4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide
- CAS No.
- 16673-34-0
- Chemical Name:
- 4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide
- Synonyms
- 5-Chloro-2-Methoxy-N-(4-sulfaMoylphenethyl)benzaMide;5-CHLORO-2-METHOXY-N-[2-(4-SULFAMOYLPHENYL)ETHYL]BENZAMIDE;NLRP3i;NLRP3-IN-2;Einecs 240-722-5;16673-34-0 NLRP3i;Glyburide USP RC A;Glibenclamide Impurity 7;Glibenclamide EP Impurity A;Glyburide Related CoMpound A
- CBNumber:
- CB7278059
- Molecular Formula:
- C16H17ClN2O4S
- Molecular Weight:
- 368.84
- MDL Number:
- MFCD00193756
- MOL File:
- 16673-34-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Glyburide Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material | PHR2414 | 50MG | $593 |
| Glibenclamide impurity A European Pharmacopoeia (EP) Reference Standard | G0325010 | 10 mg | $172 |
| 4-[2-(5-Chloro-2-methoxybenzamido)ethyl]benzenesulfonamide British Pharmacopoeia (BP) Reference Standard | BP071 | 25MG | $292 |
| 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide 95% | 463442 | 5g | $121 |
| Glyburide Related Compound A United States Pharmacopeia (USP) Reference Standard | 1295516 | 25mg | $1390 |
| More product size | |||
| Melting point | 209-214 °C |
|---|---|
| Density | 1.356±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Soluble in DMSO (up to 45 mg/ml). |
| form | Solid |
| pka | 10.14±0.10(Predicted) |
| color | White |
| Stability | Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months. |
| InChI | InChI=1S/C16H17ClN2O4S/c1-23-15-7-4-12(17)10-14(15)16(20)19-9-8-11-2-5-13(6-3-11)24(18,21)22/h2-7,10H,8-9H2,1H3,(H,19,20)(H2,18,21,22) |
| InChIKey | KVWWTCSJLGHLRM-UHFFFAOYSA-N |
| SMILES | C(NCCC1=CC=C(S(N)(=O)=O)C=C1)(=O)C1=CC(Cl)=CC=C1OC |
| CAS DataBase Reference | 16673-34-0(CAS DataBase Reference) |
| FDA UNII | 8TF6P2NUB5 |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide price More Price(63)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHR2414 | Glyburide Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material | 16673-34-0 | 50MG | $593 | 2026-04-30 | Buy |
| Sigma-Aldrich | G0325010 | Glibenclamide impurity A European Pharmacopoeia (EP) Reference Standard | 16673-34-0 | 10 mg | $172 | 2026-04-30 | Buy |
| Sigma-Aldrich | BP071 | 4-[2-(5-Chloro-2-methoxybenzamido)ethyl]benzenesulfonamide British Pharmacopoeia (BP) Reference Standard | 16673-34-0 | 25MG | $292 | 2026-04-30 | Buy |
| Sigma-Aldrich | 463442 | 5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide 95% | 16673-34-0 | 5g | $121 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1295516 | Glyburide Related Compound A United States Pharmacopeia (USP) Reference Standard | 16673-34-0 | 25mg | $1390 | 2026-04-30 | Buy |
4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide Chemical Properties,Uses,Production
Description
NLRP3i (16673-34-0) is an NLRP3 inflammasome inhibitor which likely acts via interfering with the formation of the NLRP3 inflammasome complex and which exhibits promisingin vivoprotective activities in mouse acute myocardial infarction models. It blocks ASC aggregation, blocks the release of IL-1β and the activation of caspase-1 in macrophages expressing constitutively active NLRP3 but does not directly inhibit caspase-1.1,2Limits infarct size after myocardial ischemia-reperfusion as well as leukocyte infiltration in a peritonitis model in mice.2
Chemical Properties
Light Yellow Solid
Uses
An impurity arising in the synthesis of Glyburide (G598350).
General Description
5-Chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide is an organic building block. It has been reported as an intermediate in the synthesis of glyburide. Synthesis of 5-chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide has been reported.
storage
Store at +4°C
References
[1] JACOB FULP. Structural Insights of Benzenesulfonamide Analogues as NLRP3 Inflammasome Inhibitors: Design, Synthesis, and Biological Characterization[J]. Journal of Medicinal Chemistry, 2018, 61 12: 5412-5423. DOI:10.1021/acs.jmedchem.8b00733
[2] CARLO MARCHETTI. A novel pharmacologic inhibitor of the NLRP3 inflammasome limits myocardial injury after ischemia-reperfusion in the mouse.[J]. Journal of Cardiovascular Pharmacology, 2014, 63 4: 316-322. DOI:10.1097/fjc.0000000000000053
4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xiamen Shindano Biotechnology Co.,ltd | 0592-6266840 15750707980 | sales@chemsdano.com | China | 291 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-05-11 | NLRP3-IN-2
16673-34-0
|
$53.00-123.00 | 98.98% | 10g | TargetMol Chemicals Inc. | ||
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2019-07-06 | 4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide
16673-34-0
|
$1.00 | 1KG | 95%-99% | 1000kg | Career Henan Chemical Co |
-

- NLRP3-IN-2
16673-34-0
- $53.00-123.00
- 98.98%
- TargetMol Chemicals Inc.
-

- 4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide
16673-34-0
- $1.00
- 95%-99%
- Career Henan Chemical Co




