5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide

Also known as: 4-[2-(5-Chloro-2-methoxybenzamido)ethyl]benzenesulfonamide, Glibenclamide impurity A, Glyburide Related Compound A, 5-Chloro-2-methoxy-N-(4-sulfamoylphenethyl)benzamide, N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-5-chloro-2-methoxybenzamide, EINECS 240-722-5, MFCD00193756

5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide (CAS 16673-34-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H17ClN2O4S and a molecular weight of 368.835 g/mol. Key properties include a melting point of 209-214 °C and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16673-34-0
Jingsj CID: J-26802-0
Molecular Formula: C₁₆H₁₇ClN₂O₄S
Molecular Weight: 368.835 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	209-214 °C
Density	1.4±0.1 g/cm3
Exact Mass	368.059753
PSA	106.87000
LogP	1.74
Refractive Index	1.598
Storage Conditions	Refrigerator

Activity & Biological Data

Additional Information	[1]. Carlo Marchetti, et al. A novel pharmacologic inhibitor of the NLRP3 inflammasome limits myocardial injury after ischemia-reperfusion in the mouse. J Cardiovasc Pharmacol. 2014 Apr;63(4):316-322.

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide?

The CAS number of 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide is 16673-34-0.

What are the molecular formula and molecular weight of 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide?

5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide has molecular formula C16H17ClN2O4S and molecular weight 368.835 g/mol.

What are the upstream and downstream products of 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide?

For 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide, Upstream Products: 5-Chloro-2-methoxybenzoyl chloride, 4-(2-Aminoethyl)benzenesulfonamide.

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. "5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide (CAS 16673-34-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26802-0 (accessed 2026-11-09).

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