3-(Chloromethyl)-3-methyloxetane CAS 822-48-0
| CAS No. | 822-48-0 |
| Molecular Formula | C5H9ClO |
| Molecular Weight | 120.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 120.58 g/mol gives 3-(Chloromethyl)-3-methyloxetane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Chloromethyl)-3-methyloxetane (CAS 822-48-0), a certified reference material (molecular formula C5H9ClO, MW 120.58 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, 3-(Chloromethyl)-3-methyloxetane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 120.58 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C5H9ClO |
| Molecular Weight | 120.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 4-(chloromethyl)-1H-pyrazole (CAS 187097-22-9)
- 2-(Chloromethyl)-2-ethyloxirane (CAS 75484-32-1)
- 2-(Chloromethyl)tetrahydrofuran (CAS 3003-84-7)
- 3-(chloromethyl)-1H-pyrazole (CAS 23784-89-6)
- 3-(Chloromethyl)-2,2-dimethyloxirane (CAS 79457-63-9)
- 3-(Chloromethyl)tetrahydrofuran (CAS 89181-22-6)
- (R)-3-(chloromethyl)pyrrolidine (CAS 1187927-17-8)
- (S)-3-(Chloromethyl)pyrrolidine (CAS 1187931-91-4)
Recommended Standards
- 3-Chloro-2-(methoxymethyl)prop-1-ene (CAS 886883-34-7)
- 2-Chlorotetrahydro-2H-pyran (CAS 3136-02-5)
- 3-Chloro-3-methylbutanone (CAS 5950-19-6)
- 2-Chloro-3-methylbutanal (CAS 53394-32-4)
- 6-Iodo-4-(trifluoromethyl)picolinaldehyde (CAS 1289012-77-6)
- (2S,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-isopropylazetidine-2-carboxylic acid (CAS 2387567-50-0)
- 2-Chloro-4-fluoronicotinonitrile (CAS 1054552-27-0)
- Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethoxy)benzoate (CAS 1242145-44-3)
- 2-Oxooxolan-3-yl prop-2-enoate (CAS 328249-37-2)
- N-(4-(4-Ethyl-5-mercapto-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-52-5)
- (3'-Bromo-[1,1'-biphenyl]-2-yl)(methyl)sulfane (CAS 1443305-65-4)
- Indole-3-acetone (CAS 1201-26-9)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-oxoacetic acid (CAS 788153-44-6)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
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