Biochemical reagents N-Acetyl-L-cysteine Raw Materials powder

CAS:616-91-1

MF:C5H9NO3S

MW:163.19

EINECS:210-498-3

Specification​: 99% min N-Acetyl-L-cysteine powder

Sample:N-Acetyl-L-cysteine powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:white

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Drug interaction of N-Acetyl-L-cysteine powder.

N-acetyl-l-cysteine has incompatibility with iodized oil, chymotrypsin and trypsin.

When used in combination or alternately with isoproterenol, the efficacy of this drug can be improved and the adverse reactions can be reduced.

The combination or alternate use of this product with isoproterenol can improve the efficacy of this drug and reduce adverse reactions.

In combination with nitroglycerin, it can increase the occurrence of hypotension and headache. Acid drugs can reduce the action of this product. This product can significantly increase the excretion of gold preparations and weaken the antibacterial activity of penicillin, tetracycline and cephalosporin drugs, so it is not suitable to be used with these drugs, and can be used alternately at an interval of 4 hours if necessary.

Uses and functions of N-Acetyl-L-cysteine.

N-acetyl-l-cysteine is a biochemical reagent, medicine, the product is used as an expectorant, called phlegm easy to clean, easy cough static. It can decompose viscous sputum. The mechanism of action is that the sulfhydryl group contained in the molecular structure of the product can break the disulfide bond in the mucin polypeptide chain in the phlegm, so that the mucin can decompose, reduce the viscosity of the sputum, and make it liquefied and easy to cough up. It is suitable for patients with acute and chronic respiratory diseases whose sputum is thick and not easy to cough up, and a large amount of sticky sputum is blocked and causes critical symptoms of difficult aspiration.

N-acetyl-l-cysteine is used in medicine as a mucolytic agent. It is used in biochemical research and in medicine as a mucolytic drug and an antidote for acetaminophen poisoning.

Drug interaction of N-Acetyl-L-cysteine.

1. N-acetyl-l-cysteine should not be mixed with penicillins, cephalosporins and tetracycline antibiotics, because the latter can be ineffective.

2. Combined or alternate use with isopropyl epinephrine can improve efficacy and reduce adverse reactions.

3. Avoid contact with metal and rubber appliances, oxidants and oxygen.

Product method of Bulk N-Acetyl-L-cysteine.

Using L-cysteine and acetic anhydride as raw materials, the crude product was acylated, and n-acetyl-L-cysteine was refined by activated carbon and ether.