2-Butyl-3-(4-hydroxybenzoyl)benzofuran

Also known as: (2-Butylbenzofuran-3-yl)(4-hydroxyphenyl)methanone, (2-butyl-1-benzofuran-3-yl)-(4-hydroxyphenyl)methanone, (2-butyl-3-benzofuranyl)(4-hydroxyphenyl)-methanone, (2-butylbenzofuran-3-yl)(4-hydroxyphenyl)ketone, 2-butyl-3-(4-hydroxybenzoyl)-benzofuran, Amiodarone Related Compound E, Amiodarone Impurity E, Amiodarone EP Impurity E, NSC 85438, 4-[(2-butylbenzofuran-3-yl)carbonyl]phenol

2-Butyl-3-(4-hydroxybenzoyl)benzofuran (CAS 52490-15-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H18O3 and a molecular weight of 294.34400 g/mol. Key properties include a melting point of 119ºC, a boiling point of 490.6ºC at 760mmHg, a density of 1.183 and a flash point of 250.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52490-15-0
Jingsj CID: J-11659-6
Molecular Formula: C₁₉H₁₈O₃
Molecular Weight: 294.34400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	119ºC
Boiling Point	490.6ºC at 760mmHg
Density	1.183
Flash Point	250.5ºC
Exact Mass	294.12600
PSA	50.44000
LogP	4.71200
Refractive Index	1.615
Storage Conditions	Refrigerator

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 2-Butyl-3-(4-hydroxybenzoyl)benzofuran?

The CAS number of 2-Butyl-3-(4-hydroxybenzoyl)benzofuran is 52490-15-0.

What are the molecular formula and molecular weight of 2-Butyl-3-(4-hydroxybenzoyl)benzofuran?

2-Butyl-3-(4-hydroxybenzoyl)benzofuran has molecular formula C19H18O3 and molecular weight 294.34400 g/mol.

What are the upstream and downstream products of 2-Butyl-3-(4-hydroxybenzoyl)benzofuran?

For 2-Butyl-3-(4-hydroxybenzoyl)benzofuran, Upstream Products: 2-Butylbenzofuran, 1,1-Dichloroethane, 4-Methoxybenzoyl chloride; Downstream Products: 2-Butyl-3-(3,5-diiodo-4-hydroxybenzoyl)benzofuran.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Butyl-3-(4-hydroxybenzoyl)benzofuran (CAS 52490-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11659-6 (accessed 2026-11-09).

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