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CAS No.:

338-69-2

Grade:

Research and Industrial Grade

Content:

98%

Brand:

GT peptide

Packaging:

Plastic bottles

Price valid (until):

2022-04-15

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

Pharmaceutical Peptide,Cosmetic peptide,Custom peptides,API polypeptide,Amino acids and derivatives,Peptide - Teriparatide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Hangzhou Go Top Peptide Biotech is a technology-based and ISO9001-CERTIFIED peptide company and National High-tech Enterprise located in Hangzhou, China.  Main service include Custom peptide synthesis, Peptide CRO/CDMO,Non-GMP and GMP peptide, Cosmetic peptide.


    Pharmaceutical Peptide:

    Semaglutide,Liraglutide,Dulaglutide,Thymalfasin,Eptifibatide,Leuprolide Acetate, Etelcalcetide,Teduglutide,Abaloparatide,Terlipressin,Aviptadil,Icatibant,Bremelanotide

    Cosmetic Peptide:

    Conotoxin / Conopeptide, Copper peptide / GHK-Cu,Acetyl hexapeptide-8/ Argireline, Nonapeptide-1, Glutathione,Palmitoyl Pentapeptide-4 and more.

    Custom Peptide and CDMO

    We provide Custom Peptide Synthesis with modifications from lab scale to pilot scale and Commercialization. Production capacity is from milligram to multi-kilograms.


    The company web site:  https://www.gtpeptide.com

    ECHEMI Editorial Reference
    D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.
    Solid
    D-alanine is the D-enantiomer of alanine. It has a role as a human metabolite, an EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor and an Escherichia coli metabolite. It is a D-alpha-amino acid and an alanine. It is a conjugate base of a D-alaninium. It is a conjugate acid of a D-alaninate. It is an enantiomer of a L-alanine. It is a tautomer of a D-alanine zwitterion.|The D-enantiomer of alanine.|A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.

    Certificates

    Basic Info
    Product Name:

    D-Alanine

    Other Name:

    D-Alanine;Alanine,D-;Ba 2776;D-(-)-Alanine;D-α-Alanine;D(-)-α-Alanine;(R)-Alanine;NSC 158286;(2R)-2-Aminopropanoic acid;(R)-2-Aminopropanoic acid;2: PN: RU2506269 PAGE: 13 claimed sequence

    CAS No.:

    338-69-2

    Molecular Formula:

    C3H7NO2

    InChIKeys:

    InChIKey=QNAYBMKLOCPYGJ-UWTATZPHSA-N

    Molecular Weight:

    89.09

    Exact Mass:

    89.09

    BRN:

    1720249

    EC Number:

    206-418-1

    UNII:

    E3UDS4613U

    DSSTox ID:

    DTXSID3045649

    HScode:

    29224995

    Categories:

    Polypeptide

    Characteristics
    PSA:

    63.3

    XLogP3:

    -3

    Appearance:

    White to off-white Crystalline Powder or Crystals

    Density:

    1.432 g/cu cm at 22 deg C

    Melting Point:

    292 °C

    Boiling Point:

    250 deg C (sublimes)

    Flash Point:

    82.6±22.6 °C

    Refractive Index:

    1.460

    Water Solubility:

    H2O: 155 g/L (20 ºC)

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    1.05X10-7 mm Hg at 25 deg C (est)

    Specific rotation:

    -14.5 º (c=10, 6N HCl)

    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:

    Pharmaceutical Peptide,Cosmetic peptide,Custom peptides,API polypeptide,Amino acids and derivatives,Peptide - Teriparatide

    Location:

    5th Floor, Building 1, No. 600 Yinhai Street, Xiasha Street

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    7

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    51-100

    Year of Establishment:

    2014

    Hangzhou Go Top Peptide Biotech , established in 2014, is a technology-based peptide company and a National High-tech Enterprise located in Hangzhou of China. It is also the governing unit of Peptide Branch of China Biochemical Pharmaceutical Industry Association. 

    The company currently has a peptide research center in Hangzhou, covering an area of 2,000m2 . There are two cooperation plants for peptide commercialization located in Shangyu and Anji of Zhejiang province.  The peptide center has equipped with several complete peptide productions lines, including several large-scale peptide synthesizers and advanced imported HPLC systems with different sizes. We also have GMP standard clean laboratories to meet client’s special needs. The company has passed ISO9001:2015 certification.

    At present, the company has developed more than 40 mature pharmaceutical peptides, with the annual production capacity up to 100 kilograms. With a total of 20,000 custom peptides so far, we can provide the one-stop peptide services from research scale (mg) - pilot scale - commercial production(KGs).


    English web site  https://www.gtpeptide.com

    Products and Services

    1.Custom peptide synthesis, such as Research peptide, Neoantigen peptide, Clinical peptide.

    2.Pharmaceutical peptide development and production.

    3.Peptide CRO and CDMO.

    4. Cosmetic peptide and formulation development.

    5. Special protected amino acids and small molecules.

    6. Commercialized peptide library.

    7. Technical support of new drug development.


    SHELLY HUDirector of sales13735575465sales1@gotopbio.com
       Cindy MeiThe sales manager13588827304sales3@gotopbio.com




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

    D- Alanine

    500 KG Dec 25, 2025
    India

    D-Alanine

    500 G Apr 23, 2024
    Post an enquiry for this product
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