tert-Butyl 2-(iodomethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate CAS 1160246-84-3
| CAS No. | 1160246-84-3 |
| Molecular Formula | C13H22INO3 |
| Molecular Weight | 367.22 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.
tert-Butyl 2-(iodomethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate (CAS 1160246-84-3), molecular formula C13H22INO3 and molecular weight 367.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 2-(iodomethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate (C13H22INO3) 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.
As a certified reference material (CRM), tert-Butyl 2-(iodomethyl)-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H22INO3 |
| Molecular Weight | 367.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-1-(3,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1068507-62-9)
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- (2E)-1-(2,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1042979-00-9)
- 4,4-Oxydibenzenesulfonyl Chloride (CAS 121-63-1)
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- 6-Bromo-5-cyano-4-(difluoromethyl)pyridine-3-sulfonamide (CAS 1806991-85-4)
- 1-(3-Fluoro-5-hydroxyphenyl)ethanone (CAS 1214333-95-5)
- Phenyl 4-[(3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy]benzene-1-sulfonate (CAS 318517-48-5)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoic acid (CAS 178877-78-6)
- 3-Benzyl-9-oxo-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1393383-35-1)
- (S)-3-Amino-1-ethyl-2-azepanone (CAS 206434-45-9)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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