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Home > Products >  Dirithromycin

Dirithromycin CAS NO.62013-04-1

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
  • Product Details

Keywords

  • Dirithromycin
  • 62013-04-1
  • Dynabac

Quick Details

  • ProName: Dirithromycin
  • CasNo: 62013-04-1
  • Molecular Formula: C42H78N2O14
  • Appearance: White powder
  • Application: PHARMACEUTICAL INTERMEDIATES
  • DeliveryTime: With three or five working days
  • PackAge: 25kg/fiber drum, sealed package
  • Port: China main port
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99.9%
  • Storage: Sealed package
  • Transportation: Sealed container
  • LimitNum: 1 Kilogram

Superiority

1. Advanced facility and Equipment

2. Competent technical team

3 .Strong R & D support

4,high quality products with high stability

5, Competitive price

5.Customer tailored service

 

Details

1)Product Name:Dirithromycin 99.0%

2)CAS:62013-04-1

3)Molecular Formula:C42H78N2O14

4)Molecular Weight:835.07

5)Assay:99%

6)Appearance:White or colourless crystalline powder with characteristic odor

 

 

Characteristics

A white or almost white, crystalline powder

 

Soluble in water

Identification

The retention time of major peak in the chromatogram of the sample corresponds to the standard

 

IR

Dirithromycin 15S-epimer%

≤1.5

Heavy metals

≤20ppm

Water%

≤1.0

Sulphated ash%

≤0.1

Impurities%

9-(S)-erythromycylamine ≤1.5

 

Other single impurity ≤1.0

 

Total impurities ≤4.0

Assay%

96.0~102.0

Particle size

100% through 60 or 80 mesh sieve

Residual solvent

Acetonitrile≤0.1%

Ethyl ether≤5000ppm

Dichloromethane≤600ppm

Methanol≤3000ppm

2-propanol≤5000ppm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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