2-Chloro-4,6-bis((trimethylsilyl)ethynyl)pyrimidine CAS 1018474-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018474-00-4 |
| Molecular Formula | C14H19ClN2Si2 |
| Molecular Weight | 306.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-4,6-bis((trimethylsilyl)ethynyl)pyrimidine (CAS 1018474-00-4) pharmaceutical standards reference standard. Molecular formula: C14H19ClN2Si2. Molecular weight: 306.94 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H19ClN2Si2 |
| Molecular Weight | 306.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-[(4-chloro-6-methyl-pyrazolo[3,4-d]pyrimidin-1-yl)methoxy]ethyl-trimethyl-silane (CAS 2765271-80-3)
- 2-[(5-chloro-3-methyl-pyrazolo[4,3-d]pyrimidin-1-yl)methoxy]ethyl-trimethyl-silane (CAS 2766402-39-3)
- 3-Chloro-5-(thiophen-3-yl)-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene (CAS 1155055-78-9)
- 3-Chloro-5-(thiophen-2-yl)-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene (CAS 851207-81-3)
- 4-Chloro-2-((methylthio)methyl)-5-phenylthieno[2,3-d]pyrimidine (CAS 885460-18-4)
- 4-Chloro-3-(difluoromethyl)-5-nitropyridine-2-sulfonyl chloride (CAS 1805376-53-7)
- 4-Chloro-6-(difluoromethyl)-5-nitropyridine-3-sulfonyl chloride (CAS 1806893-11-7)
- 2-Chloro-n-{3-[(pyridin-2-ylsulfanyl)methyl]phenyl}propanamide (CAS 1235440-69-3)
Recommended Standards
- Dihydroxydiphenylstannane (CAS 46375-33-1)
- 2-Bromo-3-[(5-bromopyrazin-2-yl)imino]propanal (CAS 1375476-97-3)
- (6,8-Dibromoimidazo[1,2-a]pyrazin-2-yl)methanol (CAS 1382451-66-2)
- 6-Fluoro-3,4-dihydro-1H-carbazol-2(9H)-one (CAS 907211-95-4)
- 2-Chloro-6-(furan-2-yl)benzoic acid (CAS 1262004-80-7)
- Tert-butyl 7-(prop-2-yn-1-yl)-2,7-diazaspiro[3.5]Nonane-2-carboxylate (CAS 2434850-33-4)
- 2-(Difluoromethyl)-5-hydroxypyridine-3-carboxamide (CAS 1805004-92-5)
- 4-(Ethylamino)cyclohexane-1-carboxylic acid (CAS 20073-86-3)
- 4-Cyclopropanecarbonyl-N-[(4-fluorophenyl)methyl]-1H-pyrrole-2-carboxamide (CAS 439121-04-7)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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