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4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one

Also known as: (Z)-4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one, 2-Methyl-4-(2-methoxybenzylidene)-5(4H)-oxazolone, 4-[(2-Methoxyphenyl)methylene]-2-methyl-5(4H)-oxazolone, (4Z)-4-[(2-Methoxyphenyl)methylene]-2-methyl-5(4H)-oxazolone

4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 782503-73-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.22100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
782503-73-5
Jingsj CID
J-846444-6
Molecular Formula
C12H11NO3
Molecular Weight
217.22100 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass217.07400
PSA47.89000
LogP1.44690

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one?

The CAS number of 4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one is 782503-73-5.

What are the molecular formula and molecular weight of 4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one?

4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one has molecular formula C12H11NO3 and molecular weight 217.22100 g/mol.

What are the upstream and downstream products of 4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one?

For 4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one, Downstream Products: Benzofuran-2-carboxylic acid, 3-Hydroxycoumarin.

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

Last updated:

How to cite: Jingsj. "4-(2-Methoxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 782503-73-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-846444-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.