天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Hormones and the Endocrine System>Estrogen and progestin drugs>Holin
Holin
  • Holin

Holin

Price
Package
Min. Order: 1KG
Supply Ability: 500 Ton/Tons per Month
Update Time: 2021-07-09

Product Details

Product Name: Holin CAS No.: 50-27-1
EC-No.: 200-022-2 Min. Order: 1KG
Purity: 99.7% Supply Ability: 500 Ton/Tons per Month
Release date: 2021/07/09
         Product Description                                
High Purity Pharmaceutical Raw Material Powder Estriol/Estriol Powder  CAS: 50-27-1

Product nameEstriol
CAS No.:50-27-1
EINECS:200-022-2
Molecular formula:C18H24O3

Molecular weight:288.38
Appearance:White Crystalline Powder

Estriol (E3), also spelled oestriol, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estrone. Levels of estriol in women who are not pregnant are almost undetectable. However, during pregnancy, estriol is synthesized in very high quantities by the placenta and is the most produced estrogen in the body by far, although circulating levels of estriol are similar to those of other estrogens due to a relatively high rate of metabolism and excretion. Relative to estradiol, both estriol and estrone have far weaker activity as estrogens. Although it is less commonly used than other estrogens, estriol is available for medical use throughout the world in a variety of formulations, including for oral and vaginal administration.

Company Profile Introduction

Company profile Hebei Xibaijie Biotechnology Co., Ltd has a registered capital of 3 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. Now we have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. Also we have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. After many years of efforts, we have established stable and friendly business relations with many of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, dalian, jiangsu and guangzhou. Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. We put the quality management as the focus of enterprise management, to customer satisfaction for the purpose of the company, in order to ensure the quality of each batch of products to meet customer demand.We by strengthening employee training, improve the detection technology, perfect detection index to improve every aspect of quality control, improve the quality of the products.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$55.00/100mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-19
$0.00/1KG
VIP1Y
Hangzhou Hyper Chemicals Limited
2024-08-30
$10.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-28
$1.00/1g
VIP4Y
Dorne Chemical Technology co. LTD
2024-03-26
$90.00/1kg
VIP1Y
Hebei Kangcang new material Technology Co., LTD
2024-03-20
$45.00/1kg
VIP1Y
Sigma Audley
2024-03-07
$10.00/1kg
VIP1Y
Wuhan Xinhao Biotechnology Co., Ltd
2024-01-17
$0.00/1kg
VIP1Y
Shandong Hanjiang Chemical Co., Ltd
2024-01-12
$100.00/1kg
Hong Kong Excellence Biotechnology Co., Ltd.
2023-10-12
$30.00/1KG
Firsky International Trade (Wuhan) Co., Ltd
2023-10-09
  • Since: 2019-07-05
  • Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province
INQUIRY