Diethyl 2,4-dimethyl-5-((triisopropylsilyl)methylene)cyclopenta-1,3-diene-1,3-dicarboxylate CAS 1417407-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1417407-35-2 |
| Molecular Formula | C23H38O4Si |
| Molecular Weight | 406.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2,4-dimethyl-5-((triisopropylsilyl)methylene)cyclopenta-1,3-diene-1,3-dicarboxylate (CAS 1417407-35-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H38O4Si. Molecular weight: 406.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H38O4Si |
| Molecular Weight | 406.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Diethyl Standards
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- Diethyl 1-(4-acetylphenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate (CAS 96722-90-6)
- 4,5-Diethyl 1-(2-{[(2-fluorophenyl)carbamoyl]amino}-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-50-1)
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- Diethyl 4-(4-bromophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 58029-72-4)
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Recommended Standards
- Vortioxetine Impurity 28 (CAS CATO-C4X-105628)
- Ethyl 2-((1R,5R)-5-hydroxycyclopent-2-en-1-yl)acetate (CAS 298181-33-6)
- 2,2'-(2-Vinylanthracene-9,10-diylidene)bis(1,3-dithiole) (CAS 736998-56-4)
- 1-(2-(Benzhydryloxy)ethyl)-4-(3-phenylpropyl)piperazine maleate (CAS 1349767-56-1)
- 7-Methoxy-2-methylpyrazolo[1,5-a]pyridin-4-amine (CAS 1823881-77-1)
- 3-(3-Fluoro-5-methylbenzyl)piperidine (CAS 1337461-31-0)
- methyl 2-(1H-pyrazol-1-yl)pyridine-4-carboxylate (CAS 1375097-94-1)
- 5-Chloro-2-fluoro-4-methylbenzenesulfonamide (CAS 874801-54-4)
- 1-(4-Chloropyrimidin-2-yl)piperidin-3-ol (CAS 916791-09-8)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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