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Pharmaceutical Grade Sex Hormone Estradiol Cypionate 99%min CAS 313-06-4

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City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-151-0273-0682
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Pharmaceutical Grade Sex Hormone Estradiol Cypionate 99%min CAS 313-06-4

Brand Name : XinRunde
Model Number : 313-06-4
Certification : GMP
Place of Origin : China(Mainland)
MOQ : 5g
Price : Negotiable
Payment Terms : T/T Bank, MoneyGram, Western Union, etc
Supply Ability : 10 000 KG /month
Delivery Time : 2-4 days after received your payments
Packaging Details : 1-2 kg / aluminum foil bag, 25kg/ drum, as required
CAS : 313-06-4
type : Pharmaceutical Intermediate
Alias : Depofemin
Appearance : White crystalline powder
Usage : estrogen antagonist,antineoplastic, etc
Delivery : By DHL, TNT, FedEx, HKEMS, UPS, etc
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Pharmaceutical Grade Sex Hormone Estradiol Cypionate 99%min CAS 313-06-4

Quick Details:

  • Estradiol Cypionate
  • Alias:Depofemin
  • Purity : 99%min
  • CAS Registry Number: 313-06-4
  • Einecs No: 206-237-8
  • Molecular formula: C26H36O3
  • Molecular weight:396.56
  • Grade : Pharmaceutical Grade
  • Storage: Shading, confined preservation
  • Usage : pharmaceutical material, etc


1. Estradiol is a sex hormone that is present in both males and females, and is the most important form of

estrogen in humans. In women, it plays a key role in the development and functioning of the reproductive

system, as well as in the growth of certain bones. It also governs the distribution of body fat in women and

is the main hormone responsible for the fact that women are shorter than men, on average. Both the

ovaries and the adrenal glands produce it.

2. The menstrual cycle in women involves predictable variations in the levels of several hormones, with

estradiol being one of them. It is involved in the ovulation process and prepares the inner lining of the

uterus for implantation, should the egg be fertilized. Certain tests done on baboons and other primates

have indicated that his hormone also plays a continual role in maintaining a pregnancy, helping it to last

for the full gestation period.

3. As a sex hormone, it also triggers many of the developments of the reproductive system that begin in

puberty. It is present throughout the reproductive years, and declines during and after menopause. This

decline is precisely what causes many of the symptoms of menopause, such as hot flashes and night

sweats, vaginal dryness, and the loss of bone mass that may lead to osteoporosis.

Specifications :

Product nameEstradiol
AppearanceWhite crystalline powder


White or creamy white, crystalline powder


Melting point

176-180 °C

178~ 179°C





97 .0~ 103.0%


Loss on drying



Related substances

total impurities ≤1.0%


any individual impurity ≤0.5%


Residual solvents

ethanol ≤0.5%



1. Depofemin is a long-effect estrogen. Compared with Estradiol Valerate, it has stronger and

longer effects. It is used for the treatment of ovarian insufficiency, amenorrhea, menopausal syndrome,

senile vaginitis, and prostatic cancer. The compound of Depofemin and Medroxyprogesterone 17-acetate

is a one-month long-term contraceptive injection.

2. Estradiol cypionate (INN, USAN; DepoEstradiol, Depofemin, Estradep, many others), or estradiol

cipionate, is a synthetic ester, specifically the 3cyclopentylpropanoyl ester, of the natural estrogen,

estradiol. It was first introduced in 1952 by Upjohn in the United States,and has been in widespread use

since. Estradiol cypionate is absorbed more slowly than estradiol itself, and for that reason, it can be

administered less often.

3. Estradiol cypionate was found to have the longest duration of action with a duration of ~11 days, while

estradiol benzoate and estradiol valerate were found to last for 4–5 days and 7–8 days, respectively.In

the female, estradiol acts as a growth hormone for tissue of the reproductive organs, supporting the lining

of the vagina, the cervical glands, the endometrium, and the lining of the fallopian tubes. It enhances

growth of the myometrium. Estradiol appears necessary to maintain oocytes in the ovary.


Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.

4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

Pharmaceutical Intermediate Estradiol Cypionate White Crystalline Powder CAS 313-06-4

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