Cas no 2255-39-2 (5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo-)

5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo- structure
2255-39-2 structure
Product Name:5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo-
CAS No:2255-39-2
MF:C5H6N2O4
MW:158.112141132355
CID:277052
PubChem ID:92925
Update Time:2025-04-19

5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo- Chemical and Physical Properties

Names and Identifiers

    • 5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo-
    • alpha-Amino-2,3-dihydro-2-oxooxazole-5-acetic acid
    • amino(2-oxo-2,3-dihydro-1,3-oxazol-5-yl)acetic acid
    • Muscazone
    • EINECS 218-853-4
    • UNII-K97K88B7WE
    • K97K88B7WE
    • SCHEMBL17637733
    • NS00049163
    • MUSCAZONE [MI]
    • 2255-39-2
    • .ALPHA.-AMINO-2,3-DIHYDRO-2-OXO-5-OXAZOLEACETIC ACID
    • DTXSID80893775
    • 5-Oxazoleacetic acid, .alpha.-amino-2,3-dihydro-2-oxo-
    • Q571037
    • Inchi: 1S/C5H6N2O4/c6-3(4(8)9)2-1-7-5(10)11-2/h1,3H,6H2,(H,7,10)(H,8,9)
    • InChI Key: ASBGWPLVVIASBE-UHFFFAOYSA-N
    • SMILES: O1C(NC=C1C(C(=O)O)N)=O

Computed Properties

  • Exact Mass: 158.032757
  • Monoisotopic Mass: 158.032757
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 235
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 102
  • XLogP3: -3.9

Experimental Properties

  • Density: 1.621
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.588

5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo- Security Information

  • Hazardous Material transportation number:1544
  • HazardClass:6.1(a)
  • PackingGroup:II

5-Oxazoleacetic acid, a-amino-2,3-dihydro-2-oxo- Related Literature

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