1-Bromo-2-isopropoxycyclopentane CAS 1249261-73-1
| CAS No. | 1249261-73-1 |
| Molecular Formula | C8H15BrO |
| Molecular Weight | 207.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-isopropoxycyclopentane (CAS 1249261-73-1) is a high-purity analytical reference standard with the molecular formula C8H15BrO and a molecular weight of 207.11 g/mol.
1-Bromo-2-isopropoxycyclopentane (C8H15BrO) 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-Bromo-2-isopropoxycyclopentane 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 | C8H15BrO |
| Molecular Weight | 207.11 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.) | 1990 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 2-(2,6-Dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(1H-imidazol-2-ylamino)-propyl]-1H-indazole-4-carbonyl}-amino)-propionic acid (CAS 1231019-70-7)
- 1-Boc-3-hydroxyazetidine-3-carbonitrile (CAS 1493737-08-8)
- 3-Cyclopropyl-1-(pyrrolidin-3-yl)urea (CAS 1250289-17-8)
- N-Cbz-N-(2,2-dimethoxyethyl)-2-propen-1-amine (CAS 569682-60-6)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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