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    Animal Health Care & Agricultural Chemical

      • Oxytocin
    Product information

      OXYTOCIN 

    Chemical Name

    (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-13-[(2S)-butan-2-yl]-10-(2-carbamoylethyl)-7-(carbamoylmethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(1S)-1-(carbamoylmethylcarbamoyl)-3-methyl-butyl]pyrrolidine-2-carboxamide

    CAS Number

    50-56-6

    Molecular Formula

    C43H66N12O12S2

    Molecular Weight

    1007.19

    Molecular Structure

    Packing

    10g/bottle

    Capacity

    10000 G/ Year

    Storage

    Sealed tightly and stored away from light in a cool and dry place

    Application

    This product can absorb from the oral mucosa, and selectively acts on the smooth muscle of the uterus, make uterine contractions. Apply to hastening parturition and slow painful. Effect is the same as the static drops of oxytocin. For contracted pelvis, has a history of uterine surgery (including cesarean section), pain excessive hyperfunction, birth canal obstruction, severe placental abruption,

     OXYTOCIN

     

    SPECIFICATION

    Items

    Specification

     

    Characteristic

    white or almost white powder

    Identification

    (1) HPLC

    (2) Amino acids

    (1) Retention time conforms to that of the reference standard

    (2) 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;Try:0.7-1.05

       Half-Cys:1.4-2.1;Ile: 0.90-1.10

    Related substances

    Total impurities≤5.0%

    Water

    NMT 5.0%

    pH

    3.0-6.0

    Purity(HPLC)

    ≥95%

    Acetic acid

    6.0-10.0%

    Bacterial endotoxins

    Less than 300 IU/mg

    Assay

    Calculated with reference to anhydrousacetic acid free substance

    93.0~102.0%

    On powder

    NTL 80.0%


    NTL 480 IU/mg

    Standard

    EP 7.0


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