Your preferred

supplier of natural monomers

Reference Standard

  • Wilforlide A

    CAS No: 84104-71-2
    Catalog No: JOT-10492
    Chemical Formula: C30H46O3
    Molecular Weight: 454.695
    Purity(by HPLC): 95%~99%
  • Triptonide

    CAS No: 38647-11-9
    Catalog No: JOT-10491
    Chemical Formula: C20H22O6
    Molecular Weight: 358.39
    Purity(by HPLC): 95%~99%
  • Atractylenolide I

    CAS No: 73069-13-3
    Catalog No: JOT-10490
    Chemical Formula: C15H18O2
    Molecular Weight: 230.307
    Purity(by HPLC): 95%~99%
  • Atractylenolide II

    CAS No: 73069-14-4
    Catalog No: JOT-10489
    Chemical Formula: C15H20O2
    Molecular Weight: 232.323
    Purity(by HPLC): 95%~99%
  • Atractylenolide III

    CAS No: 73030-71-4
    Catalog No: JOT-10488
    Chemical Formula: C15H20O3
    Molecular Weight: 248.322
    Purity(by HPLC): 95%~99%
  • DL-Praeruptorin A

    CAS No: 73069-25-7
    Catalog No: JOT-10487
    Chemical Formula: C21H22O7
    Molecular Weight: 386.4
    Purity(by HPLC): 95%~99%
  • Praeruptorin B

    CAS No: 81740-07-0
    Catalog No: JOT-10486
    Chemical Formula: C24H26O7
    Molecular Weight: 426.46
    Purity(by HPLC): 95%~99%
  • Praeruptorin C

    CAS No: 83382-71-2
    Catalog No: JOT-10485
    Chemical Formula: C24H28O7
    Molecular Weight: 428.47
    Purity(by HPLC): 95%~99%
  • Praeruptorin D

    CAS No: 73069-28-0
    Catalog No: JOT-10484
    Chemical Formula: C24H26O7
    Molecular Weight: 426.4624
    Purity(by HPLC): 95%~99%
  • Praeruptorin E

    CAS No: 78478-28-1
    Catalog No: JOT-10483
    Chemical Formula: C24H28O7
    Molecular Weight: 428.481
    Purity(by HPLC): 95%~99%
  • Hispidulin

    CAS No: 1447-88-7
    Catalog No: JOT-10482
    Chemical Formula: C16H12O6
    Molecular Weight: 300.266
    Purity(by HPLC): 95%~99%
  • Norisoboldine

    CAS No: 23599-69-1
    Catalog No: JOT-10481
    Chemical Formula: C18H19NO4
    Molecular Weight: 313.353
    Purity(by HPLC): 95%~99%