5-Bromohex-1-ene CAS 4558-27-4
| CAS No. | 4558-27-4 |
| Molecular Formula | C6H11Br |
| Molecular Weight | 163.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Bromohex-1-ene (CAS 4558-27-4) is a high-purity analytical reference standard with the molecular formula C6H11Br and a molecular weight of 163.06 g/mol.
Owing to bromine substitution, 5-Bromohex-1-ene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.06 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.
Physical & Chemical Properties
| Molecular Formula | C6H11Br |
| Molecular Weight | 163.06 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Bromohex Standards
Recommended Standards
- 5-Bromo-2-methylpent-1-ene (CAS 41182-50-7)
- rel-(1R,2R)-1-(Bromomethyl)-2-ethylcyclopropane (CAS 2307782-57-4)
- 1-(4-METHOXYPHENYL)-1-CYCLOPENTANE CARBOXYLIC ACID 2270-59-9 (CAS 2270-59-9)
- 4-Bromo-3,3-dimethylbut-1-ene (CAS 97797-99-4)
- Ethyl 2-(m-tolyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylate (CAS 2416673-84-0)
- 2-Amino-3-phenyl-1-(1-pyrrolidinyl)-1-propanonehydrochloride (CAS 1236258-19-7)
- (2S,4S)-1-tert-Butyl 2-methyl 4-(naphthalen-2-yloxy)pyrrolidine-1,2-dicarboxylate (CAS 317357-41-8)
- 3,4-Di(3-indolyl)-1H-pyrrole-2,5-dione (CAS 119139-23-0)
- 2H-Isoindol-1-amine (CAS 113391-79-0)
- 7-(Trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 450-62-4)
- 2-(2-Chloro-5,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017329-62-2)
- Methyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-galactopyranoside (CAS 75669-79-3)
- 1045859-16-2 tert-Butyl [5-methoxy-4-(prop-2-en-1-yl)pyridin-3-yl]carbamate DTXSID90670130 (CAS 1045859-16-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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