阿普司特中间体，CAS 登记号 253168-94-4，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，下游主要用于化工中间体。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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Apremilast intermediate · CAS 253168-94-4 · C12H19NO4S. UNII Y2KMW3Z55E.
| CAS Registry Number | 253168-94-4 |
|---|---|
| PubChem CID | 11288792 |
| Molecular formula | C12H19NO4S |
| IUPAC name | 1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethanamine |
| UNII (FDA) | Y2KMW3Z55E |
| Molecular Weight | 273.35 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 273.10347926 |
| Monoisotopic Mass | 273.10347926 |
| Topological Polar Surface Area | 87 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H312, H332 (33.3%), H315 (33.3%), H319 (33.3%) |
|---|
H302+H312+H332 (33.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
253168-94-4; 1-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethylamine; RefChem:423754; 807-312-3; 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine; 3-Ethoxy-4-Methoxy-alpha-[(Methylsulfonyl)Methyl]-benzeneMethanaMine; MFCD27665207; 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-amine; 1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethanamine; 2-(3-ethoxy-4-methoxyphenyl)-1-(methylsulfonyl)eth-2-ylamine; Benzenemethanamine, 3-ethoxy-4-methoxy-a-[(methylsulfonyl)methyl]-; 1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethylamine; 1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonylethan-1-amine; 1-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonylethylamine (~10% inorganics); ApreMilast interMediate; Apremilast impurity 14
CAS 253168-94-4; molecular formula C12H19NO4S; molecular weight — g/mol.
253168-94-4, 1-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethylamine, RefChem:423754, 807-312-3, 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, 3-Ethoxy-4-Methoxy-alpha-[(Methylsulfonyl)Methyl]-benzeneMethanaMine.
Hazard statements reported: H302, H312, H332, H315, H319.
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.