2-[2-(苯磺酰基)乙硫基]烟酸，CAS 登记号 175203-21-1，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-[2-(Phenylsulfonyl)ethylthio]nicotinic acid · CAS 175203-21-1 · C14H13NO4S2. UNII ST50407502.
| CAS Registry Number | 175203-21-1 |
|---|---|
| PubChem CID | 2821350 |
| Molecular formula | C14H13NO4S2 |
| IUPAC name | 2-[2-(benzenesulfonyl)ethylsulfanyl]pyridine-3-carboxylic acid |
| UNII (FDA) | ST50407502 |
| Molecular Weight | 323.4 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 323.02860024 |
| Monoisotopic Mass | 323.02860024 |
| Topological Polar Surface Area | 118 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
175203-21-1; 2-[2-(Phenylsulfonyl)ethylthio]nicotinic acid; 2-((2-(Phenylsulfonyl)ethyl)thio)nicotinic acid; 2-[2-(benzenesulfonyl)ethylsulfanyl]pyridine-3-carboxylic acid; 2-(2-(Phenylsulfonyl)ethylthio)nicotinic acid; 2-{[2-(benzenesulfonyl)ethyl]sulfanyl}pyridine-3-carboxylic acid; MFCD00068041; 3-Pyridinecarboxylic acid, 2-[[2-(phenylsulfonyl)ethyl]thio]-; 2-[2-(phenylsulfonyl)ethylthio]pyridine-3-carboxylic acid; Maybridge1_004978; 2-(2-(Phenylsulphonyl)ethylthio)nicotinic acid; SCHEMBL3642188; HMS555K06; DTXSID90384881; LYXDTDBDUWKOQF-UHFFFAOYSA-N; SBB028606
CAS 175203-21-1; molecular formula C14H13NO4S2; molecular weight — g/mol.
175203-21-1, 2-[2-(Phenylsulfonyl)ethylthio]nicotinic acid, 2-((2-(Phenylsulfonyl)ethyl)thio)nicotinic acid, 2-[2-(benzenesulfonyl)ethylsulfanyl]pyridine-3-carboxylic acid, 2-(2-(Phenylsulfonyl)ethylthio)nicotinic acid, 2-{[2-(benzenesulfonyl)ethyl]sulfanyl}pyridine-3-carboxylic acid.
Hazard statements reported: H315, H319, H335.
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.