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Postion:Product Catalog >API>Hormones and the Endocrine System>Estrogen and progestin drugs>Ethynyl estradiol
Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol

Ethynyl estradiol

Price Get Latest Price
Package 100g 1000g
Min. Order: 100g
Supply Ability: 50TONS
Update Time: 2023-09-14

Product Details

Product Name: Ethynyl estradiol CAS No.: 57-63-6
EC-No.: 200-342-2 Min. Order: 100g
Purity: 99% Supply Ability: 50TONS
Release date: 2023/09/14

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Product detials:


Product Name:Ethynyl estradiol
CAS:57-63-6
MF:C20H24O2
MW:296.41
EINECS:200-342-2
Melting point 182-183 °C(lit.)
Boiling point 378°C (rough estimate)
density 1.0944 (rough estimate)
refractive index -30 ° (C=0.4, Pyridine)
Fp 9℃
storage temp. room temp
solubility ethanol: 50 mg/mL, clear, slightly yellow
pkapKa 10.32 (Uncertain)
form neat
color White to Light yellow to Light orange
Merck 143,734
BRN 2419975


Application:


The product is estrogen drugs. It has the same effect as ethylstilbestrol, but 20 times more potent. When used in combination with pregnanogen contraception, it has the synergistic effect of inhibiting ovulation, enhancing contraceptive efficacy, and reducing side effects such as breakthrough bleeding. In addition, it can also be used for menstrual disorders, such as amenorrhea, oligomenorrhea, menopausal syndrome and uterine dysplasia. For the preparation of contraceptive medicine.


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Article illustration



Company Profile Introduction

Wuhan Hansheng New Material Technology Co.Ltd founded in 2022. our company mainly supply steroid raw powders,sarms raw powders,fat burner raw powders,peptides, food addtives, API raws,Cosmetics raw powders.veterinary raw powders. Our company is a professional manufacturer leading factory in China in pharmaceutical area for many years, our products have exported to USA,Greece, Spain, UK, Germany, Australia and other countries, and we have got very good feedback from our customers, we had established a long term friendly relations with our customers all over the world, and in some area like Europe and North America, we have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived.

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