2-(bromomethyl)-4,4-dimethyloxolane CAS 157256-45-6
| CAS No. | 157256-45-6 |
| Molecular Formula | C7H13BrO |
| Molecular Weight | 193.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(bromomethyl)-4,4-dimethyloxolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-(bromomethyl)-4,4-dimethyloxolane (CAS 157256-45-6), a certified reference material (molecular formula C7H13BrO, MW 193.08 g/mol) for analytical method development and quality control.
Structurally, 2-(bromomethyl)-4,4-dimethyloxolane (C7H13BrO) contains a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 193.08 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C7H13BrO |
| Molecular Weight | 193.08 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.) | 2001 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
- 5-(Bromomethyl)-2,2-dimethyltetrahydrofuran (CAS 123314-91-0)
- 1-(bromomethyl)-1-methoxycyclopentane (CAS 1250243-35-6)
- 4-(Bromomethyl)-4-methyloxane (CAS 1262410-27-4)
- 4-(Bromomethyl)-2,2-dimethyltetrahydrofuran (CAS 1450932-11-2)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclopropane (CAS 1464915-77-2)
- 1-(Bromomethyl)-1-(methoxymethyl)cyclobutane (CAS 1485720-88-4)
- 1-(Bromomethyl)-1-(ethoxymethyl)cyclopropane (CAS 1490961-17-5)
- 4-(Bromomethyl)-2-methyloxane, mixture of diastereomers (CAS 1542548-50-4)
Recommended Standards
- 1-bromo-4-methoxycyclohexane (CAS 1567059-60-2)
- 3-(Bromomethyl)-3-ethyltetrahydrofuran (CAS 15833-73-5)
- 3-bromobenzyl alcohol (CAS 15852-73-0)
- 1-Bromo-3-(methoxymethyl)cyclopentane (CAS 1536410-48-6)
- N1,N1-Diethyl-4-methylbenzene-1,3-diamine (CAS 172141-09-2)
- 3-Ethoxy-1-(1,3,5-trimethyl-1h-pyrazol-4-yl)prop-2-en-1-one (CAS 1344881-20-4)
- (E,E)-6-α-Ionylidene-4-methylpyran-2-one-d5 (CAS 1331668-72-4)
- Ethyl 2-(6-((4-methyl-5-oxo-2,5-dihydrofuran-2-yl)oxy)-3-oxo-3H-xanthen-9-yl)benzoate (CAS 1807549-00-3)
- 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1-[(2-hydroxyethyl)thio]-2-propanol and 2,2'-thiobis[ethanol] (CAS 109037-70-9)
- (R)-Methyl 2-amino-2-(4,4-difluorocyclohexyl)acetate hydrochloride (CAS 1384268-75-0)
- 4-Bromobutyl 4-methylbenzenesulfonate (CAS 110798-26-0)
- 2-Bromo-6-isobutylpyridine (CAS 71306-38-2)
- 2-Methyl-1-((3-methyl-4-nitrophenyl)amino)butan-2-ol (CAS 1355834-79-5)
- Hexapeptide-11 (CAS 100684-36-4)
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