Buy Trimethoprim Powder Raw Antibiotic Drug for Bladder Infections Online CAS 738-70-5
Trimethoprim Specification
Product Name: Trimethoprim
CAS: 738-70-5
Content: 99%
Appearance: white powder
Packing: 25KG/cardboard drum
Ingredients: 5-[(3,4,5-trimethoxyphenyl)methyl]-2,4-pyrimidinediamine
Physicochemical properties: white or almost white crystalline powder; odorless, bitter taste. This product is slightly soluble in chloroform, slightly soluble in ethanol or acetone, almost insoluble in water; soluble in glacial acetic acid.
Category: Pharmaceutical Raw Materials
Field: Antibacterials
Deferred products: trimethoprim tablets, trimethoprim particles, sulfa trimethoprim tablets
Application: Trimethoprim can be used alone to treat acute simple urinary tract infections and bacterial prostatitis caused by susceptible strains. Trimethoprim in combination with sulfamethoxazole or sulfanimidazole can be used to treat sepsis, meningitis, otitis media, typhoid fever, and Shigella disease (bacteriophage) caused by susceptible strains such as benzidine and sulfonamide- The combination of 2,6-dimethoxypyrimidine can also be used to treat chloroquine-resistant malaria.
Usage and dosage: Trimethoprim should not be used in preterm infants and newborns. Acute simple urinary tract infections: 0.1 g each time, every 12 hours; or 0.2 g each time, once a day. The course of treatment is 7-10 days. (2) Prevention of urinary tract infections: 0.1 g each time, once daily.
What is Trimethoprim?
Trimethoprim (TMP) is an antibiotic used mainly in the treatment of bladder infections Other uses include for middle ear infections and travelers’ diarrhea. With sulfamethoxazole or dapsone it may be used for Pneumocystis pneumonia in people with HIV/AIDS. It is taken by mouth.
Trimethoprim Certificate of Analysis
| Product name |
Trimethoprim |
| CAS No. |
738-70-5 |
Outer Packing |
25KG/drum |
| Production date |
2018.02.09 |
Shelf life |
2023.02.08 |
| Standard adopted |
BP2010 |
| Items of analysis |
Specification |
Results |
| Characters |
A white or yellowish-white powder |
Up to standard |
| Solubility |
Very slightly soluble in water, slightly soluble in alcohol, practically insoluble in ether |
Very slightly soluble in water, slightly soluble in alcohol |
| Melting point |
199-203℃ |
200.0-202.0℃ |
| specific absorbance |
maximum at 287nm. 240 to 250 |
243 |
| Conclusion |
Qualified |
Trimethoprim Side Effects
Common side effects include nausea, changes in taste, and rash. Rarely it may result in blood problems such as not enough platelets or white blood cells. May cause sun sensitivity. There is evidence of potential harm during pregnancy in some animals but not humans. It works by blocking folate metabolism via dihydrofolate reductase in some bacteria which results in their death.
