6-(iodomethyl)-6-methyl-2-methylsulfonyl-5-oxaspiro[3.4]octane CAS 2150221-10-4
| CAS No. | 2150221-10-4 |
| Molecular Formula | C10H17IO3S |
| Molecular Weight | 344.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(iodomethyl)-6-methyl-2-methylsulfonyl-5-oxaspiro[3.4]octane (CAS 2150221-10-4) is a high-purity analytical reference standard with the molecular formula C10H17IO3S and a molecular weight of 344.21 g/mol.
The molecular framework of 6-(iodomethyl)-6-methyl-2-methylsulfonyl-5-oxaspiro[3.4]octane (C10H17IO3S) is characterized by a sulfone 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 6-(iodomethyl)-6-methyl-2-methylsulfonyl-5-oxaspiro[3.4]octane 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 | C10H17IO3S |
| Molecular Weight | 344.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related iodomethyl Standards
- 2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane (CAS 1859095-48-9)
- 6-(iodomethyl)-2-methylsulfonyl-5-oxaspiro[3.5]nonane (CAS 2159462-86-7)
- 2-(4-(Iodomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1169945-44-1)
- Bis(iodomethyl)(methyl)phosphine oxide (CAS 13916-01-3)
- Benzyl 3-(iodomethyl)pyrrolidine-1-carboxylate (CAS 241484-55-9)
- 2-(Iodomethyl)-5-(trifluoromethyl)benzo[d]thiazole (CAS 1355612-99-5)
- 4-(Iodomethyl)-2-(4-isopropylphenyl)-5-methyloxazole (CAS 752212-86-5)
- Iodomethyl Dodecanoate, (CAS 1313853-88-1)
Recommended Standards
- Ethyl 1-oxo-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-naphthalene-2-carboxylate (CAS 2377587-51-2)
- 4-(5-Bromo-6-methoxynaphthalen-2-yl)-5-methylpyrimidin-2-amine (CAS 338420-04-5)
- Methyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 905009-15-6)
- 3-(4-Bromophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-07-0)
- 2-Chloro-5-bromo-6-fluorobenzamide (CAS 702640-52-6)
- 2-Methyl-6-(trifluoromethyl)pyridin-3-ol (CAS 1256791-52-2)
- (3,4-Dichlorophenyl)(3,5-dimethylphenyl)methanone (CAS 844885-35-4)
- (S)-6-(trifluoromethoxy)-2,3-dihydrobenzofuran-3-amine (CAS 1228548-49-9)
- 5-Hexyl-3-methyl-2-phenylfuran (CAS 89932-18-3)
- 2,2,2-Trifluoroethyl perfluorobutanesulphonat (CAS 79963-95-4)
- 3-Ethyl-3-hydroxypentanenitrile (CAS 17190-27-1)
- 2-(4-tert-Butylphenyl)-4-methyl-3-oxopentanenitrile (CAS 1177093-19-4)
- [3-Methyl-4-(3-methylbutylsulfanyl)phenyl]methanamine (CAS 804427-92-7)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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