Basic Information and Parameters
Uses of the Product
How to Use
Case Studies
Contact Information

Basic Information and Parameters

Product Name: High Quality Nitrofurantoin CAS 67 - 20 - 9 With Best Price

CAS Number: 67 - 20 - 9

Nitrofurantoin is an antibacterial agent, which has a wide range of antibacterial activities against common aerobic gram - positive and gram - negative pathogens. It exists in the form of yellow to light yellow crystalline powder, sparingly soluble in water, slightly soluble in ethanol, and insoluble in chloroform and ether. The molecular formula of Nitrofurantoin is C₈H₇N₃O₅, and its molecular weight is 237.16.

Uses of the Product

Nitrofurantoin is mainly used in the medical field for the treatment and prophylaxis of urinary tract infections caused by susceptible bacteria. It can effectively inhibit the growth and reproduction of bacteria such as Escherichia coli, Enterococcus faecalis, Staphylococcus saprophyticus, etc. Its antibacterial mechanism is to interfere with the bacterial enzyme system, thereby affecting the synthesis of bacterial proteins, DNA, RNA and cell wall.

In addition to medical applications, in the research field, Nitrofurantoin can also be used as a research tool for antibacterial mechanism research, helping scientists to explore the interaction between bacteria and drugs and develop more effective antibacterial strategies.

How to Use

The use of Nitrofurantoin should be carried out under the guidance of a professional doctor. Usually, it is taken orally. For the treatment of urinary tract infections in adults, the general dose is 50 - 100 mg each time, taken 4 times a day, and the course of treatment is usually 7 days. For prophylaxis, a lower dose of 50 - 100 mg can be taken once a day at bedtime.

When taking Nitrofurantoin, it should be taken with food to increase its absorption and reduce gastrointestinal irritation. Do not chew or crush the tablets, and swallow them whole with a full glass of water. If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue your regular dosing schedule.

Case Studies

Case 1: A 32 - year - old female patient had symptoms such as frequent urination, urgent urination, and painful urination. After urine examination, it was diagnosed as a urinary tract infection caused by Escherichia coli. The doctor prescribed Nitrofurantoin at a dose of 100 mg, 4 times a day. After taking the drug for 3 days, the patient's symptoms were significantly relieved. After a 7 - day course of treatment, the urine test results returned to normal, and the infection was completely cured.

Case 2: A 65 - year - old male patient with a history of recurrent urinary tract infections. In order to prevent recurrent infections, the doctor recommended taking 50 mg of Nitrofurantoin once a day at bedtime. After continuous use for 6 months, the patient's frequency of urinary tract infections was significantly reduced from 3 - 4 times a year to once a year, effectively improving the patient's quality of life.

Contact Information

If you have any questions about High Quality Nitrofurantoin CAS 67 - 20 - 9, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.

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The Manager has Something to Say

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

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Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

"Sincere Chemical is reliable and professional. Its team is excellent in exporting and service, giving suggestions for our new project. Satisfied with service and product quality. Vendor code: 51465768."

Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."