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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > D-Aspartic acid for Sale > Amino Acid D-Aspartic Acid DAA Powder
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Amino Acid D-Aspartic Acid DAA Powder

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

1783-96-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai, Beijing

Brand:

ONERBIO

Packaging:

25kg/drum

Price valid (until):

2026-06-27

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

Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    img

    Product Name: D-Aspartic Acid
    Synonyms: DAA
    CAS: 1783-96-6
    MF: C4H7NO4
    MW: 133.1
    EINECS: 217-234-6
    Product Categories: Amino Acid 
    Mol File: 1783-96-6.mol
    Apperance: White crystalline powder
    Uses: A non-essential amino acid found in food sources and dietary supplements. Its conjugate base D-aspartate has potential use as a a therapeutic agent in the treatment of schizophrenia-related symptoms.
    img







    Items

    Quality Standard

    Results

    Appearance

    White crystalline powder

    White crystalline powder

    Melting point

    210.0~220.0

    210.8-211.9

    Specific rotation

    +31.0°~+35.0°

    +33.3°

    Residue on ignition

    0.10%

    0.05%

    Heavy metals

    0.001%

    Complies

    Loss on drying

    0.5%

    0.05%

    Assay(UV)

    98.0%-101.5%

    99.5%

    Purity(HPLC)

    Purity99.0%

    Any single impurity0.3%

    Total impurities1.0%

    99.5%

    0.2%

    0.5%

    Conclusion

    Meet the requirement



    1.Promotes infant brain and mental development  

    2.Improve nerve conduction and visual function

    3.Helps to maintain and, in some cases, improve heart and cardiovascular function

    4.Improve the endocrine status, and enhance the body's immune

    5.Affects lipid absorption

    6.Improve memory

    Basic Info
    Product Name:

    D-Aspartic acid

    Other Name:

    D-Aspartic acid;Aspartic acid,D-;(-)-Aspartic acid;D-(-)-Aspartic acid;(R)-Aspartic acid;NSC 97922;(2R)-2-Aminobutanedioic acid;(R)-2-Aminosuccinic acid

    CAS No.:

    1783-96-6

    Molecular Formula:

    C4H7NO4

    InChIKeys:

    InChIKey=CKLJMWTZIZZHCS-UWTATZPHSA-N

    Molecular Weight:

    133.1

    Exact Mass:

    133.10

    BRN:

    1723529

    EC Number:

    217-234-6

    UNII:

    4SR0Q8YD1X

    DSSTox ID:

    DTXSID2045650

    HScode:

    29224995

    Characteristics
    PSA:

    101

    XLogP3:

    -2.8

    Appearance:

    White to off-white Crystalline Powder

    Density:

    1.66

    Melting Point:

    251 °C

    Boiling Point:

    245.59°C (rough estimate)

    Flash Point:

    113.5±24.6 °C

    Refractive Index:

    -25 ° (C=8, 50% HCl)

    Water Solubility:

    SOLUBLE

    Storage Conditions:

    Store at RT.

    Specific rotation:

    -25.8 º (c=5, 5N HCl)

    Collision Cross Section:

    116.91 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|121.85 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|120.1 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:

    Distributor

    Main Products:

    Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

    Location:

    Changqing 5th Road, Jianghan District

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    5

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    5-10

    Year of Establishment:

    2020

    Wuhan Oner Biotech Co.,Ltd. located in the popular city of Wuhan, specilize in producing and developing pharmaceutical & its intermediates, Cosmetics Raw Material and Intermediate, food additive, Plant extracts,and in distributing the products of our own company. We serves our clients by supplying high-quality.These products are manufactured in ISO 9001 certified plants and have continuously been passing quality inspection by CIQ (China Entry & Exit Inspection and Quarantine Bureau),100% pass rate. Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , the products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. With constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    D-Aspartic Acid

    20.00 KG Sep 23, 2024
    India

    D-Aspartic Acid

    6.00 KG Feb 19, 2024
    Post an enquiry for this product
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