Cas no 1004-96-2 (Methyl 3-methylisoxazole-5-carboxylate)

Methyl 3-methylisoxazole-5-carboxylate structure
1004-96-2 structure
Product Name:Methyl 3-methylisoxazole-5-carboxylate
CAS No:1004-96-2
MF:C6H7NO3
MW:141.124681711197
MDL:MFCD10699057
CID:153082
PubChem ID:70492
Update Time:2025-04-19

Methyl 3-methylisoxazole-5-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Methyl 3-methylisoxazole-5-carboxylate
    • 5-Isoxazolecarboxylicacid, 3-methyl-, methyl ester
    • methyl 3-methyl-1,2-oxazole-5-carboxylate
    • methyl 3-methyl-5-isoxazolecarboxylate
    • 3-Methylisoxazole-5-carboxylic acid methyl ester
    • 3-Methyl-5-isoxazolecarboxylic acid methyl ester
    • 5-isoxazolecarboxylic acid, 3-methyl-, methyl ester
    • MBRNUSBFRMCWIZ-UHFFFAOYSA-N
    • SBB026808
    • 0210AA
    • STK510221
    • ST45135563
    • ST24025305
    • AN-970/40211557
    • 3-methyl-isoxazole-5-carboxylic acid methyl ester
    • NS00022987
    • SCHEMBL4034128
    • DTXSID10143250
    • MFCD10699057
    • BAA00496
    • EINECS 213-730-1
    • W10289
    • AKOS005168730
    • 7233-69-4
    • DS-17778
    • Methyl3-methylisoxazole-5-carboxylate
    • CS-0035753
    • EN300-157249
    • 1004-96-2
    • A897427
    • DB-308287
    • MDL: MFCD10699057
    • Inchi: 1S/C6H7NO3/c1-4-3-5(10-7-4)6(8)9-2/h3H,1-2H3
    • InChI Key: MBRNUSBFRMCWIZ-UHFFFAOYSA-N
    • SMILES: O1C(C(=O)OC)=CC(C)=N1

Computed Properties

  • Exact Mass: 141.04261
  • Monoisotopic Mass: 141.042593
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 137
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 52.3
  • XLogP3: 1

Experimental Properties

  • Density: 1.179
  • Boiling Point: 227.6℃ at 760 mmHg
  • Flash Point: 91.4°C
  • Refractive Index: 1.467
  • PSA: 52.33
  • LogP: 0.76960

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Methyl 3-methylisoxazole-5-carboxylate Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Triethylamine Solvents: Diethyl ether ;  16 h, 18 °C; 24 h, 18 °C
Reference
Substituent effects in isoxazoles: identification of 4-substituted isoxazoles as Michael acceptors
Lee, Connie K. Y.; Easton, Christopher J.; Gebara-Coghlan, Mariana; Radom, Leo; Scott, Anthony P.; et al, Journal of the Chemical Society, 2002, (12), 2031-2038

Methyl 3-methylisoxazole-5-carboxylate Raw materials

Methyl 3-methylisoxazole-5-carboxylate Preparation Products

Methyl 3-methylisoxazole-5-carboxylate Related Literature

  • 1. A new spiro annelation reaction in the isoxazole series: applications and limits
    Rodolfo Nesi,Stefano Chimichi,Piero Sarti-Fantoni,Piero Tedeschi,Donatella Giomi J. Chem. Soc. Perkin Trans. 1 1985 1871
  • 2. Generation of nitrite oxides via O-tributylstannyl aldoximes; application to the synthesis of isoxazolines and isoxazoles
    Osamu Moriya,Hideo Takenaka,Masaichi Iyoda,Yoshikiyo Urata,Takeshi Endo J. Chem. Soc. Perkin Trans. 1 1994 413
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