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Home > Products >  Estradiol USP36 manufacturer

Estradiol USP36 manufacturer CAS NO.50-28-2

  • Product Details

Keywords

  • Estradiol
  • Estradiol in China
  • Estradiol 50-28-2

Quick Details

  • ProName: Estradiol USP36 manufacturer
  • CasNo: 50-28-2
  • Molecular Formula: C18H24O2
  • Appearance: detailed see specifications
  • Application: Estradiol[CAS:50-28-2], An important r...
  • DeliveryTime: Check with us according to inquiry qua...
  • PackAge: Aluminium Foil Bag
  • Port: Hangzhou or Shanghai
  • ProductionCapacity: 10 Kilogram/Month
  • Purity: 99%min
  • Storage: Stored in a cool and dry well-closed c...
  • Transportation: by air or sea
  • LimitNum: 100 Gram
  • Grade: Pharma Grade

Superiority

ITEM

 

SPECIFICATION

 

RESULT

Description

White or practically white ,

odorless powder

Complies

Identification

IR    (197M)

Positive

Melting range

Melting range between 173~179℃

176.0~178.0℃

 

Specific rotation

Specific rotation 76+°to +83°

+77.95°

 

Loss on drying

Not more than 3.5%

3.2%

 

Chromatographic purity

The sum of impurities not more than 1.0%

Particularity impurities not more than 0.5%

Qualified

 

 

Qualified

 

 

Assay

97.0%~103.0%

(on the anhydrous basis)

 

 

99.23%

Estradiol[CAS:50-28-2]

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.

 

With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.

 

Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.

 

Custom manufacture

 

Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.

Staff

 

Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.

 

 

Details

Estradiol[CAS:50-28-2] USP36
Name   Estradiol
Synonyms   1,3,5-Estratriene-3,17beta-diol; 17beta-Estradiol; 3,17beta-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin
copyRight
Molecular Structure   CAS # 50-28-2, Estradiol, 1,3,5-Estratriene-3,17beta-diol, 17beta-Estradiol, 3,17beta-Dihydroxy-1,3,5(10)-estratriene, Dihydrofolliculin
 
Molecular Formula   C18H24O2
Molecular Weight   272.38
CAS Registry Number   50-28-2
EINECS   200-023-8

1. Well-trained professional sales team dedicated to source, audit and export.

 

2. Well-trained R & D team equipped with new knowledge, new ideas and new insights to support product development and innovation.

 

3. Well-established partnership with major pharmaceutical and chemical companies in china.

 

4. Wide range of products and efficient regulatory documentation offered to customers.

 

 

 

 

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