| Powder: | Powder |
|---|---|
| Customized: | Customized |
| Certification: | GMP |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| DL-Alanine | Estriol |
| CAS: | 50-27-1 |
| Appearance: | White Powder |
| Purity: | 99% |
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 , 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.
Packing:
1. Weight <1kg ---- Fluorinated bottle
2. 25kg ---- Plastic bucket
3. 180- 200kg ---- Drum
P.S.: we accept packaging customization.
Delivery:
We have large quantity procaine raw powder in stock, normally could ship out within 3 working days.
For rush delivery, please contact our sales team for particular arrangement.
Shipping:
We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
Shipping details & shipping documents will be provided and sent to customers as long as it is ready.
We keep tracking the shippment until clients well received.
After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
Qingdao Little Fox Bio-Tech Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermediates, specialized on organic intermediates, API ,pharmaceutical intermediates, chemical solvents and Daily chemical.
We provide DOOR-TO-DOOR shipping, including customs clearance.
1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line)
2: Various payment terms accepted (Btc; MoneyGram; WU)
3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging)
4: Efficient delivery (3-10 DAYS fast delivery service )
5: Best quality (Without any doping, all the products are pure)
6: Good reputation (we have been in this industry for years, earned great trust from our clients from allover the world)
7: Huge Capacity (We have plenty manufacture centers, each day can produce tons of various products.)
8: The most competitive price (manufacture and produce by our own factories)
9. In the end, we have the most professional experienced and dedicated team here.
Q1: Are you a manufacturer?
A:Yes, we are factory founded on 2002.
2) We can provide reasonable price, high quality product and prompt shipmen;
3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;
4) Warm sfter sale service, we will help to solve the problems in your usage.
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