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| NAME: | Estradiol | CAS: | 50-27-1 |
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| Purity: | 99% | MF: | C18H24O3 |
| Color: | White Powder | Package: | 1kg/bag Or 25kgs/drum |
| High Light: | 99% Purity Estrogen Powder,50-27-1 Estriol Powder,Treating Multiple Sclerosis Estriol Powder |
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Top Purity 99% Main Estrogens CAS 50-27-1 Estriol in Treating Multiple Sclerosis
Product name:Estriol
CAS NO:50-27-1
Purity:99%
MF:C18H24O3
MW:288.38
EINECS:200-022-2
Appearance:White Powder
Usage:Anti estrogen steroids , primary estrogen in urine . A metabolite of Estradiol . used to treat leukopenia , also have a certain effect for prostatic hypertrophy , prostate cancer .
Brief Introduction:
While estradiol and estrone are the two most common estrogens discussed when referring to women's hormones, estriol is a third, very important hormone females produce. This is produced in high amounts during pregnancy by the placenta. When not pregnant, women produce small amounts of estriol however.
Considered the weakest of all of the estrogens, with just one-seventh the strength of estradiol[4], estriol has shown promise as an alternative therapy with many applications. Estriol may be used to treat many hormone related issues including vaginal dryness and urinary frequency in menopause. It may also be used for anti-aging purposes and facial wrinkles.
| Tests | Analysis Standard | Results |
| Description | White Or Practically White Crystalline Powder | Conform |
| Identification | Infrared Absorption Spectrophotometry Should conform with CRS | Conform |
| Clarity of solution | The Solution Is Clear And Free From Undissolved Solid | Conform |
| Specific Rotation | +54.0°~ +62.0° | +57.8° |
| Loss On Drying | ≤0.5% | 0.13% |
| Residue on ignition | ≤0.1% | Conform |
| Relative Materials | (Total impurities): ≤ 2.0% | Conform |
| Fineness | 10um( 100% Pass ) | Conform |
| Assay | 97.0%~102.0% | 98.60% |
| Conclusion | (Be Conform With USP30) | |
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