Gold Member Since 2014
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Hubei Yuancheng Saichuang Technology Co., Ltd.

Norethisterone, Novestrol, Estradiol manufacturer / supplier in China, offering Estradiol Hormone Ethinylestradiol CAS 57-63-6 Neo-Estrone, Peptides Thymosin Alpha1 Acetate White Powder Thymosin, Superior Quality CAS 79561-22-1 Alarelin Acetate and so on.

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Supplier Homepage Product Estrogens Steroids Estradiol Hormone Ethinylestradiol CAS 57-63-6 Neo-Estrone

Estradiol Hormone Ethinylestradiol CAS 57-63-6 Neo-Estrone

Purchase Qty.:
(gram)
10-19 20-49 50+
FOB Unit Price: US $1 US $0.8 US $0.6
Purchase Qty. (gram) FOB Unit Price
10-19 US $1
20-49 US $0.8
50+ US $0.6
Get Latest Price
Port: Shenzhen, China
Production Capacity: 300kg/Month
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: CAS 57-63-6
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • Molecular Formula: C18h22o2
  • Apperence: White or White Crystalline Powder
  • Delivery: Safe
  • Price: Negotiable
  • Transport Package: Discreet
  • Origin: China
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, BP
  • State: Solid
  • CAS: 5173-46-6
  • Molecular Weight: 270.37
  • Shipping Method: as Reuiqre
  • Quality: Guranteed
  • Trademark: Biopharmchem
  • Specification: 99%
  • HS Code: 2937290090
Product Description
Hello, everyone, this is Jerry .
No matter you are a beginner or a experinced Bodybuilders, Congratulations for you get the right place.
Everyone will say they are the best, I just want to be your unique.

Qulity products, Quality Service,Affordble Price.
just feel free to send me an inquiry or pm messge , you will find a magic world in steroid.


High Purity Raw Steroid Powders Ethynyl Estradiol CAS 57-63-6 with Estrogen

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: A metabolite of 17a-Ethynylestradiol
Usage: A synthetic steroid with high oral estrogenic potency
Usage: estrogen, plus progestogen as oral contraceptive

General Description Fine white to creamy white powder.A synthetic steroid.Used in combination with progestogen as an oral contraceptive.
Air & Water Reactions Air and light sensitive .Insoluble in water.
Reactivity Profile Ethynyl estradiol may react vigorously with strong oxidizing agents.May react exothermically with reducing agents to generate gaseous hydrogen.
Health Hazard ACUTE/CHRONIC HAZARDS:When heated to decomposition Ethynyl estradiol emits acrid smoke and fumes.
Fire Hazard The flash point data for Ethynyl estradiol are not available.Ethynyl estradiol is probably combustible.

Ethynyl estradiol Description:
Ethinyl estradiol (EE) also sometimes written as ethinylestradiol, ethynyl estradiol, or ethinyl stradiol, is a derivative of 17β-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.
Estinyl was a preparation of EE alone that was used for the management of menopausal symptoms and female hypogonadism.
EE is released into the environment as a xenoestrogen from the urine and feces of people who take it as a medication.
The major concern with unopposed estrogen is of endometrial cancer.As such, the medication is generally prescribed with  in the setting of birth control

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


Competitive Advantage:
 
1 High quality with competitive price: 
1) Standard: Enterprise Standard
2) All Purity: ≥98%
3) We are manufacturer and can provide high quality products with factory price. 
 

Quality
Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.

Delivery
We can pack your powders within 48 hours after your payment, and corresponding picture of your powders' parcel will be sent to you.

Price
Best prices you're sure to be satisfied, the more you buy, the more competitive prices you get.

Payment
T/T in advance, WU or Money Gram, Bitcoin

We are one of the leading manufacturers and exporters in China. We specialized in fine chemical, flavor, food additive, pharmaceutical and intermediates. If you have any questions of our products that you are interested in, please contact as without hesitate.



 
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