1-(Bromomethyl)-1-(2-ethoxyethyl)cyclobutane CAS 1498271-98-9
| CAS No. | 1498271-98-9 |
| Molecular Formula | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Bromomethyl)-1-(2-ethoxyethyl)cyclobutane is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Bromomethyl)-1-(2-ethoxyethyl)cyclobutane (CAS 1498271-98-9), molecular formula C9H17BrO and molecular weight 221.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-(Bromomethyl)-1-(2-ethoxyethyl)cyclobutane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.13 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 | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1992 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 1-(Bromomethyl)-1-methoxy-4-methylcyclohexane (CAS 1249829-53-5)
- 1-(Bromomethyl)-1-propoxycyclopentane (CAS 1250619-37-4)
- 1-(Bromomethyl)-1-(isopropoxymethyl)cyclobutane (CAS 1464983-52-5)
- ((2-(Bromomethyl)butoxy)methyl)cyclopropane (CAS 1466249-07-9)
- 1-(Bromomethyl)-1-(methoxymethyl)cyclohexane (CAS 1482057-87-3)
- 1-(Bromomethyl)-1-(isobutoxymethyl)cyclopropane (CAS 1484301-08-7)
- 1-(Bromomethyl)-1-(2-isopropoxyethyl)cyclopropane (CAS 1484618-92-9)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclopentane (CAS 1498237-30-1)
Recommended Standards
- 1,3,3a1,4,6,7,9-Heptaazaphenalene-2,5,8-triol (CAS 1502-46-1)
- 3-(Bromomethyl)-2,2,5,5-tetramethyloxolane (CAS 1505987-56-3)
- 2-Bromo-1,1-dimethyl-4-propoxycyclobutane (CAS 1541735-86-7)
- 4-Bromo-2,2,6,6-tetramethyltetrahydro-2H-pyran (CAS 1638761-40-6)
- 3-(3-Chlorophenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine hydrochloride (CAS 1177347-20-4)
- 3-Amino-N-(4-methoxyphenyl)-4-morpholinobenzenesulfonamide (CAS 328028-55-3)
- 5-Chloro-2-(4-methylphenoxy)aniline hydrochloride (CAS 1173051-49-4)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)azetidine (CAS 777886-91-6)
- (1S)-1-(Naphthalen-2-yl)ethan-1-amine hydrochloride (CAS 1630984-19-8)
- (R)-3-Methyl-3-phenylbutan-2-amine (CAS 1344959-27-8)
- 7-Fluorotricyclo[6.2.0.03,6]deca-1,3(6),7-trien-2-amine (CAS 2676868-24-7)
- 3-Methyl-3,8-diazabicyclo[3.2.1]octane Dihydrochloride (CAS 52407-92-8)
- 2,4-Dichloro-6-methoxyquinazoline (CAS 105763-77-7)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com