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Wuhan Wang Lianshang Biotechnology Co., Ltd.

Ethinylestradiol, Steroid Powder, Steroid manufacturer / supplier in China, offering Factory Direct Supplying Top Quality Anabolic Steroids Powder Ethinylestradiol 57-63-6, GMP Pharmaceutical Manufacturer Levetiracetam 102767-28-2, Chemical Cosmetics 501-30-4 China Kojic Acid for Skin Care and so on.

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Supplier Homepage Product Steroid Hormone Powder Factory Direct Supplying Top Quality Anabolic Steroids Powder Ethinylestradiol 57-63-6

Factory Direct Supplying Top Quality Anabolic Steroids Powder Ethinylestradiol 57-63-6

Purchase Qty.:
(g)
10-99 100+
FOB Unit Price: US $10 US $9
Purchase Qty. (g) FOB Unit Price
10-99 US $10
100+ US $9
Get Latest Price
Production Capacity: 3000kg/Month
Transport Package: According to Customer Requirements for Packaging
Payment Terms: T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: 57-63-6
  • Mf: C20h24o2
  • Assay: 97.0%~102.0%
  • Trademark: Nanjian
  • Origin: China
  • CAS: 57-63-6
  • MW: 296.41
  • Appearance: White Powder
  • Specification: ISO 9001
  • HS Code: 3001200020
Product Description
Factory Direct Supplying Top Quality Anabolic Steroids Powder Ethinylestradiol 57-63-6
 
 
Product Description
 
Product name: Ethinylestradiol
CAS: NO. 57-63-6
Molecular Formula: C20H24O2

Molecular Weight: 296.41
Standard: USP30

Appearance: White powder
Melting Point: 180~186
Loss on drying: ≤ 1.0%

Assay: 97.0~102.0
Packing: 5kg/tin
 

More  Details:

1)Ethinylestradiol is a man-made form of the naturally occurring female hormone called oestrogen. It is prescribed to treat period (menstrual) problems, and also to help ease menopausal symptoms. It is usually prescribed alongside another female hormone called a progestogen.
Ethinyl estradiol 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.
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.

2)Estrogen drugs. Ethylene female role with phenol, but 20 times more effective. With use of hormonal contraception pregnancy merge, inhibit ovulation synergy, can strengthen the contraceptive effect, and can reduce breakthrough bleeding and other side effects. In addition, can also be used for menstrual disorders, such as amenorrhea, months after less and menopause syndrome and uterine development not congruent. For contraceptive medicinal preparation.


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. 
 
2 Fast and safe delivery:
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice. 
3) Customs pass rate ≥99%
4) 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. 
 
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility. 
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers. 
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