Good quality Levonorgestrel raw material powder for female health medical

• Post Date:

  Nov 23,2017

• Expiry Date:

  May 22,2018

• Detailed Description:

  Cas No. :797-63-7 Quantity: 0.1Kilograms
  Levonorgestrel
  
  English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-ethynyl-18-methyl-19-nortestosteron;17-ethynyl-18-methyl-19-nortestosterone;18-methyl-17-alpha-ethynyl-19-nortestosterone
  
  CAS NO.: 797-63-7
  
  EINECS: 212-349-8
  
  Assay: 99％
  
  Molecular Formula:C21H28O2
  
  Molecular Weight:312.45
  
  Quality Standard: USP34
  
  Packing:1kg/foil bag/tin
  
  Appearance: White or almost white crystalline powder
  
  Usage: Progesterone drug, used for irregular menstruation, functional uterine bleeding, endometriosis, etc

• CAS Registry Number:

  797-63-7

• Synonyms:

  ;Levonorgestrel;Norgestrel (L-);13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-ethynyl-18-methyl-19-nortestosteron;17-ethynyl-18-methyl-19-nortestosterone;18-methyl-17-alpha-ethynyl-19-nortestosterone;(14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name);

• Molecular Formula:

  C₂₁H₂₈O₂

• Molecular Weight:

  312.45

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R40:;
  

• Safety Description:

  S22:;
  S36:;
  

• Company:

  Hongkong Saichuang tech.co.ltd     [ China ]        

• Contact:

  Sun Shun

• Tel:

  +86-027-88215630

• Fax:

• Email:

  smith@ycphar.com