8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione (CAS No. 4921-49-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione is 4921-49-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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茶苯海明相关物质E · CAS 4921-49-7 · C8H9ClN4O2. UNII 297FVR09D5.
| CAS 号 | 4921-49-7 |
|---|---|
| PubChem CID | 21031 |
| 分子式 | C8H9ClN4O2 |
| IUPAC 名称 | 8-chloro-1,3,7-trimethylpurine-2,6-dione |
| UNII（FDA） | 297FVR09D5 |
| Molecular Weight | 228.63 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 228.0414032 |
| Monoisotopic Mass | 228.0414032 |
| Topological Polar Surface Area | 58.4 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| 已通报的危害声明 | H302 (100%) |
|---|
8-Chlorocaffeine; 4921-49-7; CAFFEINE, 8-CHLORO-; 1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-; 297FVR09D5; NSC-6277; DTXSID00197722; RefChem:107023; DTXCID60120213; 225-552-1; 8-Chloro Caffeine; 8-Chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione; 8-chloro-1,3,7-trimethylpurine-2,6-dione; Dimenhydrinate EP Impurity E; 8-chloro-1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 8-Chloro-1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione
CAS 号 4921-49-7；分子式 C8H9ClN4O2；分子量 — g/mol。
8-Chlorocaffeine, 4921-49-7, CAFFEINE, 8-CHLORO-, 1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-, 297FVR09D5, NSC-6277.
已通报的危害声明：H302。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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