2-[4-氨基磺酰基-苯基]-乙基-5-甲基吡嗪甲酰胺，CAS 登记号 33288-71-0，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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2-[4-Aminosulfonyl-phenyl]-ethyl-5-methylpyrazinecarboxamide · CAS 33288-71-0 · C14H16N4O3S. UNII EBQ9973HL9.
| CAS Registry Number | 33288-71-0 |
|---|---|
| PubChem CID | 9883549 |
| Molecular formula | C14H16N4O3S |
| IUPAC name | 5-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide |
| UNII (FDA) | EBQ9973HL9 |
| Molecular Weight | 320.37 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 320.09431156 |
| Monoisotopic Mass | 320.09431156 |
| Topological Polar Surface Area | 123 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| GHS notification summary | 83.3% (5 / 6) |
|---|
| GHS notification summary | 83.3% (5 / 6) |
|---|---|
| Reported hazard statements | H302 (16.7%), H341 (16.7%) |
This chemical does not meet GHS hazard criteria for 83.3% (5 of 6) of all reports.
H302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]
33288-71-0; 5-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide; EBQ9973HL9; 5-Methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide; 4-(2-(5-METHYLPYRAZINE-2-CARBOXAMIDO)ETHYL)BENZENESULFONAMIDE; RefChem:1069782; 5-Methyl-N-(4-sulfamoylphenethyl)pyrazine-2-carboxamide; Glipizide EP Impurity A; 2-[4-Aminosulfonyl-phenyl]-ethyl-5-methylpyrazinecarboxamide; [2-(4-Sulphamoylphenyl) ethyl] 5-methyl-pyrazine-2-carboxamide; 4-[beta-(5-Methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide; N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-5-methyl-2-pyrazinecarboxamide; 5-Methyl-N-(4-sulfamoylphenethyl)-pyrazine-2-carboxamide; 4-[b-(5-Methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide; N-{2-[4-(aminosulfonyl)phenyl]ethyl}-5-methyl-2-pyrazinecarboxamide; Pyrazinecarboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-
CAS 33288-71-0; molecular formula C14H16N4O3S; molecular weight — g/mol.
33288-71-0, 5-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide, EBQ9973HL9, 5-Methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide, 4-(2-(5-METHYLPYRAZINE-2-CARBOXAMIDO)ETHYL)BENZENESULFONAMIDE, RefChem:1069782.
83.3% of GHS notifications report no hazard classification (5 of 6).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.