12-(Bis(4-methoxyphenyl)(phenyl)methoxy)dodecyl (2-cyanoethyl) diisopropylphosphoramidite CAS 158665-27-1
| CAS No. | 158665-27-1 |
| Molecular Formula | C42H61N2O5P |
| Molecular Weight | 704.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 12-(Bis(4-methoxyphenyl)(phenyl)methoxy)dodecyl (2-cyanoethyl) diisopropylphosphoramidite is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
12-(Bis(4-methoxyphenyl)(phenyl)methoxy)dodecyl (2-cyanoethyl) diisopropylphosphoramidite (CAS 158665-27-1) is a high-purity analytical reference standard with the molecular formula C42H61N2O5P and a molecular weight of 704.92 g/mol.
Based on its molecular formula C42H61N2O5P, 12-(Bis(4-methoxyphenyl)(phenyl)methoxy)dodecyl (2-cyanoethyl) diisopropylphosphoramidite contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 704.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 12-(Bis(4-methoxyphenyl)(phenyl)methoxy)dodecyl (2-cyanoethyl) diisopropylphosphoramidite 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 | C42H61N2O5P |
| Molecular Weight | 704.92 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
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