Product
Supplier
Encyclopedia
Inquiry
N - Acetyl - L - Tryptophan buy - large image1
N - Acetyl - L - Tryptophan buy - image1

N - Acetyl - L - Tryptophan

Unit Price: Get Latest Price
CAS No.:

1218-34-4

Grade:

Pharmaceutical grade / Food grade

Content:

99%

Port:

Qingdao

Brand:

East Chemsources

Packaging:

25kg/Cardboard Drum

Price valid (until):

2025-08-21

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

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    General Information

    N - Acetyl - L - Tryptophan is a derivative of the essential amino acid L - Tryptophan. It is formed by the acetylation of the amino group of L - Tryptophan. The chemical formula is C₁₃H₁₄N₂O₃, and its molecular weight is 246.26 g/mol.

    Physical Properties

    • Appearance: Usually appears as a white to off - white crystalline powder.
    • Solubility: It is sparingly soluble in water and soluble in some organic solvents
    • Melting Point: The melting point is around 140 - 145 °C.

    Chemical Properties

    The acetyl group on the amino group of L - Tryptophan changes its chemical properties. N - Acetyl - L - Tryptophan is more stable in certain chemical environments than L - Tryptophan. It can also participate in some chemical reactions, such as esterification and amidation reactions.

    Biological Functions

    • Neurotransmitter Regulation: N - Acetyl - L - Tryptophan is involved in the regulation of neurotransmitters. It can be converted into L - Tryptophan in the body, which is a precursor for the synthesis of serotonin. Serotonin is an important neurotransmitter that plays a crucial role in regulating mood, sleep, and appetite. By increasing the availability of L - Tryptophan, N - Acetyl - L - Tryptophan can potentially enhance serotonin production, thereby improving mood and promoting better sleep.
    • Antioxidant Activity: It has antioxidant properties. It can scavenge free radicals in the body, protecting cells from oxidative damage. This helps maintain the integrity of cells and tissues and may have a preventive effect on various diseases related to oxidative stress, such as cardiovascular diseases and neurodegenerative diseases.
    • Immune System Support: N - Acetyl - L - Tryptophan may also play a role in supporting the immune system. It can modulate the function of immune cells and help the body better resist infections and diseases.

    Applications

    • Pharmaceutical Industry: It is used in the pharmaceutical industry for the development of drugs that treat neurological and psychiatric disorders. For example, it may be used in the treatment of depression, anxiety, and insomnia, as it can help regulate serotonin levels in the brain.
    • Nutritional Supplements: It is widely used in nutritional supplements. It is often included in products designed to improve mood, promote sleep, and enhance overall well - being. Athletes and individuals under high stress may also take N - Acetyl - L - Tryptophan supplements to support their mental and physical health.
    • Cosmetic Industry: In the cosmetic industry, it is used in some skin - care products due to its antioxidant properties. It can help protect the skin from environmental damage and promote skin cell regeneration, thereby improving the appearance and health of the skin.
    Shop N - Acetyl - L - Tryptophan-Detailed Image 1

    Company Introduction: East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years,through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, medical raw materials, chemical products and personal care.

    Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed. Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.

    Basic Info
    Product Name:

    Acetyl-L-tryptophan

    Other Name:

    L-Tryptophan,N-acetyl-;Tryptophan,N-acetyl-,L-;N-Acetyl-L-tryptophan;Acetyltryptophan;Acetyl-L-tryptophan;N-Acetyltryptophan;(S)-N-Acetyltryptophan;L-N-Acetyltryptophan;NSC 90726;(2S)-2-Acetamido-3-(1H-indol-3-yl)propanoic acid

    CAS No.:

    1218-34-4

    Molecular Formula:

    C13H14N2O3

    InChIKeys:

    InChIKey=DZTHIGRZJZPRDV-LBPRGKRZSA-N

    Molecular Weight:

    246.26

    Exact Mass:

    246.26

    EC Number:

    214-935-9

    UNII:

    U9264T8OAE

    HScode:

    29339900

    Characteristics
    PSA:

    82.2

    XLogP3:

    1.1

    Appearance:

    White to Off-white Powder

    Density:

    1.1855 (rough estimate)

    Melting Point:

    185-186 °C

    Boiling Point:

    389.26°C (rough estimate)

    Flash Point:

    308.6±28.7 °C

    Refractive Index:

    1.6450 (estimate)

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    1.32E-14mmHg at 25°C

    Toxicity:

    Oral-rat LD50:15000 mg/kg; Oral-Mouse LD50: 10800 mg/kg

    Flammability characteristics:

    Flammable; decomposes by heating to release toxic nitrogen oxide fumes

    Collision Cross Section:

    152.3 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

    Location:

    Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

    Payment Terms:

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

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

  • Country Product Purchase Quantity Date Posted
    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.