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|Molecule Formula:||C3H7NO2SHClH2O||Molecule Weight:||175.64|
Medical Use Direct Industry Sale 2-Acetamido-3-Mercaptopropionic Acid White Powder CAS: 616-91-1
Contact: Yvonne Bai
|Melting point:||106-108 °C(lit.)|
|Appearance:||White Crystalline powder|
What is N-Acetyl-L-Cysteine CAS 616-91-1?
N-acetyl-L-cysteine, also known as N-acetylcysteine or Acetylcysteine (NAC), is a pharmaceutical drug and nutritional supplement used primarily as a mucolytic agent and in the management of paracetamol (acetaminophen) overdose. Other uses include sulfate repletion in conditions, such as autism, where cysteine and related sulfur amino acids may be depleted.
N-acetyl-L-cysteine is a derivative of cysteine where an acetyl group is attached to the nitrogen atom. This compound is sold as a dietary supplement commonly claiming antioxidant and liver protecting effects. It is used as a cough medicine because it breaks disulfide bonds in mucus and liquefies it, making it easier to cough up. It is also this action of breaking disulfide bonds that makes it useful in thinning the abnormally thick mucus in cystic and pulmonary fibrosis patients.
(1) Application in medical fields
As Respiratory system agent, it can be used as medicine for dissolving phlegm drums. it can cure bronchitis. moreover, N-Acetyl-L-Cysteine can used as antidote when acetaminophen poisoning.
(2) Application in cosmetic fields
N-Acetyl-L-Cysteine have a great effect in clearing oxygen-free radicals and other oxides and slowing the aging process, it also can disturb the melanin production, and is helpful to eliminate the freckle on the skin
(3) Application in animal feed
N-Acetyl-L-Cysteine can be used as feed additive.
1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag),or as required.
2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)
Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Usually within 3-7 working days after payment.
EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service;
Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe;
we will try our best to satisfied you.
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. All inquiries will be replied within 12 hours.
10. Dedication to quality, supply & service.
11. Strictly on selecting raw materials.
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
The quality control process
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
Four steps: sampling, sample pretreatment, measuring and data processing.
a)Each operator must do self-inspection of products and make the corresponding inspection records.
b)Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.
|Make an order||Please make clear what product and what quantity you need|
|Quote||Prices and Specifications details would be offered for you to consider and confirm|
|Payment ways||Bank Transfer, Western Union, Money Gram and Bitcoin|
|Delivery ways||All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.)|
|Shipping address||Provide your Valid and Correct destination address info(if possible with post code, phone number).|
|Packing||Select best ways according to quantity and safety degree(Super discreet, professional and experienced)|
|Lead time||Within 8 hours upon receipt of payment|
|Package picture||Photos of package would be offered to tell apart the items|
|Tracking number||Offered once it is released|
|Shipping time||3-7 working days (Door-to-Door)|
|After-sale service||24/7 Online for any problems|
1. Rich experience:Our company is a professional production leading factory in China in pharmaceutical area of many years.
2. Discreet package :The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could
be also taken into consideration .
3. Top quality. High quality guaranteed, once any problem is found, the package would be reshipped for you .
4. Security Shipping:Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5. Fast delivery:we have stock, so we can delivery quickly once payment is received.
6. Quality service:we will give you warm after-sale service,if any question we will reply you within 24 hours.
7. Competitive prices:A discount would be given when you make a large order.