(R)-N-Boc-4-(iodomethyl)-2,2-dimethyloxazolidine CAS 1231672-20-0
| CAS No. | 1231672-20-0 |
| Molecular Formula | C11H20INO3 |
| Molecular Weight | 341.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(R)-N-Boc-4-(iodomethyl)-2,2-dimethyloxazolidine (CAS 1231672-20-0), molecular formula C11H20INO3 and molecular weight 341.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (R)-N-Boc-4-(iodomethyl)-2,2-dimethyloxazolidine (C11H20INO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H20INO3 |
| Molecular Weight | 341.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 4,6-Bis(4-chlorophenyl)-2-hydroxynicotinonitrile (CAS 133707-66-1)
- 4-((2,6-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid (CAS 1142201-94-2)
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- N-(Pyrrolidin-2-ylmethyl)naphthalen-2-amine dioxalate (CAS 1177347-49-7)
- N-Ethyl-2,6-difluoropyrimidin-4-amine (CAS 165258-60-6)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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