Hydantoin

Hydantoin
Hydantoin
Hydantoin
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Pharmaceutical Raw Materials & Intermediates

Pharmaceutical intermediate used in the synthesis of active pharmaceutical ingredients (APIs)

Hydantoin (CAS No. 461-72-3) is a white crystalline powder with a purity of over 99%. It serves as a versatile intermediate in pharmaceutical synthesis, particularly in the preparation of anticonvulsant drugs, muscle relaxants, and other nitrogen-containing active compounds. Due to its stable ring structure, hydantoin is frequently used as a building block in the development of various APIs. It is supplied in 25 kg fibre drums and should be stored in a dry, sealed container at room temperature. Regular monthly production reaches up to 3 tons, supporting both formulation development and commercial-scale manufacturing.

  • CAS No.: 461-72-3
  • Molecular Formula: C₃H₄N₂O₂
  • Purity: 99% min
  • Appearance White crystalline powder
  • Molecular Weight 100.08 g/mol
  • Density 1.4±0.1 g/cm³
  • Boiling Point 187.47°C (estimated)
  • Melting Point 218-220°C (lit.)
  • Flash Point N/A
  • Packaging 25kg / fibre drum
  • Customs Code 29332100
  • Product Name
    1. Hydantoin;
    2. imidazolidine-2,4-dione;
    3. Imidazole-2,4(3H,5H)-dione.
  • Storage Conditions Keep sealed and stored in a ventilated, dry place
  • Production capacity 80 tons/month
  • Applications API intermediate
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