Basic Info
  • Factory Location: Hangzhou,Zhejiang,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 2KG

    Contract Manufacturing: CRO,CMO

    Packaging Information: as per customer requests

  • Delivery Lead Time: 15 working days after getting confirmation of orde

    Sample Provided: yes

    Payment Terms: L/C T/T

    Cas: 14636-12-5
    Purity: ≥ 95.0%
    Appearance: White powder
    Single Impurity (HPLC): 1.0%max
     

     

    Test Specification Result Test method
    Reference No.
    Appearance
    (EP.curr.ed)
    White or off-white powder  White or off-white powder PT/QC/TP/01-1
    Solubility
    (EP.curr.ed)
    Very soluble in water, 1% acetic acid
    .
    Very soluble in water, 1% acetic acid
     
    PT/QC/TP/01-2
    HPLC
    (EP.curr.ed)
    The principal peak in the chromatogram obtained with the test solution is similar in retention time to principal peak in the chromatogram obtained with the reference solution. Complies PT/QC/TP/01-3
    Amino acid analysis
    (EP.curr.ed)
    Amino acid    limits
    Asp          (0.90-1.10)
    Glu          (0.90-1.10)
    Pro          (0.90-1.10)
    Gly          (3.60-4.40)
    Phe          (0.90-1.10)
    Lys          (0.90-1.10)
    Tyr          (0.90-1.10)
    Half-Cys      (1.0-2.0)
    No more than the traces
    of the other amino acids are present.
    1.01
    0.99
    1.00
    1.01
    1.02
    0.97
    0.96
    1.50
    Complies
     
    PT/QC/TP/01-4
    pH
    (EP.curr.ed)
    5.0-7.0  6.35 PT/QC/TP/01-5

     
     
     
     
     

    Related Substances
    (EP.curr.ed)
    unspecified impurity
    for each impurity: 
    NMT 0.5%
     
    Total impurity: NMT 2%
     
    0.23%(single largest impurity)
     
    0.23%
    PT/QC/TP/01-6
    Acetic acid
    (EP.curr.ed)
    6%-10% 7.2% PT/QC/TP/01-7
    water
    (EP.curr.ed)
    NMT 8% 4.5% PT/QC/TP/01-8
    Bacterial Endotoxins
    (EP.curr.ed)
    Less than 300IU/mg complies PT/QC/TP/01-9
    Assay
    (EP.curr.ed)
    95%-103% 98.60% PT/QC/TP/01-10
    Specific Optical Rotation -93 to -103 -95.6 PT/QC/TP/01-12
    Residual solvent
    Methanol
    Acetonitrile
    Triethylamine
     
    NMT 3000ppm
    NMT 410 ppm
    NMT 320 ppm
     
    Less than LOD 32ppm
    Less than LOD 90ppm
    Less than LOD 14ppm
    PT/QC/TP/01-13

     

Send your message to this supplier
  • From:
  • To:
    Zhejiang Peptites Biotech Co.,Ltd
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    - Supports jpg, jpeg, png,
     gif, pdf, doc, docx,
     xls, xlsx, txt, rar and zip
    - Max upload 3 files;
     Max  total size: 3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:
PharmaSources Customer Service