5-(4-Methoxyphenyl)isoxazole-3-carboxylic acid
5-(4-甲氧基苯基)异噁唑-3-甲酸
Also known as: 5-(4-Methoxyphenyl)-1,2-oxazole-3-carboxylic acid, 3-Isoxazolecarboxylic acid, 5-(4-methoxyphenyl)-, 5-(4-Methoxyphenyl)-1,2-oxazole-3-carboxylic acid, MFCD02130994
- CAS No.
- 33282-16-5
- Jingsj CID
- J-23676-4
- Molecular Formula
- C11H9NO4
- Chinese Name
- 5-(4-甲氧基苯基)异噁唑-3-甲酸
- Molecular Weight
- 219.193 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 181ºC (dec.)(lit.) |
|---|---|
| Boiling Point | 461.1±40.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 232.7±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5-(4-Methoxyphenyl)isoxazole-3-carboxylic acid?
33282-16-5
What are the molecular formula and molecular weight of 5-(4-Methoxyphenyl)isoxazole-3-carboxylic acid?
C11H9NO4, molecular weight 219.193 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026