2-氯-4-甲基吡啶-3-甲酸，CAS 登记号 142266-63-5，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-chloro-4-methylpyridine-3-carboxylic acid · CAS 142266-63-5 · C7H6ClNO2.
| CAS Registry Number | 142266-63-5 |
|---|---|
| PubChem CID | 15483766 |
| Molecular formula | C7H6ClNO2 |
| IUPAC name | 2-chloro-4-methylpyridine-3-carboxylic acid |
| Molecular Weight | 171.58 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 171.0087061 |
| Monoisotopic Mass | 171.0087061 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 11 |
| 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]
142266-63-5; 2-CHLORO-4-METHYLPYRIDINE-3-CARBOXYLIC ACID; DTXSID40573203; 2-CHLORO-4-METHYL-3-PYRIDINECARBOXYLIC ACID; RefChem:469071; DTXCID90523975; 801-879-0; 2-Chloro-4-methylnicotinic acid; 2-Chloro-4-methyl-nicotinic acid; 3-Pyridinecarboxylic acid, 2-chloro-4-methyl-; MFCD11501265; 2-chloro-4-methyl-pyridine-3-carboxylic acid; 2-Chloro-4-methylnicotinicacid; SCHEMBL1505140; RIDHOEHCFUPOCN-UHFFFAOYSA-N; AKOS006325226
CAS 142266-63-5; molecular formula C7H6ClNO2; molecular weight — g/mol.
142266-63-5, 2-CHLORO-4-METHYLPYRIDINE-3-CARBOXYLIC ACID, DTXSID40573203, 2-CHLORO-4-METHYL-3-PYRIDINECARBOXYLIC ACID, RefChem:469071, DTXCID90523975.
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.