3-METHYLISOXAZOL-4-AMINE
- Product Name
- 3-METHYLISOXAZOL-4-AMINE
- CAS No.
- 354795-62-3
- Chemical Name
- 3-METHYLISOXAZOL-4-AMINE
- Synonyms
- 3-METHYLISOXAZOL-4-AMINE;4-Amino-3-methylisoxazole;4-Isoxazolamine, 3-methyl-;3-Methyl-isoxazol-4-ylamine
- CBNumber
- CB32466603
- Molecular Formula
- C4H6N2O
- Formula Weight
- 98.1
- MOL File
- 354795-62-3.mol
3-METHYLISOXAZOL-4-AMINE Property
- Melting point:
- 43 °C
- Boiling point:
- 118-120 °C(Press: 25 Torr)
- Density
- 1.167±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 1.73±0.10(Predicted)
- Appearance
- Light yellow to yellow Solid
N-Bromosuccinimide Price
- Product number
- M327793
- Product name
- 3-Methylisoxazol-4-amine
- Packaging
- 50mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- M327793
- Product name
- 3-Methylisoxazol-4-amine
- Packaging
- 100mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- 4428AB
- Product name
- 3-Methylisoxazol-4-amine
- Packaging
- 100mg
- Price
- $275
- Updated
- 2021/12/16
- Product number
- CHM0389344
- Product name
- 3-METHYLISOXAZOL-4-AMINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.47
- Updated
- 2021/12/16
- Product number
- 4428AB
- Product name
- 3-Methylisoxazol-4-amine
- Packaging
- 1g
- Price
- $725
- Updated
- 2021/12/16
3-METHYLISOXAZOL-4-AMINE Chemical Properties,Usage,Production
Synthesis
1285517-11-4
354795-62-3
General procedure for the synthesis of 3-methylisoxazol-4-amine from tert-butyl (3-methylisoxazol-4-yl)carbamate: tert-butyl (3-methylisoxazol-4-yl)carbamate (150 mg, 0.75 mmol) was dissolved in a mixture of trifluoroacetic acid (TFA) and dichloromethane (DCM) (10 mL, v/v 1:1), and the reaction was stirred at room temperature for 1 The reaction was stirred for 1 hour at room temperature. After the reaction was completed, the reaction solution was concentrated and the resulting residue was dissolved in dichloromethane (20 mL) and neutralized by adding solid potassium carbonate (K2CO3, 1 g). The solid was removed by filtration and the filtrate was concentrated to give the crude 3-methylisoxazol-4-amine (96 mg, yield: 93%), which could be used in the next reaction without further purification.
References
[1] Patent: WO2015/89337, 2015, A1. Location in patent: Paragraph 0268
[2] Patent: WO2011/38572, 2011, A1. Location in patent: Page/Page column 75
3-METHYLISOXAZOL-4-AMINE Preparation Products And Raw materials
Raw materials
Preparation Products
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