3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-5-iodopyridin-4-amine CAS 2883421-69-8
| CAS No. | 2883421-69-8 |
| Molecular Formula | C13H22ClIN2O2Si |
| Molecular Weight | 428.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-5-iodopyridin-4-amine (CAS 2883421-69-8) is a high-purity analytical reference standard with the molecular formula C13H22ClIN2O2Si and a molecular weight of 428.77 g/mol.
Structurally, 3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-5-iodopyridin-4-amine (C13H22ClIN2O2Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 428.77 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-5-iodopyridin-4-amine 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 | C13H22ClIN2O2Si |
| Molecular Weight | 428.77 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
Related tert Standards
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Recommended Standards
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- Anethole Impurity 1 (CAS 22191-62-4)
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- 2-(2-Fluoro-3-methyl-5-(trifluoromethyl)phenyl)acetic acid (CAS 2383659-72-9)
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