7,9-二氢-1,3-二甲基-1H-嘌呤-2,6,8(3H)-三酮，CAS 登记号 944-73-0，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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本页已列出 7,9-二氢-1,3-二甲基-1H-嘌呤-2,6,8(3H)-三酮 的 CAS 号：944-73-0，可与随货 COA 核对。
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7,9-dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione · CAS 944-73-0 · C7H8N4O3. UNII C222JTI9I3. Melting Point: 408 - 410 °C; Solubility: 0.52 mg/mL at 18 °C; LogP: -0.52.
| CAS Registry Number | 944-73-0 |
|---|---|
| PubChem CID | 70346 |
| Molecular formula | C7H8N4O3 |
| IUPAC name | 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione |
| UNII (FDA) | C222JTI9I3 |
| Molecular Weight | 196.16 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 196.05964013 |
| Monoisotopic Mass | 196.05964013 |
| Topological Polar Surface Area | 81.8 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Melting Point | 408 - 410 °C |
|---|---|
| Solubility | 0.52 mg/mL at 18 °C |
| LogP | -0.52 |
1,3-Dimethyluric acid; 944-73-0; Oxytheophylline; 7,9-Dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione; 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3-dimethyl-; C222JTI9I3; DTXSID50241466; 1,3-Dimethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione; NSC-95854; 1,3-dimethyl-2,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione; BA-2751; CHEBI:68447; RefChem:906894; DTXCID50163957; 213-410-1; 1,3-diMethyl-1H-purine-2,6,8(3H,7H,9H)-trione
CAS 944-73-0; molecular formula C7H8N4O3; molecular weight — g/mol.
1,3-Dimethyluric acid, 944-73-0, Oxytheophylline, 7,9-Dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione, 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3-dimethyl-, C222JTI9I3.
Melting Point: 408 - 410 °C; Solubility: 0.52 mg/mL at 18 °C; LogP: -0.52.
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.