5-甲基-3,4-二苯基-4,5-二氢异恶唑-5-OL，CAS 登记号 181696-73-1，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。
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 5-甲基-3,4-二苯基-4,5-二氢异恶唑-5-OL 的 CAS 号：181696-73-1，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。
5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL · CAS 181696-73-1 · C16H15NO2.
| CAS Registry Number | 181696-73-1 |
|---|---|
| PubChem CID | 10777254 |
| Molecular formula | C16H15NO2 |
| IUPAC name | 5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol |
| Molecular Weight | 253.29 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 253.110278721 |
| Monoisotopic Mass | 253.110278721 |
| Topological Polar Surface Area | 41.8 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Reported hazard statements | H317 (100%) |
|---|
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
4,5-DIHYDRO-5-METHYL-3,4-DIPHENYL-5-ISOXAZOLOL; RefChem:507755; 443-400-4; 181696-73-1; 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL; 5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol; 5-Methyl-3,4-diphenyl-4,5-dihydro-1,2-oxazol-5-ol; MFCD08693218; Parecoxib Sodium Impurity 29; 5-Isoxazolol, 4,5-dihydro-5-methyl-3,4-diphenyl-; 5-Isoxazolol,4,5-dihydro-5-methyl-3,4-diphenyl-; Parecoxib-001; Parecoxib Impurity U; 5-Hydroxy-5-methyl-3,4-diphenylisoxazoline; Parecoxib SodiuM IMpurity U; Parecoxib sodium Impurity 18
CAS 181696-73-1; molecular formula C16H15NO2; molecular weight — g/mol.
4,5-DIHYDRO-5-METHYL-3,4-DIPHENYL-5-ISOXAZOLOL, RefChem:507755, 443-400-4, 181696-73-1, 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL, 5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol.
Hazard statements reported: H317.
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.