Estrone Powder CAS:...

Estrone Powder CAS:53-16-7

Estrone Powder CAS:53-16-7

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1300.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T,

Keywords

Estrone 53-16-7 Estrone supplier

Quick Details

  • Appearance: powder or crystal
  • Application:Estrone Powder CAS:53-16-7
  • PackAge:Aluminum Foil Bag or as your requirement
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:keep in dry place
  • Transportation:as your requirement

Superiority:

 

We do following terms :

1) Best quality 

2) Many years experience in this field

3) Loyal customers in countries

4) Professional big supplier

5) Safe shipping

6) Various payment terms

 

Factory supply 99% Estrone Powder CAS:53-16-7

 

English name: Estrone

Molecular Formula:C18H22O2
Molecular Weight:270.3661
CAS Registry Number:53-16-7
EINECS:200-164-5
Quality:USP

Density:1.164g/cm3
Melting point:258-261°C
Boiling point:445.2°C at 760 mmHg
Refractive index:1.587
Flash point:189.7°C
Water solubility:0.03 g/L
Vapour Pressur:1.54E-08mmHg at 25°C 

 

 

Certificate of Analysis:

 

Item

Requirements

Test Results

Description

White or off-white crystalline powder

white powder

Identification by NMR

THE  NMR  spectrum  of the sample should be 

the same as that of reference material

Complies

Burned ash

≤0.1%

0.04%

Moisture

≤2.0%

0.20%

Heavy Metal

≤20ppm

Complies

Loss on drying

≤ 0.5%

0.15%

Assay

≥ 98.5%

99.10%

 

Functions

Functions.jpg 

a) Estrone is mainly as intermediate of Ethinyl Estradiol.

 

b) Estrone is one of Several Natural Estrogens, which also include estriol and estradiol. Estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy

 

Details:

Factory supply 99% Estrone Powder CAS:53-16-7

 

English name: Estrone

Molecular Formula:C18H22O2
Molecular Weight:270.3661
CAS Registry Number:53-16-7
EINECS:200-164-5
Quality:USP

Density:1.164g/cm3
Melting point:258-261°C
Boiling point:445.2°C at 760 mmHg
Refractive index:1.587
Flash point:189.7°C
Water solubility:0.03 g/L
Vapour Pressur:1.54E-08mmHg at 25°C 

 

 

Certificate of Analysis:

 

Item

Requirements

Test Results

Description

White or off-white crystalline powder

white powder

Identification by NMR

THE  NMR  spectrum  of the sample should be 

the same as that of reference material

Complies

Burned ash

≤0.1%

0.04%

Moisture

≤2.0%

0.20%

Heavy Metal

≤20ppm

Complies

Loss on drying

≤ 0.5%

0.15%

Assay

≥ 98.5%

99.10%

 

Functions

Functions.jpg 

a) Estrone is mainly as intermediate of Ethinyl Estradiol.

 

b) Estrone is one of Several Natural Estrogens, which also include estriol and estradiol. Estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy

 

a) Estrone is mainly as intermediate of Ethinyl Estradiol.

b) Estrone is one of Several Natural Estrogens, which also include estriol and estradiol. Estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy

   Estrone was previously marketed in intramuscular and vaginal formulations and was used as an estrogenin the treatment of symptoms of hypoestrogenism such as hot flashes and atrophic vaginitis in menopausalor ovariectomized women.[11] It has since been discontinued and is no longer available, having been superseded by other estrogens with greater potency and improved pharmacokinetics (namely oralbioavailability and duration).[4] Although estrone itself is no longer used medically, other marketed estrogens such as estradiol and estrone sulfate produce estrone as a major metabolite.

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product advantage
1.our product are of high quality. the purity of hex is above 99.5%.
2.our product have reasonable prices. the more you buy , the lower the price will be.
3.the product will be sent out within 24 hours after getting payment and it will take 4-7 days to arrive your door.
4.our company is a leading professional manufacturer of apis and intermediate product
 
we are  biological technology co.,limited , our company are professional engaged in supplying and exporting many kinds of organic intermedicates products,pharmaceutical intermedicates,research chemicals and raw materials chemicals etc.
i hope you back to me and let me know what chemicals will you need and like , i like to offer you our best price and good quality as your reference .we will choose safe shipping way for you .
Package: 1kg/Aluminum foil bag
Production Capacity: 500 Kilogram/Month
Appearance: white powder
 
Packaging & Shipping

6.jpg

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside

Delivery Detail: within 3 days when get the payment.

 Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR

 

5.jpg

 

 

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