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N-Acetyl-L-leucine Pharmacy grade buy - large image1
N-Acetyl-L-leucine Pharmacy grade buy - image1

N-Acetyl-L-leucine Pharmacy grade

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

1188-21-2

Grade:

Pharmaceutical Grade

Port:

SHANGHAI

Packaging:

25kg/0.2kg Bag

Sample Available:

Yes

Price valid (until):

2017-03-02

Company Type:
Manufactory
Location:
China
Payment Terms:
D/P
Average Lead Time:
60 days
Qualification:
Main Products:

L-glutamate, glycine, l-tyrosine,D-Pyroglutamic?acid?ethyl?ester-amino acids and derivatives,N-Acetyl-L-Lysine,D-Leucine?,Silicristin,L-Arginine-L-Aspartate??

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Appearance:white powder

    Specific Rotation[20/D](C=4 in methanol):-22.0 to -26.0º

    Melting point:187-190ºC

    Heavy Metals(Pb):not more than 20ppm

    Arsenic(AS2O3):not more than 2ppm

    Loss on drying:not more than 0.50%

    Residue on Ignition:not more than 0.2%

    Assay:not less than 98.5%



    ECHEMI Editorial Reference
    Solid
    Solid
    N-acetyl-L-leucine is the N-acetyl derivative of L-leucine. It has a role as a metabolite. It is a N-acetyl-L-amino acid and a L-leucine derivative. It is a conjugate acid of a N-acetyl-L-leucinate. It is an enantiomer of a N-acetyl-D-leucine.

    Basic Info
    Product Name:

    N-Acetyl-L-leucine

    Other Name:

    L-Leucine,N-acetyl-;Leucine,N-acetyl-,L-;N-Acetyl-L-leucine;N-Acetylleucine;Acetyl-L-leucine;N-Acetyl-L-(-)-leucine;Acetylleucine;NSC 206316;(S)-2-Acetamido-4-methylpentanoic acid;(-)-N-Acetyl-L-leucine;(2S)-2-Acetamido-4-methylpentanoic acid;24160-46-1;90243-88-2

    CAS No.:

    1188-21-2

    Molecular Formula:

    C8H15NO3

    InChIKeys:

    InChIKey=WXNXCEHXYPACJF-ZETCQYMHSA-N

    Molecular Weight:

    173.21000

    Exact Mass:

    173.21

    EC Number:

    214-706-3

    UNII:

    E915HL7K2O

    NSC Number:

    758152

    DSSTox ID:

    DTXSID6045870

    HScode:

    2924199090

    Categories:

    Immunological Agents

    Characteristics
    PSA:

    66.40000

    XLogP3:

    0.5

    Appearance:

    Solid

    Density:

    1.069g/cm3

    Melting Point:

    189-190 °C

    Boiling Point:

    369.7ºC at 760mmHg

    Flash Point:

    177.4ºC

    Refractive Index:

    -22 ° (C=5, EtOH)

    Water Solubility:

    H2O: 0.81 g/100 mL (20 ºC)

    Storage Conditions:

    -20ºC

    Vapor Pressure:

    1.77E-06mmHg at 25°C

    Collision Cross Section:

    149.9 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|140.5 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|140.7 Ų [M-H]-

    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

    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:

    Manufactory

    Main Products:

    L-glutamate, glycine, l-tyrosine,D-Pyroglutamic?acid?ethyl?ester-amino acids and derivatives,N-Acetyl-L-Lysine,D-Leucine?,Silicristin,L-Arginine-L-Aspartate??

    Location:

    Deyang city, sichuan province jingyang tianshan road 19, 1-11-1

    Payment Terms:

    D/P

    Average lead Time:

    60 days

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    201-300

         

                 Sichuan Tongsheng Amino Acid Co., Ltd. was established in 2004 and is located in Deyang City, the middle section of Chengmian Expressway, Chengdu Plain, Sichuan Basin. It has a superior geographical location and convenient transportation. The company is committed to the research and production of amino acids and amino acid derivatives and biochemical reagents. Its own patented technology has been recognized as a high-tech enterprise in the country and Sichuan Province; the output of various products has reached more than 1,000 tons. It is an innovative and fast-growing biochemical enterprise.

             The company strictly manages in accordance with ISO9001: 2008 standards, production quality management follows GMP standards, and production workshops are constructed in accordance with GMP standards; quality control complies with CP medical food grade and Japanese Ajinomoto AJI, US USP standards and reagent grade BR standards.

               The company pays attention to product research and development, has established a special product research and development institution, and established close contact and cooperation with domestic well-known universities and colleges in scientific research. In addition to providing you with standard products at a mature process level, the company can also customize products according to the individual needs of users.
                For a long time, the company has paid attention to research and development and market research, and introduced excellent talents, striving to build the company into a domestic excellent professional supplier of amino acids, derivatives and reagents. Through unremitting efforts, we have established long-term business cooperation relations with enterprises in more than 30 countries and regions around the world. The company follows the corporate philosophy of "Tongsheng, Tongsheng, Win-win" and adheres to the guiding principles of "market orientation, innovation as the driving force, quality as life, efficiency and development, and integrity as the foundation". Serve customers.

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

    n acetyl l leucine

    25 KG Aug 19, 2026
    Post an enquiry for this product
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