erythromycin stearate

• Post Date:

  Dec 28,2016

• Expiry Date:

  Dec 28,2017

• Detailed Description:

  Cas No. :643-22-1 Quantity: 1000Kilograms
  Specs:CAS RN:643-22-1
  Product Name:erythromycin stearate
  
  CAS RN:643-22-1
  
  EINECS:211-396-1
  
  Molecular Formula:C37H67NO13.C18H36O2
  
  Molecular Weight:1018.42
  
  Quality Standard:CP2005/USP26/BP2002/ EP5.0
  
  Appearance:White or almost white crystalline powder; odorless; taste slight bitter
  
  Free stearic≤14.0%
  
  Three sum:97.0% ～103.0%
  
  Related Substance: Comply
  
  Moisture:≤4.0%
  
  Residue on Ignition:≤0.5%
  
  Determination≥60.5%
  
  Uses:Pharmaceutical raw material; It's a macrolide antibiotic , erythromycin stearate salt .
  
  Packaging:20kg/drum
  
  
  
  

• CAS Registry Number:

  643-22-1

• Synonyms:

  ;Erythromycin stearate [BAN:JAN];Abboticine;Bristamycin;CCRIS 1504;Dowmycin E;Eratrex;Erythrocin stearate;Erythromycin stearate (salt);Erythromycin steraric acid salt;Ethril;Ethril 250;Ethril 500;HSDB 4178;Meberyt;NCI-C55674;OE 7;Octadecanoic acid, compd. with erythromycin (1:1);Pfizer-E;Qidmycin;Stearic acid, compd. with erythromycin (1:1);UNII-LXW024X05M;Wyamycin S;Erythromycin octadecanoate (salt);Erythromycin, stearate (salt);octadecanoic acid - (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (1:1) (non-preferred name);(2S,3R,4S,6R)-4-(dimethylamino)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl]oxy}-6-methyltetrahydro-2H-pyran-3-yl octadecanoate (non-preferred name);

• Molecular Formula:

  C₅₅H₁₀₁NO₁₄

• Molecular Weight:

  1000.3887

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R42/43:;
  

• Safety Description:

  S36:;
  

• Company:

  Hubei widely chemical technology Co., Ltd     [ China ]        

• Contact:

  Merry

• Tel:

  +86-27-83984790

• Fax:

  +86-27-83778876

• Email:

  sales3@widelychemical.com