2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran CAS 1249345-29-6
| CAS No. | 1249345-29-6 |
| Molecular Formula | C11H19BrO2 |
| Molecular Weight | 263.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.17 g/mol gives 2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran (CAS 1249345-29-6) is a high-purity analytical reference standard with the molecular formula C11H19BrO2 and a molecular weight of 263.17 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.17 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.
As a certified reference material (CRM), 2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran 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 | C11H19BrO2 |
| Molecular Weight | 263.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 3-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydrofuran (CAS 1249369-29-6)
- 3-((1-(Bromomethyl)cyclohexyl)oxy)tetrahydrofuran (CAS 1343264-50-5)
- 1-(Bromomethyl)-4-((methylsulfonyl)methyl)benzene (CAS 1637371-06-2)
- 1-(Bromomethyl)-4-(ethylsulfonyl)benzene (CAS 90561-19-6)
- 5-(Bromomethyl)-2-(piperidin-1-yl)-4,5-dihydrothiazole (CAS 499979-61-2)
- 1-(Bromomethyl)-1-butoxy-3-methylcyclohexane (CAS 1247062-34-5)
- 1-(Bromomethyl)-1-(hexyloxy)cyclopentane (CAS 1247197-57-4)
- 1-(Bromomethyl)-1-(pentyloxy)cyclohexane (CAS 1247429-19-1)
Recommended Standards
- 4-(((2-Bromocyclopentyl)oxy)methyl)tetrahydro-2h-pyran (CAS 1248813-06-0)
- Ethyl 5-nitro-2-(trifluoromethyl)benzoate (CAS 1214332-64-5)
- 3-(((2-Bromocyclohexyl)oxy)methyl)tetrahydrofuran (CAS 1250310-99-6)
- Ethyl 2-nitro-5-(trifluoromethyl)benzoate (CAS 1214325-74-2)
- trans-4-(4-Hydroxyphenyl)cyclohexanol (CAS 65132-43-6)
- 1-(2-Fluorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-30-9)
- 6-CHloro-8-iodo-imidazo[1,2-a]pyridine HCl (CAS 1820607-31-5)
- (S)-7-(3-Aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-8-(trifluoromethoxy)-1,4-dihydroquinoline-3-carboxylic acid (CAS 178174-20-4)
- ethyl 1-acetylcyclopropanecarboxylate (CAS 32933-03-2)
- (S)-5-(hydroxydiphenylmethyl)pyrrolidin-2-one (CAS 149561-81-9)
- 2-(N-(5-Chloro-2-methylphenyl)methylsulfonamido)-N-(2,6-difluorophenyl)acetamide (CAS 708219-39-0)
- 3A,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl butyrate (CAS 17511-61-4)
- Upadacitinib Impurity 199 (CAS CATO-C4X-2405199)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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