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5-Methylisoxazol-4-amine, with the molecular formula C4H6N2O, is an organic compound and a derivative of isoxazole, a heterocyclic aromatic organic compound. It belongs to the isoxazoles class of substances and is known for its potential applications in various industries, particularly pharmaceuticals and agrochemicals.

87988-94-1

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87988-94-1 Usage

Uses

Used in Pharmaceutical Industry:
5-Methylisoxazol-4-amine is used as a building block for the synthesis of various pharmaceutical drugs. Its unique chemical structure allows it to be incorporated into the development of new medications, contributing to the advancement of healthcare.
Used in Agrochemical Industry:
In the agrochemical sector, 5-Methylisoxazol-4-amine serves as a key component in the creation of agrochemicals. Its properties make it suitable for use in the formulation of pesticides, herbicides, and other agricultural chemicals, helping to improve crop protection and yield.
Used as an Intermediate in Organic Compounds Manufacturing:
5-Methylisoxazol-4-amine is an important intermediate in the manufacturing of other organic compounds. Its versatile chemical properties enable it to be used in the synthesis of a wide range of organic molecules, expanding its applications across various chemical industries.
Used as a Reagent in Organic Chemical Reactions:
Furthermore, 5-Methylisoxazol-4-amine can be utilized as a reagent in organic chemical reactions. Its ability to participate in various chemical processes makes it a valuable tool for researchers and chemists in the development of new chemical compounds and materials.

Check Digit Verification of cas no

The CAS Registry Mumber 87988-94-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,8 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87988-94:
(7*8)+(6*7)+(5*9)+(4*8)+(3*8)+(2*9)+(1*4)=221
221 % 10 = 1
So 87988-94-1 is a valid CAS Registry Number.

87988-94-1Upstream product

87988-94-1Relevant academic research and scientific papers

Isoxazoles. 10. Degradation and enolization kinetics of 4- aminoisoxazolyl-1,2-naphthoquinone in basic aqueous solution

Ortiz,De Bertorello

, p. 783 - 785 (2007/10/03)

The kinetics of enolization and degradation of N-(5-methyl-4-isoxazolyl)- 4-amino-1,2-naphthoquinone (1) was investigated in aqueous solutions over a pH range of 7.30 to 12.25, at 35 °C and at constant ionic strength (μ = 0.5) using reversed-phase HPLC. Pseudo-first-order kinetics was observed throughout the pH range studied. The rate of enolization (k(e)), the keto- enol equilibrium constant (K(t)), and specific base catalysis rate constant (k(OH)) were determined. Good agreement between the theoretical pH-rate profile and the experimental data supports the proposed transformation process. The average recovery for 1 and its tautomerization product 2- hydroxy-N-(5-methyl-4-isoxazolyl)-1,4-naphthoquinone 4-imine (2) from mixtures of different composition was evaluated.

Isoxazoles. 9. Degradation kinetics of 4-(isoxazolylamino)-1,2- naphthoquinone in acidic aqueous solution

Ortiz,De Bertorello

, p. 1457 - 1460 (2007/10/02)

The degradation kinetics of N-(5-methyl-4-isoxazolyl)-4-amino-1,2- naphthoquinone (1) was studied in aqueous solution over a pH range of 0.65- 7.50, at 35 °C and at a constant ionic strength of 0.5. The degradation rates were determined by high-pressure liquid chromatography and were observed to follow pseudo-first-order kinetics with respect to the concentration of 1. The pH-rate profile was linear with slope -1 under acidic pH, becoming pH independent from 3.50 to 7.50. Good agreement between the theoretical pH-rate profile and the experimental data supports the proposed degradation process. The catalytic rate constants for hydrogen ion and water were k(H) = 0.901 M-1 h-1 and k(o) = 1.34 x 10-3 h-1, respectively. These data are appropriate to develop a stable dosage form of 1. The accuracy, peak sharpness, and asymmetry factor for the analytical method were determined.

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