1,2,3,4-四氢-9-甲基咔唑-4-酮，CAS 登记号 27387-31-1，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。
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1,2,3,4-Tetrahydro-9-methylcarbazol-4-one · CAS 27387-31-1 · C13H13NO. UNII 267IW42T7Z.
| CAS Registry Number | 27387-31-1 |
|---|---|
| PubChem CID | 598875 |
| Molecular formula | C13H13NO |
| IUPAC name | 9-methyl-2,3-dihydro-1H-carbazol-4-one |
| UNII (FDA) | 267IW42T7Z |
| Molecular Weight | 199.25 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 199.099714038 |
| Monoisotopic Mass | 199.099714038 |
| Topological Polar Surface Area | 22 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 2.3% (1 / 43) |
|---|
| GHS notification summary | 2.3% (1 / 43) |
|---|---|
| Reported hazard statements | H301 (93%), H412 (95.3%) |
This chemical does not meet GHS hazard criteria for 2.3% (1 of 43) of reports.
H301 (93%): Toxic if swallowed [Danger Acute toxicity, oral]
27387-31-1; 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one; 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one; 1,2,3,9-TETRAHYDRO-9-METHYL-4H-CARBAZOL-4-ONE; 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-; 267IW42T7Z; DTXSID30181811; Ondansetron hydrochloride dihydrate specified impurity C [EP]; ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY C [EP IMPURITY]; ONDANSETRON HYDROCHLORIDE DIHYDRATE IMPURITY C (EP IMPURITY); RefChem:549430; DTXCID70104302; Ondansetron hydrochloride dihydrate specified impurity C; 608-096-1; 1,2,3,9-TETRAHYDRO-9-METHYL-4H-CARBAZOLE-4-ONE; 1,2,3,4-Tetrahydro-9-methylcarbazol-4-one
CAS 27387-31-1; molecular formula C13H13NO; molecular weight — g/mol.
27387-31-1, 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one, 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one, 1,2,3,9-TETRAHYDRO-9-METHYL-4H-CARBAZOL-4-ONE, 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-, 267IW42T7Z.
2.3% of GHS notifications report no hazard classification (1 of 43).
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.