1-[trans-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1H-pyrazole CAS 1257997-18-4
| CAS No. | 1257997-18-4 |
| Molecular Formula | C15H27IN2OSi |
| Molecular Weight | 406.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[trans-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1H-pyrazole is closely related to an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[trans-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1H-pyrazole (CAS 1257997-18-4) is a high-purity analytical reference standard with the molecular formula C15H27IN2OSi and a molecular weight of 406.38 g/mol.
Based on its molecular formula C15H27IN2OSi, 1-[trans-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1H-pyrazole contains an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[trans-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1H-pyrazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H27IN2OSi |
| Molecular Weight | 406.38 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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- (2R)-2-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]-5-(trimethylsilyl)-4-pentyn-1-ol (CAS 1251537-18-4)
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