3-甲基-8-溴黄嘌呤，CAS 登记号 93703-24-3，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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3-Methyl-8-bromoxanthine · CAS 93703-24-3 · C6H5BrN4O2. UNII EFS66989G3.
| CAS Registry Number | 93703-24-3 |
|---|---|
| PubChem CID | 1548797 |
| Molecular formula | C6H5BrN4O2 |
| IUPAC name | 8-bromo-3-methyl-7H-purine-2,6-dione |
| UNII (FDA) | EFS66989G3 |
| Molecular Weight | 245.03 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 243.95959 |
| Monoisotopic Mass | 243.95959 |
| Topological Polar Surface Area | 78.1 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 66.7% (2 / 3) |
|---|
| GHS notification summary | 66.7% (2 / 3) |
|---|---|
| Reported hazard statements | H302 (33.3%), H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 66.7% (2 of 3) of all reports.
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
8-bromo-3-methyl-3,7-dihydro-1H-purine-2,6-dione; RefChem:547747; 819-117-0; 93703-24-3; 8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione; 8-BROMO-3-METHYL-XANTHINE; 8-bromo-3-methylxanthine; 8-bromo-3-methyl-7H-purine-2,6-dione; 8-bromo-3-methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 3-methyl-8-bromoxanthine; MFCD00462528; 8-Bromo-3-methyl-3,7-dihydropurine-2,6-dione; C6H5BrN4O2; 8-BROMO-3,9-DIHYDRO-3-METHYL-1H-PURINE-2,6-DIONE; Linagliptin Impurity 75; 8-BROMO-3-METHYL-3,7-DIHYDRO-PURINE-2,6-DIONE
CAS 93703-24-3; molecular formula C6H5BrN4O2; molecular weight — g/mol.
8-bromo-3-methyl-3,7-dihydro-1H-purine-2,6-dione, RefChem:547747, 819-117-0, 93703-24-3, 8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione, 8-BROMO-3-METHYL-XANTHINE.
66.7% of GHS notifications report no hazard classification (2 of 3).
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.