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Hangzhou Dingyan Chem Co., Ltd
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CAS no. : 67-20-9
Molecular formula: C8H6N4O5
Molecular weight: 238.16
Precise quality: 238.03400
PSA: 120.73000
LogP: 0.86340
Physical and chemical properties
Melting point: 268 ℃
Refractive index: 1.52 (20 C)
Flash point: 43
Density: 0.915 g/cm3 (20 C)
Water solubility: <0.01 g/100 mL at 19 C
Outlook: lemon yellow crystalline powder
use
Organic synthesis and biochemical research. Medicine. This article is a kind of good antibacterial drug, antibacterial spectrum is wider, after oral absorption is rapid and complete, excretion is also fast, in the urine output can be up to 40-50%, often used for the treatment of various sensitive bacteria caused by urinary tract infection. It is effective for gram negative and positive bacteria, mainly used for urinary tract infection caused by sensitive bacteria, especially for acute urinary tract infection caused by e. coli and proteus. It is clinically used for urinary system infection caused by sensitive bacteria, such as pyelonephritis, urinary tract infection, cystitis and prostatitis
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Hangzhou Dingyan Chem Co., Ltd
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Nifurantoin, also known as furantantin, furantanidine, nifurantoin, nitrofurantoin. This product is bright yellow crystalline powder, odorless, bitter taste, deep gradient in light. It is dissolved in dimethyl formamide, in acetone, in ethanol, and almost insoluble in water or chloroform. Mainly used for urinary tract infection caused by sensitive bacteria.
Melting point: 268℃ [2]
Refraction rate: 1.52 (20c)
Flash point: 43
Density: 0.915 g/cm3 (20 C)
Water solubility: <0.01 g/100 mL at 19 ° C
Exterior view: lemon yellow crystalline powder
Organic synthesis and biochemical research. Medicine. This product is an excellent antibacterial drug with wide antibacterial spectrum. After oral administration, it can be absorbed quickly and completely and excreted quickly. The excretion amount in urine can reach 40-50%. It has effects on gram-negative and positive bacteria, mainly used for urinary tract infection caused by sensitive bacteria, especially for acute urinary tract infection caused by e. coli and proteus. Clinically used for urinary system infection caused by sensitive bacteria, such as pyelonephritis, urinary tract infection, cystitis and prostatitis
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Pharma Sources Insight July 2025
