Description:
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.
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3 . Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate
4 . Warm after-sale service Any of your question would be solved for the first as soon as possible.
Estriol 50-27-1 Pharmaceutical Raw Materials
Estriol 50-27-1 Pharmaceutical Intermediate
Estriol 50-27-1 Raw Chemical Product
Estriol 50-27-1 Supplier & manufactuer
China
