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575069 Sigma-Aldrich

4-Amino-3,5-dimethylisoxazole

97%

  • CAS Number 31329-64-3

  • Empirical Formula (Hill Notation) C5H8N2O

  • Molecular Weight 112.13

  •  MDL number MFCD02681972

  •  PubChem Substance ID 24880774

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Isoxazoles
Quality Level   100
assay   97%
mp   41-46 °C (lit.)
storage temp.   −20°C
SMILES string   Cc1noc(C)c1N
InChI   1S/C5H8N2O/c1-3-5(6)4(2)8-7-3/h6H2,1-2H3
InChI key   INSUSOZBMWJGDG-UHFFFAOYSA-N

Description

General description

4-Amino-3,5-dimethylisoxazole can be prepared via reduction of 3,5-dimethyl-4-nitroisoxazole in the presence of Zn/NH4Cl in H2O.

Application

4-Amino-3,5-dimethylisoxazole may be used in the synthesis of 3,5-dimethyl-4-phenylazoisoxazole via reaction with nitrosobenzene.The diazonium salt of 4-Amino-3,5-dimethylisoxazole can react with cupric sulfate to form acetyltriazole derivatives.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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