4-(2-羟乙基)羟吲哚，CAS 登记号 139122-19-3，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 4-(2-羟乙基)羟吲哚 的 CAS 号：139122-19-3，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。
4-(2-Hydroxyethyl) Oxyindole · CAS 139122-19-3 · C10H11NO2. UNII 6YTE425882.
| CAS Registry Number | 139122-19-3 |
|---|---|
| PubChem CID | 10943004 |
| Molecular formula | C10H11NO2 |
| IUPAC name | 4-(2-hydroxyethyl)-1,3-dihydroindol-2-one |
| UNII (FDA) | 6YTE425882 |
| Molecular Weight | 177.20 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 177.078978594 |
| Monoisotopic Mass | 177.078978594 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 2.4% (1 / 41) |
|---|
| GHS notification summary | 2.4% (1 / 41) |
|---|---|
| Reported hazard statements | H317 (95.1%), H334 (95.1%) |
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
H317 (95.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
139122-19-3; 4-(2-Hydroxyethyl)indolin-2-one; 1,3-Dihydro-4-(2-hydroxyethyl)-2H-Indol-2-one; 6YTE425882; DTXSID401251686; 4-(2-HYDROXYETHYL)-1,3-DIHYDRO-2H-INDOL-2-ONE; ROPINIROLE HYDROCHLORIDE IMPURITY F [EP IMPURITY]; ROPINIROLE HYDROCHLORIDE IMPURITY F (EP IMPURITY); RefChem:512519; DTXCID001682479; 801-080-7; 925-636-4; 4-(2-hydroxyethyl)oxyindole; 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one; 4-(2-hydroxyethyl)oxindole; 4-(2-hydroxyethyl)-1,3-dihydroindol-2-one
CAS 139122-19-3; molecular formula C10H11NO2; molecular weight — g/mol.
139122-19-3, 4-(2-Hydroxyethyl)indolin-2-one, 1,3-Dihydro-4-(2-hydroxyethyl)-2H-Indol-2-one, 6YTE425882, DTXSID401251686, 4-(2-HYDROXYETHYL)-1,3-DIHYDRO-2H-INDOL-2-ONE.
2.4% of GHS notifications report no hazard classification (1 of 41).
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.