3-Bromo-3-ethylpentane CAS 73908-04-0
| CAS No. | 73908-04-0 |
| Molecular Formula | C7H15Br |
| Molecular Weight | 179.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Bromo-3-ethylpentane (CAS 73908-04-0), molecular formula C7H15Br and molecular weight 179.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, 3-Bromo-3-ethylpentane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.10 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.
CATO manufactures 3-Bromo-3-ethylpentane 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 | C7H15Br |
| Molecular Weight | 179.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1978 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2-methylhexane (CAS 101258-57-5)
- 1-Bromo-2,2,3-trimethylbutane (CAS 101419-71-0)
- 1-bromo-2,3,3-trimethylbutane (CAS 1498334-29-4)
- 1-Bromo-3-ethylpentane (CAS 1647-24-1)
- 1-Bromo-2,3-dimethylpentane (CAS 7485-44-1)
- 1-Bromo-2,4-dimethylpentane (CAS 6570-91-8)
- 1-bromo-3,3-dimethylpentane (CAS 6188-50-7)
- 1-Bromo-3,4-dimethylpentane (CAS 6570-92-9)
Recommended Standards
- 3-(Bromomethyl)-2-methylpentane (CAS 32444-35-2)
- 4-(Trifluoromethyl)pyridine-2,6-diol (CAS 356518-28-0)
- 2-Bromo-5-methylhexane (CAS 6570-93-0)
- 4-Bromoheptane (CAS 998-93-6)
- 3-(1-(Aminomethyl)cyclobutyl)-2-methylpentan-3-ol (CAS 1528070-65-6)
- Methyl 3,4-diaminobutanoate dihydrochloride (CAS 1554121-30-0)
- 4-Methylcarbazole (CAS 3770-48-7)
- tert-Butyl (3-methyl-4H-1,2,4-triazol-4-yl)carbamate (CAS 209797-71-7)
- 2-Methylthiophene-3-thiol (CAS 2527-76-6)
- 3-Chloro-2-fluoro-5-methylpyridine (CAS 1031929-23-3)
- tert-Butyl (2-bromo-5-chloropyridin-3-yl)carbamate (CAS 1870679-03-0)
- 2,5-Di(pyridin-4-yl)-1,3,4-thiadiazole (CAS 15311-09-8)
- 4-Nitro-1-{[4-(trifluoromethyl)phenyl]methyl}-1h-pyrazole (CAS 1104806-97-4)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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