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Sildenafil powder supplier CAS 139755-83-0 postive feedback 99% Purity

  • Нор Норк
  • 14/06/2024 08:20

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  • Technical Information
    Formal Name
    5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
    CAS Number
    139755-83-2
    Molecular Formula
    C22H30N6O4S
    Formula Weight
    474.6
    Purity
    ≥98%
    Formulation
    (Request formulation change)
    A crystalline solid
    Solubility
    (Learn about Variance in Solubility)
    DMF: 5 mg/ml
    DMSO: 10 mg/ml
    DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
    λmax
    212, 294 nm
    SMILES
    O=S(N1CCN(C)CC1)(C2=CC(C(NC3=C4N(C)N=C3CCC)=NC4=O)=C(OCC)C=C2)=O
    InChi Code
    InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
    InChi Key
    BNRNXUUZRGQAQC-UHFFFAOYSA-N
    Shipping & Storage Information
    Storage
    -20°C
    Shipping
    Room Temperature in continental US; may vary elsewhere
    Stability
    ≥ 4 years

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