Sulfathiazole CAS 72-14-0 API Active Pharmaceutical Ingredient

Product Description:

Product Name: Sulfathiazole CAS NO: 72-14-0                   

Synonyms:

2-Sulfanilamidothiazole;

Benzenesulfonamide, 4-amino-N-2-thiazolyl-;

4-amino-N-(1,3-thiazol-2-yl)benzenesulfonamide;

Chemical & Physical Properties:

Appearance: White to yellowish crystalline powder

Assay :≥99.0%

Density: 1.561g/cm3

Boiling Point: 479.5℃ at 760 mmHg

Melting Point: 202.5℃

Flash Point: 243.8℃

Refractive Index: 1.704

Stability: Stable. Incompatible with strong oxidizing agents.

Storage Condition: 0-6℃

Safety Information:

Hazard Class: 6.1(b)

Safety Statement: S26

HS Code: 2935009090

Packing Group: III

Risk Statements: R36/37/38

Sulfathiazole is a white or light yellow crystalline powder. Clinically belongs to sulfonamides, used for the treatment of pneumococcus, meningitidis, gonococcus and hemolytic streptococcus infection. Sulfathiazole is an organosulfur compound that has been used as a short-acting sulfa drug.Target: AntibacterialSulfathiazole (20 μg/L) starts to be degraded between day 31 and day 38 in one of the two batch reactors containing different wastewater matrices. Sulfathiazole is degraded at a substantially faster rate than sulfamethoxazole or sulfamethazine in the nitrification process (S3). Recovery from spiked manure slurry samples is 64% for Sulfathiazole at pH 9. Sulfathiazole has acidity constant of pKa of 7.1and retention times (tR) of 7.8. S/N values for Sulfathiazole are above 100 at the 1 mg/kg level. Sulfathiazole sorption to inorganic sorbents exhibits pronounced pH dependence consistent with sorbate speciation and sorbent charge properties. Sulfathiazole cations are most important for sorption to clay minerals, followed by neutral species.

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