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CS-W001157 4
Total: USD 88.00

7-Aminobenzo[d]oxazol-2(3H)-one

  • CAS No. 81282-60-2

  • Cat. No. CS-0089315
  • Purity≥97%
  • MDL No.MFCD09753616

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

7-Aminobenzo[d]oxazol-2(3H)-one|CS-0089315

Structure of 81282-60-2

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General Information

  • CAS No. 81282-60-2
  • Cat. No. CS-0089315
  • Purity ≥97%
  • MDL No. MFCD09753616
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆N₂O₂
  • Molecular Weight 150.13
  • Synonym(s) 7-Amino-2-hydroxybenzoxazole
  • SMILES O=C1OC2=C(N)C=CC=C2N1

Description

7-Aminobenzo[d]oxazol-2(3H)-one features a fused heterocyclic core with a strategically positioned amine and lactam functionality, enabling direct integration into bioconjugation workflows. This bench-stable scaffold offers enhanced solubility in aqueous media and serves as a robust reporter unit in fluorescent probe development.

Synthesis

  • Route1
    • 5-Chloro-7-nitrobenzo[d]oxazol-2-ol|CS-0455881
      811810-67-0
    • ~10%
    • In-stock
      7-Aminobenzo[d]oxazol-2(3H)-one|CS-0089315
      81282-60-2

    References

    • EP2377850 A1, ; Page/Page column 22 ;
  • Route2
    • 7-Nitro-3H-Benzooxazol-2-one|CS-0759109
      81117-90-0
    • ~96%
    • In-stock
      7-Aminobenzo[d]oxazol-2(3H)-one|CS-0089315
      81282-60-2

    References

    • Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 66, # 5 p. 479 - 486
  • Route3
    • 2-Amino-4-chloro-6-nitrophenol|CS-0204320
      6358-08-3
    • ~%
    • In-stock
      7-Aminobenzo[d]oxazol-2(3H)-one|CS-0089315
      81282-60-2

    References

    • WO2011/120604 A1, ; WO 2011/120604 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
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   72.02
  • LogP   0.7033
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   0

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