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1220-83-3 1220-83-3 1220-83-3
Basic information
CAS No.:1220-83-3 Other Names: Sulfamonomethoxine
MF: C11H12N4O3S EINECS No.: N/A
Place of Origin:Henan, China (Mainlan) Type:Pharmaceutical Intermediates
purity:99% Brand Name: wongpharm
Application: Pharmaceutical Intermediates Appearance: White to off-white crystalline powd
Description:
The product is a long-term sulfonamide drug.For the enzyme production staphylococcus aureus, s. pyogenes, streptococcus pneumoniae, e. coli, klebsiella bacteria genera, salmonella, shigella genus enterobacteriaceae bacteria, bacteria neisseria gonorrhea, neisseria meningitidis, and h. influenzae has antibacterial effect.Sulfa drugs for broad-spectrum antibacterial agent. Its mechanism of action is structurally similar to aminobenzoic acid (PABA), can be competitive effect on bacteria and PABA dihydrofolate synthetase, preventing PABA folic acid as raw materials needed for the bacteria, reduce the amount of folic acid which metabolic activity, while the latter is the bacteria and the synthesis of purines and thymine nucleotides deoxyribonucleic acid (DNA) required material, thus inhibiting the growth of bacteria.
Powder: Yes
State: Solid
Transport Package: 1kg Aluminum Foil Bag or 25kg/Drum
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
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