5-Methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester is a complex organic compound with the chemical formula C13H13NO4. It is a derivative of isoxazole, a heterocyclic aromatic organic compound containing a five-membered ring with one oxygen and one nitrogen atom. The molecule features a 5-methoxy group (a methoxy group attached at the 5th position), a phenyl group (a benzene ring) at the 3rd position, and an ethyl ester group attached to the carboxylic acid functionality at the 4th position. 5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester is often used in the synthesis of pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is typically synthesized through a multi-step process involving the reaction of phenylglyoxylic acid with hydroxylamine and subsequent cyclization with an alkyl halide, followed by esterification with ethanol. The compound is known for its potential applications in the development of new drugs and pesticides, as well as its role as an intermediate in various chemical reactions.
1086-41-5
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Basic information
- Product Name: 5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester
- Synonyms:
- CAS NO:1086-41-5
- Molecular Formula:
- Molecular Weight: 247.251
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester(1086-41-5)
- EPA Substance Registry System: 5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester(1086-41-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1086-41-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1086-41-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,8 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1086-41:
(6*1)+(5*0)+(4*8)+(3*6)+(2*4)+(1*1)=65
65 % 10 = 5
So 1086-41-5 is a valid CAS Registry Number.
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5-methoxy-3-phenyl-isoxazole-4-carboxylic acid ethyl ester
