormone solution on the site. Any visit to our lab is welcomed.
5. Good after-sales service.
We will always send you top quality products with very competitive price,we as well offer best customer
service and excellent shipment ability,i wish you can email me and let me introduce my products for you.
Contact Person: Alex
Tel: 86-18171373082
