Product
Supplier
Encyclopedia
Inquiry
N-Acetyl-L-Cysteine buy - large image1
N-Acetyl-L-Cysteine buy - image1
N-Acetyl-L-Cysteine buy - image2
N-Acetyl-L-Cysteine buy - image3
N-Acetyl-L-Cysteine buy - image4
N-Acetyl-L-Cysteine buy - image5
N-Acetyl-L-Cysteine buy - image6

N-Acetyl-L-Cysteine

22 Inquiries

Unit Price: Get Latest Price
CAS No.:

616-91-1

Grade:

Pharmaceutical Grade

Content:

98%

Port:

Beijing

Brand:

Source Herb

Packaging:

1kg/bag, 25kg/drum

Price valid (until):

2024-10-12

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Product Infomation:

    Product Name: NAC n-acetyl l-cysteine
    Assay: 99%
    Active Ingredient: N-Acetyl-L-Cysteine
    CAS No.: 616-91-1      
    EINECS No:210-498-3
    Moceular Formula:C5H9NO3S
    Appearance: White crystals or crystalline powder
    Capacity: 1000kgs per month
    Source: synthetic
    Purity (HPLC) >99.0%
    Packing: As per client's requirements
    Minimum Order Quantity: 1kg
    Storage: Store in cool & dry place, Keep away from strong light and heat.

    What is NAC N-Acetyl-L-Cysteine?

    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.

    NAC N-Acetyl-L-Cysteine Benefits

    1. N-acetyl-l-cysteine helps to prevent crusting in people with tracheostomy.
    2. Acetaminophen tylenol poisoning.
    3. N-acetyl l-cysteine can reduce mucus and help with breathing in various lung conditions.
    4. Cystic fibrosis.

    NAC N-Acetyl-L-Cysteine Mode of Action

    1. Acetylcysteine used in bread materials to promote the formation of gluten and promote fermentation, mold release, and prevent aging.
    2. Acetylcysteine used in natural juices to prevent oxidation of vitamin C and prevent juice from turning brown.
    3. Acetylcysteine has detoxification effect and can be used for poisoning and aromatic acid poisoning.
    4. Acetylcysteine also has the function of preventing radiation damage to the human body, and is also a drug for treating bronchitis, especially.
    5. Acetylcysteine used as a phlegm medicine (mostly in the form of acetyl L-cysteine methyl esterate).
    6. Acetylcysteine used in Cosmetic Field:beauty water, perm liquid, sun-proof skin cream, etc.

    NAC N-Acetyl-L-Cysteine Dosage
    Olivetol can be consumed following THC ingestion to significantly reduce the psychotropic and other effects of THC, and it is believed that it can be consumed prior to THC ingestion, to dampen these psychotropic and other effects. The range for an effective dose of Olivetol is 8mg to lOOmg, with the preferred range between 30mg and 60mg. However, for certain individuals, larger or smaller doses may be effective, or necessary, suggesting an effective dose range of Olivetol between 4mg to 200mg.


    Shop N-Acetyl-L-Cysteine-Detailed Image 1 Shop N-Acetyl-L-Cysteine-Detailed Image 2 Shop N-Acetyl-L-Cysteine-Detailed Image 3 Shop N-Acetyl-L-Cysteine-Detailed Image 4 Shop N-Acetyl-L-Cysteine-Detailed Image 5 Shop N-Acetyl-L-Cysteine-Detailed Image 6 Shop N-Acetyl-L-Cysteine-Detailed Image 7

    Basic Info
    Product Name:

    N-Acetyl-L-cysteine

    Other Name:

    L-Cysteine,N-acetyl-;Cysteine,N-acetyl-,L-;N-Acetyl-L-cysteine;N-Acetylcysteine;Acetylcysteine;Mercapturic acid;Mucomyst;Mercapturic acid,(R)-;Airbron;Fluimucil;Fluimucetin;Respaire;Mucolyticum-Lappe;L-Acetylcysteine;Parvolex;Mucolytikum Lappe;Broncholysin;NSC 111180;Broncholysin (mucolytic);Mucosolvin;N-Acetyl-(R)-cysteine;Mucofilin;L-N-Acetylcysteine;Fluimicil;Fluimicil Infantil;Fluibiotic;Nα-Acetylcysteine;Exomuc;(R)-N-Acetylcysteine;Tixair;Muco Sanigen;Brunac;Fluatox;Mucocedyl;Mucolator;Neo-Fluimucil;Fabrol;Mucolyticum;Mucret;Fluprowit;Acetilcysteina;ACC;Flumil;Syntemucol;Hypotears;Lysomucil;Fluimucil Antidot;Acetadote;Mucosten;Asist;Trom;Mentopin;Mucomelt;Mucinac;(2R)-2Acetamido-3-sulfanylpropanoic acid;Cysteplus;Ac-Cys-OH;(2R)-2-Acetamido-3-sulfanylpropanoic acid;7696-05-1;1261105-20-7

    CAS No.:

    616-91-1

    Molecular Formula:

    C5H9NO3S

    InChIKeys:

    InChIKey=PWKSKIMOESPYIA-BYPYZUCNSA-N

    Molecular Weight:

    163.19

    Exact Mass:

    163.19

    BRN:

    1724426

    EC Number:

    210-498-3

    UNII:

    WYQ7N0BPYC

    DSSTox ID:

    DTXSID5020021

    NCI Thesaurus Code:

    C200

    Color/Form:

    Crystals from water|WHITE, CRYSTALLINE POWDER

    ATC Code:

    R05CB01|R - Respiratory system|S - Sensory organs|V - Various

    HScode:

    29309016

    Characteristics
    PSA:

    67.4

    XLogP3:

    0.4

    Appearance:

    White Solid

    Density:

    1.3±0.1 g/cm3

    Melting Point:

    109.5 °C

    Boiling Point:

    407.7°C at 760 mmHg

    Flash Point:

    200.4±27.3 °C

    Refractive Index:

    1.519

    Water Solubility:

    soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.H2O: 100 mg/mL with heating

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    1.1X10-5 mm Hg at 25 deg C /Estimated/

    Toxicity:

    Oral-rat LD50:5050 mg/kg; Oral-Mouse LD50:7888 mg/kg

    Flammability characteristics:

    Decomposes smoke in humid air; burning releases toxic nitrogen oxide and sulfur oxide smoke

    Specific rotation:

    -35.1 ºC (c=2,H2O)

    Odor:

    SLIGHT ACETIC ODOR

    Taste:

    CHARACTERISTIC SOUR TASTE

    PH:

    2 TO 2.75 (1 IN 100 ML)

    PKA:

    9.52(at 25 °C)

    Henrys Law Constant:

    Henry's Law constant = 1.7X10-13 atm-cu m/mole at 25 °C /Estimated/

    Dissociation Constants:

    9.52 (at 25 °C)|pKa= 3.24 (carboxylic acid moiety)|pKa = 9.52 (SH group)

    Collision Cross Section:

    140.9 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|140.9 Ų [M+Na]+

    Experimental Properties:

    It is stable in ordinary light, nonhygroscopic (oxidizes in moist air), and stable at temperatures up to 120 °C|Hydroxyl radical reaction rate constant = 5.5X10-11 cu cm/molec-sec at 25 °C /Estimated/

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Unopened vials of acetylcysteine sodium solution should be stored at 15-30 deg C. Following exposure to air, solutions should be stored at 2-8 deg C to retard oxidation and should be used within 96 hr.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

    Location:

    Room 207-3, 2nd Floor, Building C, 16 Longtan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2016

  • Inquiry History
    22 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    N-Acetyl-L-cysteine NAC CAS 616-91-1 with Factory Price

    25 KG Nov 2, 2023
    Singapore

    2-ACETAMIDO-3-MERCAPTOPROPIONIC ACID

    4000 KG Sep 18, 2024
    Pakistan

    N-ACETYL-L-CYSTEINE

    1 KG Jan 15, 2026
    Turkey

    N-Acetyl-cysteine

    300 MT Apr 14, 2026
    Romania

    N-acetyl cysteine

    1 KG Mar 25, 2026
    Switzerland

    N-Acetyl-L-Cysteine

    250 KG Jul 18, 2025
    Malaysia

    N-Acetyl-cysteine

    2 MT May 11, 2025
    Australia

    N-Acetyl-L-Cysteine

    5 KG Sep 13, 2024
    India

    N-Acetyl Cysteine

    50.00 KG Feb 19, 2024
    Brazil

    N-Acetyl-L-Cysteine

    1000 KG Mar 29, 2026
    Brazil

    N-Acetylcysteine (NAC)

    2000 MT Sep 16, 2025
    Pakistan

    ACETYLCYSTEINE

    50 KG Mar 25, 2025
    United States

    N-Acetyl-L-Cysteine

    750000 KG Mar 4, 2025
    Poland

    N-acetylcysteine

    200 KG Nov 16, 2023
    United States

    N-acetyl cysteine

    100 KG Nov 2, 2023
    Australia

    N-Acetyl-L-Cysteine 99.9% HAIDE Biotech

    10 KG Oct 4, 2023
    Netherlands

    N-Acetyl-L-Cysteine

    25 KG Jan 26, 2025
    India

    N-Acetyl-L-cysteine/acetylcysteine

    6 MT Jun 7, 2024
    India

    N-Acetyl-L-cysteine/acetylcysteine

    6.5 MT Apr 26, 2024
    Egypt

    N-Acetyl-L-cysteine

    1.00 MT Sep 19, 2023
    • 1
    • 2
    • Go to Page Go
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.