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pharmaceutical Oxytocin Acetate(GMP standard product) Peptide

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Peptides
Product Name:pharmaceutical Oxytocin Acetate(GMP standard product) Peptide
Price(USD):75.00
Company:Zhejiang Peptites Biotech Co., Ltd.

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: 3KG

    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: 50-56-6

    Appearance: White hygroscopic powder
    (EP. Curr. Ed)

    Purity (by HPLC): More than 98.50%

    Single impurity: Less than 0.50%

     

    Test Specification Result Test method
    Reference No.
    Appearance
    (EP.curr.ed)
    White or almost white , hygroscopic powder White hygroscopic powder PT/QC/OT/01-1
    Solubility
    (EP.curr.ed)
    Very soluble in water,
    it dissolves in dilute
    solutions of acetic acid and ethanol(1:20).
    Very soluble in water, it dissolves in dilute solutions of acetic acid and ethanol (1:20). PT/QC/OT/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/OT/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          (0.90-1.10)
    Leu          (0.90-1.10)
    Ile           (0.90-1.10)
    Tyr           (0.7-1.05)
    Half-Cys      (1.40-2.10)
    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/OT/01-4
    pH
    (EP.curr.ed)
    3.0-6.0 (200mg OT in 10ml
    Of CO2 free water)
    4.35 PT/QC/OT/01-5

     
     
     
     
     

     
    OXYTOCIN 
    EP Powder(Synthetic)
    Cas No.: 50-56-6
       
       

     
     

    Test Specification Result Test method
    Reference No.
    Related Substances
    (EP.curr.ed)
    Specified impurities
    Impurity A : NMT 1.0%
    Impurity B : NMT 1.5%
    Impurity C : NMT1.0%
    Any unspecified impurity: NMT 5%
    Total impurity: NMT 5%
     
    0.20%
    0.25%

     
    0.45%
    PT/QC/OT/01-6
    Acetic acid
    (EP.curr.ed)
    6%-10% 7.2% PT/QC/OT/01-7
    water
    (EP.curr.ed)
    NMT 5% 4.5% PT/QC/OT/01-8
    Bacterial Endotoxins
    (EP.curr.ed)
    Less than 300IU/mg complies PT/QC/OT/01-9
    Assay
    (EP.curr.ed)
    93%-102% 95.60% PT/QC/OT/01-10
    Biological activity Not less than 480IU/mg 574IU/mg PT/QC/OT/01-11
    Specific Optical Rotation -19.5 to -23.5 -21.5 PT/QC/OT/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/OT/01-13

     

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