sulfamethazine cas 57-68-1

Chemical Name:Sulfamethazine
CAS No.: 57-68-1
Molecular Formula: C12H14N4O2S
Molecular Weight:278.33
Appearance:White or almost white powder

Description

SulfamethazineDetails
Chemical Name:Sulfamethazine
CAS No.: 57-68-1
Molecular Formula: C12H14N4O2S
Molecular Weight:278.33
MolecularStructure:
Appearance:White or almost white powder
SulfamethazineTypical Properties

Item
Specifications
Results

Identification
A:The infrared absorption spectrum; B:The chromatograms;D:The reaction of primary aromatic amines.
Meets A、B and D examine

Melting point
About 197°C,with decomposition
197.5-198.5°C

Description
White or almost white powder or crystalline
Meets

Appearance of solution
Not more than Y5,BY5 or GY5
<BY5

Acidity
≤0.2ml
<0.2ml

Related substances
Meets (≤0.5%)
Meets,<0.5%

Heavy metals
≤20ppm
<20ppm

Loss on drying
≤0.5%
0.13%

Sulphated ash
≤0.1%
0.04%

Assay
99.0%-101.0%(The dried substance)
99.8%

Conclusion
Meets BP 2012 specification

SulfamethazineUsage
1. It is used to prevent and treat Staphylococcus and Streptococcus mutans infections, and has inhibitory effects on bacteria such as hemolytic streptococcus and pleural bacillus, mainly treating avian cholera, avian typhoid, chicken coccidiosis and the like.
2. Veterinary drugs for analysis and testing.
3. Inhibition of bacteria such as hemolytic streptococcus, pneumococcal and meningitis.
4. An antibacterial sulfa drug; induces CYP3A4 expression, and acetylation by N-acetyltransferase; exhibits a sexually dependent pharmacokinetics, produces metabolic changes through the male specific homolog CYP2C11; inhibits dihydrofolate synthesis The enzyme achieves the effect of inhibiting the synthesis of folic acid.
SulfamethazinePackaging and Shipping
Packing:Net weight 25kg/drum
SulfamethazineStorage
The warehouse is ventilated and dryat low temperatureawayfromfood

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