Hot Sale 99% Pure CAS 67-20-9 Nitrofurantoin Powder

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• Purity: >99%
• Specification: standard
• Model NO.: 67-20-9
• Trademark: QDSIGMA
• Origin: China
• Production Capacity: 50000000

Product Description

Product Name	Hot sale 99% pure CAS 67-20-9 Nitrofurantoin Powder
CAS	67-20-9
Appearance	Light Yellow Crystalline Powder
Molecular formula	C8H6N4O5
Molecular Weight	238.16
Assay	98%
Shelf Life	24 months when properly stored
Storage	Keep in a cool, dry, dark location

 

 
Function of Nitrofurantoin

The mechanism of action of nitrofurantoin is unique and complex. The drug works by damaging bacterial
DNA, since its reduced form is highly reactive.This is made possible by the rapid reduction of nitrofurantoin
inside the bacterial cell by flavoproteins (nitrofuran reductase) to multiple reactive intermediates that
attack ribosomal proteins, DNA,respiration, pyruvate metabolism and other macromolecules within the cell
. Nitrofurantoin exerts greater effects on bacterial cells than mammalian cells because bacterial cells
activate the drug more rapidly. It is not known which of the actions of nitrofurantoin is primarily responsible
for its bactericidal activity. The broad mechanism of action for this drug likely is responsible for the low
development of resistance to its effects, as the drug affects many different processes important to the
bacterial cell.

Application of Nitrofurantoin

Nitrofurantoin has been available for the treatment of urinary tract infections (UTIs) since 1953. Its current
uses include the treatment of uncomplicated UTIs and prophylaxis against UTIs in people prone to
recurrent UTIs.

Increasing bacterial antibiotic resistance to other commonly used agents, such as fluoroquinolones and
trimethoprim/sulfamethoxazole, has led to increased interest in using nitrofurantoin.Several trials
comparing nitrofurantoin to other commonly used agents have shown this drug results in similar cure
rates for uncomplicated UTIs.The efficacy of nitrofurantoin in treating UTIs combined with a low rate
of bacterial resistance to this agent makes it one of the first-line agents for treating uncomplicated UTIs
as recommended by the Infectious Diseases Society of America and the European Society for
Microbiology and Infectious Diseases.Nitrofurantoin is not recommended for the treatment
ofpyelonephritis,prostatitis and intra-abdominal abscess,because of extremely poor tissue penetration
and low blood levels.

It is used in the treatment of infections caused by these organisms.

Package & Shipping

 

Company Information 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.


Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.