2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole

2-氨基-5-(4-甲氧基苯基)-1,3,4-噁二唑

Also known as: 5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-amine, 2-amino-5-(p-methoxyphenyl)-1,3,4-oxadiazole, 5-(4-methoxyphenyl)-1,3,4-oxadiazole-2-ylamine, 5-(4-Methoxy-phenyl)-[1,3,4]oxadiazol-2-ylamine, 2-amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole 97%

2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 5711-61-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9N3O2 and a molecular weight of 191.18700 g/mol. It is also known as 5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-amine, 2-amino-5-(p-methoxyphenyl)-1,3,4-oxadiazole and 5-(4-methoxyphenyl)-1,3,4-oxadiazole-2-ylamine. Key properties include a melting point of 245-249ºC, a boiling point of 368ºC at 760mmHg, a density of 1.272g/cm3 and a flash point of 176.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5711-61-5
Jingsj CID
J-854587-7
Molecular Formula
C9H9N3O2
Chinese Name
2-氨基-5-(4-甲氧基苯基)-1,3,4-噁二唑
Molecular Weight
191.18700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point245-249ºC
Boiling Point368ºC at 760mmHg
Density1.272g/cm3
Flash Point176.3ºC

Frequently Asked Questions

What is the CAS number of 2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole?

The CAS number of 2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole is 5711-61-5.

What are the molecular formula and molecular weight of 2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole?

2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole has molecular formula C9H9N3O2 and molecular weight 191.18700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Amino-5-(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 5711-61-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854587-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.