1,5-Dibromopentane CAS 111-24-0
| CAS No. | 111-24-0 |
| Molecular Formula | C5H10Br2 |
| Molecular Weight | 229.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H10Br2, 1,5-Dibromopentane contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 229.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,5-Dibromopentane (CAS 111-24-0), molecular formula C5H10Br2 and molecular weight 229.94 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,5-Dibromopentane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H10Br2 |
| Molecular Weight | 229.94 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromopentane Standards
- 2,4-Dibromopentane (CAS 19398-53-9)
- 1,2-dibromopentane (CAS 3234-49-9)
- 1,3-Dibromopentane (CAS 42474-20-4)
- 2,3-Dibromopentane 5398-25-4 NSC-4601 NSC4601 Pentane,3-dibromo- (CAS 5398-25-4)
- 1,4-Dibromopentane (CAS 626-87-9)
- 1,5-Dibromopentane-1,1,5,5-d4 (CAS 1219803-90-3)
- 1,5-Dibromopentane-d10 (CAS 1219802-90-0)
- 3,5-Dibromopentane-2-one (CAS 63141-05-9)
Recommended Standards
- 1-Bromo-2-(bromomethyl)butane (CAS 28148-05-2)
- (2-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)boronic acid (CAS 1014613-47-8)
- (5-(Trifluoromethyl)benzofuran-2-yl)boronic acid (CAS 1396752-77-4)
- 1,3-Dibromo-3-methylbutane (CAS 24443-15-0)
- N-(3-Benzyl-2-quinoxalinyl)-2-cyanoethanimidohydrazide (CAS 478064-19-6)
- Sodium 2-(cyclopentyloxy)-2-phenylacetate (CAS 1430475-26-5)
- tert-butyl 6-(4-methyloxazol-5-yl)-1,4-diazepane-1-carboxylate (CAS 2359497-92-8)
- 4-[4-(2-Pyridinyl)-2-pyrimidinyl]phenyl 2-phenylacetate (CAS 477857-40-2)
- 1,3-Bis(4-bromophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-54-7)
- 4-Benzothiazoleboronic Acid Pinacol Ester (CAS 1352796-64-5)
- 3-Amino-4-chlorophenylboronic Acid Pinacol Ester (CAS 850567-56-5)
- 7-chloro-2-ethyl-3-iodo-5-methylpyrazolo[1,5-a]pyrimidine (CAS 2908821-55-4)
- 1,2-dihexadecanoyl-sn-glycero-3-phosphobutanol (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphobutanol (sodium salt) 16:0 Phosphatidylbutanol 92609-92-2 (CAS 92609-92-2)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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