ChemicalBook >> CAS DataBase List >>8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
- CAS No.
- 4921-49-7
- Chemical Name:
- 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
- Synonyms
- 8-Chlorocaffein;Caffeine Impurity 2;Caffeine EP Impurity A;Dimenhydrinate Impurity 3;Dimenhydrinate Impurity E;1,3,7-Trimethyl-8-chloroxanthine;DiMenhydrinate Related CoMpound E;8-Chloro-1,3,7-trimethyl-3,7-dihydr;Dimenhydrinate USP Related Compound E;Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
- CBNumber:
- CB6916604
- Molecular Formula:
- C8H9ClN4O2
- Molecular Weight:
- 228.64
- MDL Number:
- MOL File:
- 4921-49-7.mol
Last updated:2023-05-18 11:31:22
| Melting point | 190-192°C |
|---|---|
| Boiling point | 425.4±55.0 °C(Predicted) |
| Density | 1.60±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform: soluble |
| form | A solid |
| pka | -2?+-.0.20(Predicted) |
| FDA UNII | 297FVR09D5 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P301+P312+P330 |
| HS Code | 2939300000 |
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | L158399 | 8-CHLORO-1,3,7-TRIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE AldrichCPR | 4921-49-7 | 50MG | $179 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1206017 | Dimenhydrinate Related Compound E United States Pharmacopeia (USP) Reference Standard | 4921-49-7 | 15MG | $1450 | 2024-03-01 | Buy |
| TRC | C364780 | 8-ChloroCaffeine | 4921-49-7 | 1g | $175 | 2021-12-16 | Buy |
| TRC | C364780 | 8-ChloroCaffeine | 4921-49-7 | 10g | $1355 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0417302 | 8-CHLORO CAFFEINE 95.00% | 4921-49-7 | 5MG | $498.43 | 2021-12-16 | Buy |
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Preparation Products And Raw materials
Raw materials
Preparation Products
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Suppliers
Global( 28)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12382 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | greensnown@163.com | China | 9911 | 50 |
| Beijing Solarbio Science & Tecnology Co., Ltd. | 010-50973186 4009686088 | 3193328036@qq.com | China | 18352 | 68 |
| Hubei Yangxin Medical Technology Co., Ltd. | 15374522761 | 3003392093@qq.com | China | 7851 | 55 |
| Shenzhen SUNGENING Bio-Medical Co., Ltd. | 0755-28967200 13631290199 | wxf@sungening.com | China | 9506 | 60 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 55672 | 58 |
| Hubei Moco Chemical Co., Ltd. | 18627756402 | 3001051413@qq.com | China | 10007 | 58 |
| Shanghai Sunmonth Technology Co., LTD | 15216675652 | xuanyuelj@163.com | China | 2442 | 58 |
4921-49-7(8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)Related Search:
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
1,3,7-Trimethyl-8-chloroxanthine
8-Chlorocaffein
DiMenhydrinate Related CoMpound E
Caffeine Impurity 2
Dimenhydrinate Impurity 3
Caffeine EP Impurity A
8-Chloro-1,3,7-trimethyl-3,7-dihydr
1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-
Dimenhydrinate Impurity 5 (Dimenhydrinate EP Impurity E)
Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
Dimenhydrinate Related Compound E (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione) (1206017)
Dimenhydrinate USP Related Compound E
8-chloro-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione (8-chlorocaffeine),
Dimenhydrinate Related Compound E (15 mg) (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)
Dimenhydrinate Impurity E
4921-49-7
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