9-甲基-1,2,3,4-四氢-4-氧代咔唑，CAS 登记号 132659-89-3，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。
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9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazole · CAS 132659-89-3 · C16H20N2O. UNII 21E15FJP4E.
| CAS Registry Number | 132659-89-3 |
|---|---|
| PubChem CID | 2818489 |
| Molecular formula | C16H20N2O |
| IUPAC name | 3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one |
| UNII (FDA) | 21E15FJP4E |
| Molecular Weight | 256.34 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 256.157563266 |
| Monoisotopic Mass | 256.157563266 |
| Topological Polar Surface Area | 25.2 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
153139-56-1; 3((Dimethylamino)methyl)-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one; UNII-21E15FJP4E; 21E15FJP4E; Ondansetron hydrochloride dihydrate specified impurity A [EP]; ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY A [EP IMPURITY]; ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY A (EP IMPURITY); RefChem:198024; Ondansetron hydrochloride dihydrate specified impurity A; 3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one; 132659-89-3; Ondansetron EP Impurity A; 3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one; 3-((Dimethylamino)methyl)-9-methyl-1,2,3,9-tetrahydro-4H-carbaZol-4-one; MFCD01763806; 3-[(dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4h-carbazole-4-one
CAS 132659-89-3; molecular formula C16H20N2O; molecular weight — g/mol.
153139-56-1, 3((Dimethylamino)methyl)-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one, UNII-21E15FJP4E, 21E15FJP4E, Ondansetron hydrochloride dihydrate specified impurity A [EP], ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY A [EP IMPURITY].
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.