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CS-W001157 4
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5-Amino-2,3-dihydro-1,3,4-thiadiazol-2-one

  • CAS No. 33901-30-3

  • Cat. No. CS-0236819
  • Molecule weight117.13
  • Purity95+%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

5-Amino-2,3-dihydro-1,3,4-thiadiazol-2-one|CS-0236819

Structure of 33901-30-3

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General Information

  • CAS No. 33901-30-3
  • Cat. No. CS-0236819
  • Purity 95+%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂H₃N₃OS
  • Molecular Weight 117.13
  • Synonym(s) 5-Amino-1,3,4-thiadiazol-2(3H)-one
  • SMILES O=C1SC(N)=NN1

Synthesis

  • Route1

    References

    • Ciba-Geigy Corporation Patent: US4448968 A1, 1984 ;
  • Route2
    • (Carbamothioylamino)urea|CS-0731401
      2937-80-6
    • ~%
    • 5-Amino-2,3-dihydro-1,3,4-thiadiazol-2-one|CS-0236819
      33901-30-3

    References

    • Parkanyi, Cyril; Yuan, Hui Liang; Cho, Nam Sook; Jaw, JIn-Hwa J.; Woodhouse, Tamar E.; Aung, Thomas L. Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 1331 - 1334
  • Route3
    • null|null
      99903-75-0
    • ~%
    • 5-Amino-2,3-dihydro-1,3,4-thiadiazol-2-one|CS-0236819
      33901-30-3

    References

    • Petrow et al. Journal of the Chemical Society, 1958 , p. 1508,1511

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H312-H315-H319-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   71.77
  • LogP   -0.5864
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   0

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