3-(2-氯苯基)-5-甲基异恶唑-4-羧酸，CAS 登记号 23598-72-3，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 3-(2-氯苯基)-5-甲基异恶唑-4-羧酸 的 CAS 号：23598-72-3，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
3-(2-Chlorophenyl)-5-Methylisoxazole-4-Carboxylic Acid · CAS 23598-72-3 · C11H8ClNO3. UNII B7ISJ0S9T5.
| CAS Registry Number | 23598-72-3 |
|---|---|
| PubChem CID | 90203 |
| Molecular formula | C11H8ClNO3 |
| IUPAC name | 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid |
| UNII (FDA) | B7ISJ0S9T5 |
| Molecular Weight | 237.64 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 237.0192708 |
| Monoisotopic Mass | 237.0192708 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (91.3%) |
|---|
H302 (91.3%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
23598-72-3; 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid; 4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl-; 3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid; 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl-; EINECS 245-770-0; NSC 81238; DTXSID4066913; RefChem:524369; DTXCID7036905; 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl-(8CI); 245-770-0; 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid; 5-methyl-3-(2'-chlorophenyl)-4-isoxazolecarboxylic acid; MFCD00020813; NSC81238
CAS 23598-72-3; molecular formula C11H8ClNO3; molecular weight — g/mol.
23598-72-3, 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid, 4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl-, 3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid, 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl-, EINECS 245-770-0.
Hazard statements reported: H302.
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.