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99% Pharmaceutical Chemicals For Estriol CAS 50-27-1

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Excellent quality and customer service , shipped fast with no delay other than extensive inspection here in the U.S . But not at fault of the supplier , the product is professionally packaged and i will definitely be looking forward to continued cooperation .

—— Thomas Paul

Our order was 100% pure after lab testing with quick delivery and professional service .Will order again .

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This is a very good product .I will order more in the future , it got here U.S quickly , thanks . Dan

—— Dan Bedrock

99% Pharmaceutical Chemicals For Estriol CAS 50-27-1

99% Pharmaceutical Chemicals For Estriol CAS 50-27-1
99% Pharmaceutical Chemicals For Estriol CAS 50-27-1

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Product Details:
Place of Origin: China
Brand Name: germax
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag or 5kgs/bottle
Delivery Time: within 3 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500kgs/week
Detailed Product Description
Name: Estriol CAS: 50-27-1
Apperance: White Powder Purity: 99%
Packing: Discreet Package For Delivery Guarantee FM: C18h24o3
Type: Pharmaceutical Intermediates Usage: Pharmaceutical Raw Material
High Light:

CAS 50-27-1


99% Pharmaceutical Chemicals


Estriol Pharmaceutical Chemicals

99% Pharmaceutical raw powders For Estriol CAS 50-27-1


Quick detail

1. Estriol (50-27-1) specifications

Items Specification Results
Appearance White to practically white, odorless, crystalline powder. white crystalline powder, odorless
Identification A:IR B:UV Conforms
Melting point About280ºC 281.5ºC
Solubility Insoluble in water; sparingly soluble in alcohol; soluble in acetone, n ether, and in vegetable oils Conforms
Completeness of solution The solution is clear and free from undissolved solid. Conforms
Loss on drying ≤0.5% 0.26%
Specific optical rotation +54°~ +62° +57.07°
Total impurities ≤2.0% Conforms
Residue on ignition ≤0.1% 0.06%
Assay ≥98% 98.63%
Conclusion Qualified

2. Estriol (50-27-1) Topical application:

1) used for treating cervicitis, especially suitable for treating menopausal syndrome and senile vaginitis.
2) used as the adjuvant drug for middle-term labor induction and artificial abortion.
3) used for treating prostatic hypertrophy and prostate cancer.
4) In addition, it still has a rapid role in increasing the peripheral leukocytes.
5) It has efficacy in treating leukopenia caused by chemotherapy or radiotherapy as well as reducing the vascular permeability and fragility and can be used for the treatment of various kinds of hemorrhage.
6) It also has quick hemostasis effect on menorrhagia, hysterectomy or tonsillectomy.

3. Estriol (50-27-1) profile

Product Name: Estriol
Type: Natural hormone, Estrogen and progestin drugs,
CAS: 50-27-1
MF: C18H24O3
MW: 288.38
EINECS: 200-022-2
Properties: white crystalline powder, odorless
Melting point: 281.5ºC
Content: 99%min
Package: 10g/100g/500g//1000g/foil bag.



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