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(5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate

(5-氨基-2-丁基-3-苯并呋喃基)[4-[3-(二丁基氨基)丙氧基]苯基]甲酮草酸盐

Also known as: Des(Methylsulfonyl) Dronedarone Oxalate, Dronedarone Impurity 2, Dronedarone USP Related Compound B, Dronedarone RC B, (5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone ethanedioate, Methanone, (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-, ethanedioate (1:1)

(5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate (CAS 500791-70-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C32H44N2O7 and a molecular weight of 568.701 g/mol. It is also known as Des(Methylsulfonyl) Dronedarone Oxalate, Dronedarone Impurity 2 and Dronedarone USP Related Compound B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
500791-70-8
Jingsj CID
J-1009406-0
Molecular Formula
C32H44N2O7
Chinese Name
(5-氨基-2-丁基-3-苯并呋喃基)[4-[3-(二丁基氨基)丙氧基]苯基]甲酮草酸盐
Molecular Weight
568.701 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate?

The CAS number of (5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate is 500791-70-8.

What are the molecular formula and molecular weight of (5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate?

(5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate has molecular formula C32H44N2O7 and molecular weight 568.701 g/mol.

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

Last updated:

How to cite: Jingsj. "(5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate (CAS 500791-70-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1009406-0 (accessed 2026-10-25).

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