[4-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-1-yl]methyl acetate CAS 2708283-94-5
| CAS No. | 2708283-94-5 |
| Molecular Formula | C9H13IO3 |
| Molecular Weight | 296.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, [4-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-1-yl]methyl acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
[4-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-1-yl]methyl acetate (CAS 2708283-94-5) is a high-purity analytical reference standard with the molecular formula C9H13IO3 and a molecular weight of 296.10 g/mol.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H13IO3 |
| Molecular Weight | 296.10 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2002 |
| Halogen Content | I-containing |
Related iodomethyl Standards
- 1-(Iodomethyl)-2,8-dioxaspiro[4.5]decan-3-one (CAS 2138296-01-0)
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- 1-((Iodomethyl)sulfonyl)-4-methylbenzene (CAS 37891-96-6)
- 5-(Iodomethyl)undecane (CAS 1256345-37-5)
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- (3S)-3-(iodomethyl)-3,4-dihydro-2H-isoquinolin-1-one (CAS 1057341-36-2)
- 1-(iodomethyl)-4-(trifluoromethyl)-2-oxabicyclo[2.1.1]hexane (CAS 2287288-10-0)
Recommended Standards
- 4-Amino-2-bromo-5-nitrobenzene-1-sulfonamide (CAS 1375473-56-5)
- 1-(1-Iodonaphthalen-2-yl)ethan-1-one (CAS 348616-35-3)
- 5-Bromo-N-(5-fluoropyridin-2-yl)nicotinamide (CAS 1311488-15-9)
- 4,4,5,5-Tetramethyl-2-((4-(trifluoromethyl)phenyl)ethynyl)-1,3,2-dioxaborolane (CAS 958633-18-6)
- Benzyl 3,5-dioxopiperidine-1-carboxylate (CAS 1228631-19-3)
- 6-(Aminomethyl)-1-methylpyridin-2(1H)-one (CAS 1506794-60-0)
- Methyl 3-(2-(4-formylphenoxy)ethoxy)benzoate (CAS 937601-95-1)
- 3,3-Dimethyl-1-(4-pheny-2-thiazolyl)-1-phenyl-5-hydroxy[4,5]-bipyrazol (CAS 155299-83-5)
- (E)-Obeticholic Acid Impurity 30 (CAS 1516887-33-4)
- Caffeic acid-pYEEIE (CAS 507471-72-9)
- Tert-butyl (2S,4R)-4-cyano-2-methylpiperidine-1-carboxylate (CAS 1899102-04-5)
- Ethyl 2-(2-aminophenyl)oxazole-4-carboxylate (CAS 885274-55-5)
- 11-(Benzyloxy)undecan-1-ol (CAS 273214-54-3)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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