1-Butyl-3-(N-crotonylsulfanilyl)urea

1-丁基-3-(N-巴豆酰基磺胺酰基)脲

Also known as: 1-Butyl-3-[4-(2-butenoylamino)phenylsulfonyl]urea, 2-Butenamide, N-[4-[[[(butylamino)carbonyl]amino]sulfonyl]phenyl]-, N-[4-[[[(Butylamino)carbonyl]amino]sulfonyl]phenyl]-2-butenamide

1-Butyl-3-(N-crotonylsulfanilyl)urea (CAS 52964-42-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H21N3O4S and a molecular weight of 339.4 g/mol. It is also known as 1-Butyl-3-[4-(2-butenoylamino)phenylsulfonyl]urea, 2-Butenamide, N-[4-[[[(butylamino)carbonyl]amino]sulfonyl]phenyl]- and N-[4-[[[(Butylamino)carbonyl]amino]sulfonyl]phenyl]-2-butenamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52964-42-8
Jingsj CID: J-721062-8
Molecular Formula: C₁₅H₂₁N₃O₄S
Chinese Name: 1-丁基-3-(N-巴豆酰基磺胺酰基)脲
Molecular Weight: 339.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Butyl-3-(N-crotonylsulfanilyl)urea?

The CAS number of 1-Butyl-3-(N-crotonylsulfanilyl)urea is 52964-42-8.

What are the molecular formula and molecular weight of 1-Butyl-3-(N-crotonylsulfanilyl)urea?

1-Butyl-3-(N-crotonylsulfanilyl)urea has molecular formula C15H21N3O4S and molecular weight 339.4 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Butyl-3-(N-crotonylsulfanilyl)urea (CAS 52964-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-721062-8 (accessed 2026-10-25).

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