5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE
- Name 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE
- CAS 39499-34-8
- Purity 99%
Product Details
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1.What is the 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE ?
Used in Pharmaceutical Industry:
5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is used as a reagent for the synthesis of pharmaceuticals, contributing to the development of new drugs by introducing the 5-methylisoxazole-3-carbonyl moiety into their molecular structures. This functionality can enhance the pharmacological properties of the resulting compounds, such as potency, selectivity, and bioavailability.
Used in Agrochemical Industry:
In the agrochemical sector, 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is employed as a key intermediate in the production of agrochemicals. Its incorporation into the molecular structures of these chemicals can improve their effectiveness in pest control and crop protection, as well as their environmental stability.
Used in Fine Chemicals Synthesis:
5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is used as a building block in the synthesis of fine chemicals, which are high-purity chemicals used in various applications, including fragrances, dyes, and specialty chemicals. Its introduction into these molecules can enhance their performance characteristics, such as stability, solubility, and reactivity.
Used in Heterocyclic Compounds Synthesis:
5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is utilized as a precursor in the synthesis of heterocyclic compounds, which are an important class of organic compounds with diverse applications in pharmaceuticals, materials science, and organic synthesis. The introduction of the 5-methylisoxazole-3-carbonyl group into these heterocyclic structures can impart unique properties and reactivity, expanding their potential applications.
Used in Organic Building Blocks:
As an organic building block, 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is employed in the construction of complex organic molecules. Its reactivity allows for the formation of various functional groups and structural motifs, which can be further elaborated upon in subsequent synthetic steps, leading to the creation of novel compounds with potential applications in various fields.
-
-
3405-77-4
5-methylisoxazole 3-carboxylic acid
-
-
39499-34-8
5-methyl-3-isoxazolyl chloride
| Conditions | Yield |
|---|---|
|
5-methylisoxazole 3-carboxylic acid;
With
oxalyl dichloride;
In
tetrahydrofuran; dichloromethane;
for 0.5h;
With
oxalyl dichloride; N,N-dimethyl-formamide;
In
tetrahydrofuran; dichloromethane;
for 0.5h;
|
100%
|
|
With
thionyl chloride;
In
N,N-dimethyl-formamide; toluene;
for 5h;
Reflux;
|
80%
|
|
With
thionyl chloride;
In
N,N,N,N,N,N-hexamethylphosphoric triamide; acetonitrile;
at -5 - 0 ℃;
for 0.5h;
|
|
|
With
oxalyl dichloride; N,N-dimethyl-formamide;
In
dichloromethane;
|
|
|
With
thionyl chloride;
In
toluene;
for 3h;
Heating / reflux;
|
|
|
5-methylisoxazole 3-carboxylic acid;
With
triethylamine;
In
tetrahydrofuran;
at -10 ℃;
for 0.0833333h;
Inert atmosphere;
With
chloroformic acid ethyl ester;
In
tetrahydrofuran;
at -10 ℃;
for 2h;
Inert atmosphere;
|
|
|
With
thionyl chloride;
In
benzene;
for 3h;
Reflux;
|
|
|
With
oxalyl dichloride; N,N-dimethyl-formamide;
In
dichloromethane;
at 20 ℃;
for 1.5h;
|
|
|
With
thionyl chloride; N,N-dimethyl-formamide;
In
toluene;
for 5h;
Reflux;
|
155 mg
|
|
With
thionyl chloride;
In
dichloromethane;
for 6h;
Heating / reflux;
|
|
|
With
thionyl chloride;
In
N,N-dimethyl-formamide; toluene;
for 5h;
Reflux;
|
|
|
With
thionyl chloride;
In
dichloromethane;
for 3h;
Reflux;
|
|
|
With
oxalyl dichloride; N,N-dimethyl-formamide;
In
dichloromethane;
at 0 - 20 ℃;
|
|
|
With
thionyl chloride; N,N-dimethyl-formamide;
In
dichloromethane;
for 3h;
Reflux;
|
-
-
3209-72-1
ethyl 5-methylisoxazole-3-carboxylate
-
-
39499-34-8
5-methyl-3-isoxazolyl chloride
| Conditions | Yield |
|---|---|
|
Multi-step reaction
with
2
steps
1: methanol; lithium hydroxide; water / tetrahydrofuran / 16 h / 20 °C
2: thionyl chloride / dichloromethane / 6 h / Heating / reflux
With
methanol; lithium hydroxide; thionyl chloride; water;
In
tetrahydrofuran; dichloromethane;
|
2.What is the CAS number for 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE ?
The CAS number of 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is 39499-34-8.
More information of 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE 39499-34-8 are:
|
CAS?Number |
39499-34-8 |
|
Density |
1.345g/cm3 |
|
Boiling Point |
243.7 °C at 760 mmHg |
|
Flash Point |
101.2 °C |
|
Vapor Pressure |
0.0317mmHg at 25°C |
|
Refractive Index |
1.498 |
|
HS CODE |
2934999090 |
|
PSA |
43.10000 |
|
LogP |
1.36200 |
|
Pka |
-6.37±0.50(Predicted) |
3.What are another words for 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE ?
Synonyms?for?5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE 39499-34-8:5-Methyl-3-isoxazolecarbonylchloride;5-Methylisoxazol-3-carbonyl chloride;
4.What is the molecular formula of 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE?
The chemical formula of ?5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE is?C5H4 Cl N O2 which containing 5 Carbon atoms,4 Hydrogen atoms,1 Chlorine atoms,1 Nitrogen atoms and 2 Oxygen atoms,and the molecular weight of??5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE?is 145.545.
5.What is 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE (39499-34-8) used for?
5-Methylisoxazole-3-carbonyl chloride, with the molecular formula C5H4ClNO2, is a chemical compound that is highly reactive. It is primarily utilized in organic synthesis to incorporate the 5-methylisoxazole-3-carbonyl group into various molecules, playing a crucial role in the creation of pharmaceuticals, agrochemicals, and fine chemicals. Its reactivity necessitates careful handling and storage in a cool, dry environment, away from heat and ignition sources.
InChI:InChI=1/C5H4ClNO2/c1-3-2-4(5(6)8)7-9-3/h2H,1H3
Relevant articles related to 5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE:
|
Article |
Source |
|
THERAPEUTIC COMPOUNDS |
- Paragraph 00334; 00336, (2020/06/10) |
|
The new compound and its in the treatment of inflammation or inflammation-related application (by machine translation) |
- Paragraph 0166-0168, (2018/12/13) |
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