N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide

N-[2-氯-5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-吡啶]-苯磺酰胺

Also known as: 2-Chloro-3-phenylsulfonamidopyridine-5-boronic acid pinacol ester, Benzenesulfonamide, N-[2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]-, N-[2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]benzenesulfonamide

N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide (CAS 1083326-55-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H20BClN2O4S and a molecular weight of 394.68100 g/mol. It is also known as 2-Chloro-3-phenylsulfonamidopyridine-5-boronic acid pinacol ester, Benzenesulfonamide, N-[2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]- and N-[2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]benzenesulfonamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1083326-55-9
Jingsj CID: J-1895600-9
Molecular Formula: C₁₇H₂₀BClN₂O₄S
Chinese Name: N-[2-氯-5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-吡啶]-苯磺酰胺
Molecular Weight: 394.68100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide?

The CAS number of N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide is 1083326-55-9.

What are the molecular formula and molecular weight of N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide?

N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide has molecular formula C17H20BClN2O4S and molecular weight 394.68100 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. "N-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide (CAS 1083326-55-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1895600-9 (accessed 2026-10-24).

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