1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O CAS 140200-76-6
| CAS No. | 140200-76-6 |
| Molecular Formula | C5H8Br2O |
| Molecular Weight | 243.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O.
1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O (CAS 140200-76-6), molecular formula C5H8Br2O and molecular weight 243.92 g/mol, is a CATO reference standard with documented purity and traceability.
1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O (C5H8Br2O) contains a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O 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 | C5H8Br2O |
| Molecular Weight | 243.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1997 |
| Halogen Content | Br-containing |
Related Dibromopentan Standards
Recommended Standards
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- 2,3-Dibromooxane (CAS 56660-59-4)
- N-Methyl-2-(trimethylstannyl)pyrrole (CAS 107311-71-7)
- 1-Benzyl-1H-1,2,3-triazol-4-amine (CAS 1313233-08-7)
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- 2-((4-Methylpiperazin-1-yl)methyl)benzoic acid, 98% (CAS 514209-40-6)
- 2,6-Diethoxypyrimidin-4-amine (CAS 77297-30-4)
- (2R,3R)-N-(2-Methoxybenzyl)-2-phenylpiperidin-3-amine (CAS 136982-37-1)
- 1,4-Dibromo-2-methyl-5-nitrobenzene (CAS 219310-40-4)
- 3-Chloro-6-methylpyrazine-2-carboxylic acid (CAS 1384678-93-6)
- N-(5-Methylisoxazol-3-yl)butyramide (CAS 544426-28-0)
- 4-(3,5-Dimethoxyphenyl)but-3-yn-2-one (CAS 2605087-14-5)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
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