CAS:1959/5/2 | Methotrexate

Short Description:

  • CAS No.: 1959/5/2
  • Product Name: Methotrexate
  • Molecular Formula: C20H22N8O5
  • Molecular Weight: 454.43928
  • EINECS No.: 200-413-8

  • Product Detail

    Product Tags

    Synonyms:

    Lonapalene;RS 43179;6-Chloro-2,3-dimethoxy-1,4-naphthalenediol diacetate;RS-43197;RS4317

    Canonical SMILES: CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O

    HS Code: 29335995

    Density:1.4080(roughestimate)

    Boiling Point:561.26°C(roughestimate)

    Refractive Index:1.6910(estimate)

    Flash Point: 11℃

    Melting Point: 195°C

    Storage: ?20°C

    PKA: pKa3.04/4.99(H2O,t=25,I=0.0025)(Uncertain)

    Appearance: powder

    Hazard Codes: T,F

    Risk Statements:  61-25-36/38-46-39/23/24/25-23/24/25-11

    Safety Statements: 53-26-36/37-45-36/37/39-36-16

    Transport: UN 2811 6.1/PG 3

    WGK Germany: 3

    HazardClass: 6.1(b)


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