3-Phenyl-4-benzyl-5-methylisoxazole
3-苯基-4-苄基-5-甲基异恶唑
Also known as: 4-benzyl-5-methyl-3-phenyl-1,2-oxazole, 4-benzyl-5-methyl-3-phenylisoxazole, 5-Methyl-3-phenyl-4-(phenylmethyl)isoxazole, Isoxazole, 5-methyl-3-phenyl-4-(phenylmethyl)-, Parecoxib Impurity 13, Valdecoxib Impurity C, Valdecoxib Impurity 3, Valdecoxib Impurity 4
3-Phenyl-4-benzyl-5-methylisoxazole (CAS 139395-94-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H15NO and a molecular weight of 249.30700 g/mol. It is also known as 4-benzyl-5-methyl-3-phenyl-1,2-oxazole, 4-benzyl-5-methyl-3-phenylisoxazole and 5-Methyl-3-phenyl-4-(phenylmethyl)isoxazole. Key property: a density of 1.101±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139395-94-1
- Jingsj CID
- J-1228636-8
- Molecular Formula
- C17H15NO
- Chinese Name
- 3-苯基-4-苄基-5-甲基异恶唑
- Molecular Weight
- 249.30700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.101±0.06 g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 3-Phenyl-4-benzyl-5-methylisoxazole?
The CAS number of 3-Phenyl-4-benzyl-5-methylisoxazole is 139395-94-1.
What are the molecular formula and molecular weight of 3-Phenyl-4-benzyl-5-methylisoxazole?
3-Phenyl-4-benzyl-5-methylisoxazole has molecular formula C17H15NO and molecular weight 249.30700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Phenyl-4-benzyl-5-methylisoxazole (CAS 139395-94-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1228636-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.