Home > Offer to Sell > Intermediates > Ceftiofur sodium

Ceftiofur sodium

Inquiry
  Post Date: Jan 15,2019
  Expiry Date: Jul 14,2019
  Detailed Description: Cas No. :19774-82-4 Items Specifications Results
Characters
Appearance White or almost white, fine crystalline powder conforms
Solubility Very slightly soluble in water, freely soluble in methylene chloride, soluble methanol, sparingly soluble in ethanol(96%) conforms
Identification
A) IR Conforms to Amiodarone Hydrochloride CRS Conforms
B) Chlorides It gives reactions of chlorides Conforms
Appearance of solution clear, NMT GY5 Conforms
Melting Range 159~163°C 159.0~160.0°C
pH 3.2~3.8 3.63
Impurity H (by TLC) NMT 0.02% <0.02%
Related Substance (by HPLC )
Impurity A NMT 0.20% 0.07%
Impurity B NMT 0.20% 0.10%
Impurity C NMT 0.20% conforms
Impurity D NMT 0.20% 0.05%
Impurity E NMT 0.20% 0.03%
Impurity F NMT 0.20% conforms
Impurity G NMT 0.20% 0.01%
Unspecified impurities NMT 0.20% 0.02%
Total impurities NMT 0.20% 0.34%
Iodides NMT 150ppm <150ppm
Heavy metals NMT 20ppm <20ppm
Loss on drying NMT 0.5% 0.08%
Sulphated ash NMT 0.1% 0.02%
Assay 98.5%~101.0% 100.00%
Residual Solvents
Ethanol NMT5000ppm 782ppm
Toluene NMT890ppm 94ppm
Conclusion The results can conforms with the EP6

  CAS Registry Number:

19774-82-4
  Synonyms: ;Amiodarone hydrochloride;Amiodarone hydrochlorde;
  Molecular Formula: C25H29I2NO3·HCl;C25H30ClI2
  Molecular Weight: 681.78
  Molecular Structure: 19774-82-4 Amiodarone HCL
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
  Safety Description: S36:;

  Company: Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          
  Contact: linda.wang
  Tel: 86-27-50661279
  Fax: 86-27-87569548
  Email: sales04@benjaminpharmchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.