Tetracycline Hydrochloride / Tetracycline HCl Cas 64-75-5
Introduction
CAS No: 64-75-5
MF: C22H23ClN2O8.HCl
Other Names: Chlortetracycline HCl
Characteristics: Yellowish or cream white granular
Usage: Animal Pharmaceuticals
Purity: 99%
Shelf life:2years
Function
1. Tetracycline Hcl is a type of broad-spectrum antibiotics
2. Tetracycline Hcl can be used for bacillary dysentery (bacillary dysentery), trachoma, whooping cough, purulent meningitis, peritonitis, pneumonia, osteomyelitis. Scarlet fever, typhus, urinary tract infections, skin infections, otitis media, amoebic dysentery, biliary tract infections, intestinal infections, sepsis and so on
3. Tetracycline Hcl can be used in penicillin-resistant strains of infections, penicillin allergy
Specification
Item | Standard | Result |
Characteristics | A white or yellowish white powder .Odorless or almost.bygroscopic | Conforms |
Identification | A:B:C The positive reaction. | Conforms |
Solubility | Very soluble in water, insoluble in acetone , chloroform, ether. | Conforms |
Specific optical rotation | +53.5°~ +59.0° | +58.0° |
Acidity of alkalinity | 5.0~7.5 | 6.7 |
Impurity A | 2%max | Conforms |
Impurity C | 3% ~15% | Conforms |
Any other impurity | not more than the area of the principal peak | Conforms |
in the chromatogram obtained with RS(B)5% |
Total other impurity | not more than 3times the area of the principal peak | Conforms |
in the chromatogram obtained with RS(B)15% |
Disregard limit | ae of the principal peak in the chromatogram | Conforms |
obtained with RS(C)1% |
Loss on drying (pct) | max8.0 | 5.0% |
Sulphate | 27.0-31.0% | 28.4%max |
Sulphated ash | 1% max | 0.2% |
Microcount limit test | NMT 500 col/g | 10 col/g |
Microcount-yeast and molds | NMT 10 col/g | Conforms |
Microcount-Escherichia coli | Absent | Conforms |
Microcount-Staphy lococcus aureus | Absent | Conforms |
Microcount-Pseudo monas | Absent |
|
Assay | ≥680I.U./mg (DRY) | 687I.U./mg DRY 653I.U./mg MOIST |
Packaging and shipping
25kg
Company
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