1-bromo-2-(bromomethyl)-3,3-dimethylbutane CAS 14924-49-3
| CAS No. | 14924-49-3 |
| Molecular Formula | C7H14Br2 |
| Molecular Weight | 257.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-bromo-2-(bromomethyl)-3,3-dimethylbutane (CAS 14924-49-3) is a high-purity analytical reference standard with the molecular formula C7H14Br2 and a molecular weight of 257.99 g/mol.
The molecular framework of 1-bromo-2-(bromomethyl)-3,3-dimethylbutane (C7H14Br2) is characterized by bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
CATO manufactures 1-bromo-2-(bromomethyl)-3,3-dimethylbutane 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.
Physical & Chemical Properties
| Molecular Formula | C7H14Br2 |
| Molecular Weight | 257.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1,1-Dibromoheptane (CAS 59104-79-9)
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- 3,3-Bis(bromomethyl)pentane (CAS 67969-84-0)
- (2,2,5-Trimethyl-1,3-dioxan-5-yl)methanol (CAS 3663-46-5)
- N-(2-Bromophenyl)-N-(methylsulfonyl)glycine (CAS 363168-32-5)
- (7Z,10Z,13Z,16Z,19Z)-N-(2-Hydroxyethyl)docosa-7,10,13,16,19-pentaenamide (CAS 351317-23-2)
- (r)-n-((s)-2-Methoxy-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-5-yl)-2-methylpropane-2-sulfinamide (CAS 2377355-74-1)
- Ethyl 2-amino-4-methoxythiophene-3-carboxylate (CAS 179762-27-7)
- 2-(Benzylthio)-4,5-dihydro-1h-imidazole (CAS 20268-38-6)
- 1-(3-Bromophenyl)-3-cyclopentylurea (CAS 195451-89-9)
- 4-Chloro-5-(diethylamino)-2-phenylpyridazin-3(2H)-one (CAS 16189-63-2)
- (5-Amino-6-methylpyridin-2-yl)methanol (CAS 1807089-84-4)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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