Shanghai Keray Biotech Co., Ltd.

A leading raw anabolic steroids supplier in China.

We Care, We Serve

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsCutting Cycle Steroids

Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females

I'm Online Chat Now
Tried a bulking cycle with your powder. High purity, smooth to go. And nice gains ... Will continue PCT with you and try a different stack next time.

—— Nick_c_Barker

Like your service guy, very patient and professional. Answer all kinds of questions and even chitchat with you. Good!!

—— Morgan_Roberts

A friend introduce this to me. Have tried other suppliers, but this is the best. High quality n professional consultation you can get, plus the price

—— Mustafa tango

Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females

Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females
Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females

Large Image :  Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females Get Best Price

Product Details:
Place of Origin: China
Brand Name: Keray
Certification: SGS,ISO9001
Model Number: 53-16-7
Payment & Shipping Terms:
Minimum Order Quantity: 10gram
Price: Negotiable
Packaging Details: discreet and safe foil bag or tin
Delivery Time: 24 hours upon receipt of payment
Payment Terms: Bank Transfer,BTC
Supply Ability: 3000Kg/Month
Detailed Product Description
CAS: 53-16-7 Assay: 99%min
Molecular Formula: C18H22O2 Molecular Weight: 270.40
Appearance: White Crystalline Powder State: Solid
Standard: USP Usage: Pharmaceutical Material, Steroid Hormone, Anabolin.
Packing: 1kg/aluminum Foil Bag EINECS: 200-164-5
Density: 1.164 G/cm3 Melting Point:: 258-261 OC
Boiling Point:: 445.2 OC At 760 MmHg Flash Point:: 189.7 OC
High Light:

cutting oral steroids


cutting cycles steroids

Cutting Cycle Bodybuilding Hormone White Estrone Powder 99% Estrone For Human Females Pharmaceutical Intermidate



CAS No.: 53-16-7
Synonyms: delta-1,3,5-estratrien-3-beta-ol-17-one;Hormestrin;Oestrin;delta-1,3,5-oestratrien-3-beta-ol-17-one;Estrona [Spanish];
CMC_13458;Ovifollin;Wynestron;component of Mal-O-Fem;Cristallovar;Menagen;Estrusol;hydroxyestrones;Ketohydroxyoestrin;.delta.-1,3,
5-Oestratrien-3.beta.-ol-17-one;Folipex;3-Hydroxy-17-keto-estra-1,3,5-triene;Disynformon;3-Hydroxy-oestra-1,3, 5(10)-trien-17-one;
Estrone-A;Destrone;Ovex (tablets);Estrol;Follicunodis;

Formula: C18H22O2
Molecular Weight: 270.40
EINECS: 200-164-5
Assay: >98%
Appearance: crystalline solid
Package: 1kg/foil bag or according to the customers requirements.
Density: 1.164 g/cm3
Melting Point: 258-261 oC
Boiling Point: 445.2 oC at 760 mmHg
Flash Point: 189.7 oC
Storage: Keep it under seal in cool and dark place
Usage A metabolite of 17β-Estradiol.


Usage A metabolite of 17-Estradiol Synthesis of pharmaceutical intermediates is ethinyl estradiol
Estrogen is a female hormone produced by the ovaries and placenta. Adrenal cortex also produces a small number of estrogen.


Female children after puberty, the ovaries begin to secrete estrogen to promote the vagina, uterus, fallopian tubes and ovaries own development, while endometrial hyperplasia produce menstruation. Estrogen can promote the accumulation of subcutaneous fat, plump; Hyperplasia, nipple and areola become darker in color, and produces sexuality; Promote sodium and water retention in the body, such as bone calcium





Estrogen is a steroid compounds have a wide range of biological activity, it is not only to promote and maintain the female reproductive organs and secondary sexual characteristics of the physiological role, and the endocrine system, the cardiovascular system, the body's metabolism, bone growth and maturation, skin and other aspects have a significant impact.

Due to the secretion of estrogen, can nourish the skin, beautiful hair, and promote breast development increased, reflecting the graceful curve of the body. So estrogen for women to maintain their youth and women second feature essential trace elements. In addition to the beauty estrogen plays an important role, and human health are closely linked.

Menopausal syndrome, arteriosclerosis, cerebral vascular obstruction, osteoporosis, Alzheimer's disease, weary, back pain, sore shoulders, sex, irregular menstruation, irregular menstruation, amenorrhea, infertility, breast dysplasia, dry skin, yellowish, rough, loss of elasticity, wrinkles, melasma, etc., and the body is low estrogen secretion lead to endocrine disorders. As noted above, estrogen for women is a very important trace elements. But the body's secretion of estrogen declining with age. And in vitro estrogen can not be supplemented by food, this is because estrogen in the human or animal body can build yourself.



Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue with the chemical name of 3-hydroxyestra-1,3,5(10)-triene-17-one and the chemical formula C18H22O2. Estrone is an odorless, solid crystalline powder, white in color with a melting point of 254.5 °C and a specific gravity of 1.23. Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily duringpregnancy.
Estrone is known to be a carcinogen for human females as well as cause breast tenderness or pain, nausea, headache, hypertension, and leg cramps. In men, estrone has been known to cause anorexia, nausea, vomiting, and erectile dysfunction.Estrone is relevant to health and disease states because of its conversion to estrone sulfate, a long-lived derivative. Estrone sulfate acts as a reservoir that can be converted as needed to the more active estradiol. It is the predominant estrogen in postmenopausal women.



Transportation you may like:


Bodybuilding Cutting Cycle Steroids Estrone 99% Estrone 53-16-7 For Females 0

Contact Details
Shenzhen Keray Biotech Co., Ltd.

Contact Person: wendy

Tel: +8613798562250

Send your inquiry directly to us