3,20-Bis(Ethylenedi...

3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene for Dydrogesterone
3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene for Dydrogesterone

3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene for Dydrogesterone

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100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: 99%min
  • Payment Terms : L/C,D/A,D/P,T/T,,Other

Keywords

9alpha,10beta-3,20-Bis (ethylenedioxy)pregna-5,7-diene Desogestrel Dydrogesterone

Quick Details

  • Appearance:detailed see specifications
  • Application:3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene CAS:19592-55-3, An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
  • PackAge:Aluminium Foil Bag or Tin
  • ProductionCapacity:10|Kilogram|Month
  • Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
  • Transportation:by air or sea

Superiority:

Dydrogesterone[CAS:152-62-5] Intermediate
 9alpha,10beta-3,20-Bis (ethylenedioxy)pregna-5,7-diene CAS NO. 19592-55-3
3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene CAS:19592-55-3

 

The purity is more than 99.0%, the single impurity is less than 0.1%

 

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:

3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene CAS:19592-55-3

Dydrogesterone[CAS:152-62-5]

 

CAS # 19592-55-3, 3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene
Name  

3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene
Synonyms  

3,20-Bis(Ethylenedioxy)Pregna-5,7-Diene
Molecular Formula  

C25H36O4
Molecular Weight   400.56
CAS Registry Number  

19592-55-3
EINECS   243-175-0
SMILES  

CC25C(C1=CC=C3C(C1CC2)(CCC4(C3)OCCO4)C)CCC5C6(OCCO6)C
InChI  

1S/C25H36O4/c1-22-10-11-25(28-14-15-29-25)16-17(22)4-5-18-19-6-7-21(24(3)26-12-13-27-24)23(19,2)9-8-20(18)22/h4-5,19-21H,6-16H2,1-3H3
InChIKey   CFZNXPSHLNMZGD-UHFFFAOYSA-N

 

Desity   1.179g/cm3 (Cal.)  
Boiling point   511.407°C at 760 mmHg (Cal.) .
Flash point   124.204°C (Cal.) 

 

Name Desogestrel

Synonyms 13-Ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol

copyRight

Molecular Structure CAS # 54024-22-5, Desogestrel, 13-Ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol

Molecular Formula C22H30O

Molecular Weight 310.48

CAS Registry Number 54024-22-5

EINECS 258-929-4

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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