Hubei widely chemical technology Co., Ltd

Acetylspiramycin

• Category :

  Pharmaceuticals and Biochemicals/Antibiotic and antimicrobial agents

• Synonyms :

  Acetyl Spiramycin;(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-{[(2S,3R,4R,5S,6R)-5-{[(2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-10-{[(2R,5S,6S)-5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-4-yl acetate (non-preferred name);(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-{[(2S,3R,4R,5S,6R)-5-{[(2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-10-{[(2S,5S,6R)-5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-4-yl acetate (non-preferred name);

• CAS NO :

  24916-51-6

• EC NO :

• Molecular Formula :

  C₄₅H₇₆N₂O₁₅

• Molecular Weight :

  885.0893

• Main Specifications :

  not less than 1200u/mg

• InChI :

  InChI=1/C45H76N2O15/c1-25-22-31(20-21-48)41(62-44-39(51)38(47(10)11)40(28(4)58-44)61-37-24-45(7,53)43(52)29(5)57-37)42(54-12)34(59-30(6)49)23-35(50)55-26(2)16-14-13-15-17-33(25)60-36-19-18-32(46(8)9)27(3)56-36/h13-15,17,21,25-29,31-34,36-44,51-53H,16,18-20,22-24H2,1-12H3/b14-13+,17-15+/t25-,26-,27-,28-,29+,31+,32+,33+,34-,36-,37+,38-,39-,40-,41+,42+,43+,44+,45-/m1/s1

• Packing :

  20 billion / drum

• Product description :

  English Name: Acetylspiramycin

  CAS RN: 24916-51-6

   

  Quality Standard: BP98/CP2005/USP26

  Characters: White or slightly yellow powder ; bitter .

  Solubility: Acetylspiramycin is soluble in methanol , ethanol , acetone or diethyl ether, practically insoluble in water , insoluble in petroleum ether .

   

  Content not less than 1200u/mg                                Loss on drying not more than 3.0%

  Single Acetylspiramycin: not less than 35%             Dual Acetylspiramycin: not less than 35%

   

  Usage: Acetylspiramycin is a macrolide antibiotic APIs .

  Packing: 20 billion / drum

   

  Our advantages:

  1. Rich experience. Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

  2. Great quality, purity and favourable. Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

  3. Safe and fast delivery. We have stock, so we can delivery quickly at the very day when receive the payment. We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service. And ship the liquid in special bottles.

  4. Good after-sales service. Tell the package update ASAP, and will try best solve when customer encountered various problems. Welcome inquiry and order samples, we will show you our business ethics, quality/purity and safe/fast delivery.

   

   

• Uses :

  Acetylspiramycin is a macrolide antibiotic APIs .

• Molecular Structure :