WuHan Dong Kang Yuan Technology co., LTD


Integrity-based service-oriented Kangyuan products must be boutiques.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsEstrogen Hormone Raw Material

Estriol 50-27-1 estrogen hormone raw material for women's health

Estriol 50-27-1 estrogen hormone raw material for women's health

Estriol 50-27-1 estrogen hormone raw material for women's health
Estriol 50-27-1 estrogen hormone raw material for women's health

Large Image :  Estriol 50-27-1 estrogen hormone raw material for women's health Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 50-27-1

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 800kg per year
Detailed Product Description
CAS Number: 50-27-1 Molecular Formula: C18H24O3
Molecular Weight: 288.38136 EINECS No: 200-022-2
Density: 1.255 G/cm3 Melting Point: 281-282 ℃
Boiling Point: 469°C At 760 MmHg Flash: 220.8 ° C
Vapor Pressure: 1.34E-09mmHg At 25°C Index Of Refraction: 58 ° (C=0.4, Dioxane)
Storage Conditions: Room Temperature, Keep Away From Light, Moisture, Airtight And Dry. Properties: White Or White-like Crystalline Powder
Usage: Estrogens. Solubility: Insoluble In Water, Slightly Soluble In Ethanol (1:50), Ethyl Ether, Chloroform, Dioxane And Vegetable Oil, Soluble In Pyridine And Hydroxide Alkali Solution.
Relative Density: 1.27 Specific Rotation: 25D+34.4°(pyridine), 25D+58°±5°(4%, Dioxane); The Ethanol Solution Has The Maximum Absorption At The Wavelength Of 280nm.
High Light:

female estrogen raw material


women hormones estrogen

Estriol 50-27-1 estrogen hormone raw material for women's health
Basic parameter:
1. Product name :Estriol
2. Product nicknames :TRIDESTRIN; 17-16 - alpha, beta - oestriol; The beta - Oestriol alpha,; 16 the alpha - Estriol; 16 - alpha - hydroxyoestradiol; 16 the alpha - Hydroxyoestradiol; 3 dec - alpha, beta -- estriol; 3 dec alpha, beta - 17 Estriol
3. CAS number: 50-27-1
4. Molecular formula: C18H24O3
5. Molecular weight: 288.38136
6. EINECS: 200-022-2
7. Density: 1.255 g/cm3
8. Melting point: 281-282 ℃
9. Boiling point: 469°C at 760 mmHg
10. Flash: 220.8 ° C
11. Vapor pressure: 1.34E-09mmHg at 25°C
12. Index of refraction: 58 ° (C=0.4, Dioxane)
13. Storage conditions: - 20 ° C Freezer
14. Properties: white or white-like crystalline powder
15. Usage: estrogens.
16. Solubility: insoluble in water, slightly soluble in ethanol (1:50), ethyl ether, chloroform, dioxane and vegetable oil, 17. soluble in pyridine and hydroxide alkali solution.
18. Relative density: 1.27
19. Specific rotation: 25D+34.4°(pyridine), 25D+58°±5°(4%, dioxane); The ethanol solution has the maximum
20. absorption at the wavelength of 280nm.
21. Storage conditions: room temperature, keep away from light, moisture, airtight and dry.
Certificate of Analysis:
Product Name Estriol Batch Size 10KG
Manufacturing Date 2019.11.19 Batch No. 20191119
Expiry Date 2021.11.18 Report Date 2019.11.19
Reference Standard USP 35 Packing  
Identification A:IR Positive
  B:UV Positive
Characteristics White or practically white, crystalline powder conform
Specific rotation ﹢54°~﹢62° ﹢55.60°
Assay 97 .0~ 102.0% 98.9%
Loss on drying ≤0.5% 0.13%
Related substances total impurities ≤2.0% Pass
Residual on ignition ≤0.10% 0.08%
Conclusion This batch complies with USP 35



Estriol 50-27-1 estrogen hormone raw material for women's health 0



1. For cervicitis, especially for menopausal syndrome and senile vaginitis.
2. It can be used as an auxiliary drug for mid-term labor induction and induced abortion.
3. For prostate hypertrophy, prostate cancer, etc.
4. It has the effect of rapidly increasing peripheral leukocytes, which generally takes effect from 1 to 3 days after administration, but the effect lasts for a short time. It is effective for leukopenia caused by chemotherapy or radiotherapy.
5. It can reduce the permeability and brittleness of blood vessels, and can be used for the treatment of a variety of bleeding. It has a rapid hemostatic effect on menorrhagia, tonsil or hysterectomy.
I am Angela
Contact Angela, you would never regret.
email: zs@dkybpc.com
Tel: +86-15377658509, you can add me on WeChat or Skype or Whatsapp if you are using that.

Contact Details
WuHan Dong Kang Yuan technology co., LTD

Contact Person: Angela

Tel: 86-15377658509

Send your inquiry directly to us