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Chloramphenicol Palmitate

  • Product Name : Chloramphenicol Palmitate
  • Grade : IP / BP / USP
  • Therapeutic Category : Antibacterial
  • CAS No : 530-43-8
  • COA : Available
  • MSDS : Available

Description

Chloramphenicol is a broad spectrum antibiotic against gram-positive and gram-negative bacteria. It is often used for bacterial selection in molecular biology and as a selection agent for transformed cells containing chloramphenicol resistance genes. Chloramphenicol inhibits bacterial protein synthesis by blocking the peptidyl transferase step by binding to the 50S ribosomal subunit and preventing attachment of aminoacyl tRNA to the ribosome.

Specification:

Test

Specification

Appearance

A white, greyish-white or yellowish-white, fine,

 

crystalline powder or fine crystals, needles or elongated plates

Identification

 

 

A: Melting point: 149 ~ 153

 

B: The infrared absorption spectrum obtained with sample

 

corresponds to that obtained with Chloramphenicol CRS.

Acidity or alkalinity

≤0.1ml

Specific optical rotation

+18.5°~+20.5°

Related substances

Single impurity≤0.5%

Chloride

≤100 ppm

Loss on drying

≤0.5%

Sulphated ash

≤0.1%

Assay

98.0% ~ 102.0% (on the dried basis)

Residual solvent

Methanol≤3000ppm

 

 Packaging details:

 

Packaging details:

25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.

Storage:

Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat

Shelf Life:

5 years if sealed and store away from direct sun light.

 

Additional Information

The most common markets for this product include the following countries. Please inquire with us if your country or region is not listed:

Asia: Afghanistan, Israel, Jordan, Pakistan, Russia, Saudi Arabia, Singapore, Syria, Philippines, Turkey, Turkmenistan, Uzbekistan, Yemen, Vietnam, Indonesia, Malaysia, Iran, Tajikistan, etc.

Africa: South Africa, Uganda, Nigeria, Ghana, Kenya, Mauritius, Botswana, Egypt, Ethiopia, Libya, Sudan, Congo, Gambia, Ivory Coast , etc.

North & South America: USA, Canada, Panama, Trinidad and Tobago, Costa Rica, Puerto Rico, Dominican Republic, Argentina, Guatemala, Guyana, Peru, Bolivia, Venezuela , Brazil, Bahamas, Ecuador, etc .

Europe: Austria , Azerbaijan, Belarus, Belgium, Cyprus, Czech Republic, Denmark, France, Georgia, Germany, Hungary, Ireland, Iceland, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Ukraine, United Kingdom (UK) , Latvia, etc.

OCEANIA: Australia, New Zealand, Fiji, etc.

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