3-Ethoxy-4-methylisoxazole-5-carboxylic acid

Base Information

Chemical Name:3-Ethoxy-4-methylisoxazole-5-carboxylic acid
CAS No.:166180-70-7
Molecular Formula:C7H9NO4
Molecular Weight:
Hs Code.:
DSSTox Substance ID:DTXSID30443340
Wikidata:Q82261094
Mol file:166180-70-7.mol

Synonyms:3-Ethoxy-4-methylisoxazole-5-carboxylic acid;166180-70-7;SCHEMBL7160132;DTXSID30443340;HRABDFMAJHJCGR-UHFFFAOYSA-N

Suppliers and Price of 3-Ethoxy-4-methylisoxazole-5-carboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 3-Ethoxy-4-methylisoxazole-5-carboxylic acid

Chemical Property:

Vapor Pressure:0mmHg at 25°C
XLogP3:1.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:171.05315777
Heavy Atom Count:12
Complexity:173

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC1=NOC(=C1C)C(=O)O

Technology Process of 3-Ethoxy-4-methylisoxazole-5-carboxylic acid

There total 6 articles about 3-Ethoxy-4-methylisoxazole-5-carboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

CrO₃/H₂O: CrO₃/H₂O

: 166180-69-4
3-ethoxy-5-hydroxymethyl-4-methylisoxazol

: 166180-70-7
(3-ethoxy-4-methylisoxazol-5-yl)carboxylic acid

Guidance literature:: With sodium chloride; In H₂SO₄/H₂O; water; acetic acid;

Reference yield: 70.0%

: 166180-69-4
3-ethoxy-5-hydroxymethyl-4-methylisoxazol

: 166180-70-7
(3-ethoxy-4-methylisoxazol-5-yl)carboxylic acid

Guidance literature:: With chromium(VI) oxide; sulfuric acid; acetic acid; for 2h; Ambient temperature;
DOI:10.1021/jm970253b

Reference yield:

: 127020-26-2
3-ethoxy-4,5-dimethylisoxazol

: 166180-70-7
(3-ethoxy-4-methylisoxazol-5-yl)carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: Br₂ / CCl₄ / 144 h / Ambient temperature

2: H₂O, N-methylpyrrolidone / 48 h / 105 °C

3: 70 percent / CrO₃, aq. H₂SO₄, AcOH / 2 h / Ambient temperature

With 1-methyl-pyrrolidin-2-one; chromium(VI) oxide; sulfuric acid; water; bromine; acetic acid; In tetrachloromethane;
DOI:10.1021/jm970253b