2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran CAS 402751-59-1
| CAS No. | 402751-59-1 |
| Molecular Formula | C7H13BrO2 |
| Molecular Weight | 209.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H13BrO2, 2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 209.08 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.
2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran (CAS 402751-59-1), molecular formula C7H13BrO2 and molecular weight 209.08 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), 2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran 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 | C7H13BrO2 |
| Molecular Weight | 209.08 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 4-(Bromomethyl)-4-methoxytetrahydro-2H-pyran (CAS 111511-47-8)
- 5-(Bromomethyl)-2,2-dimethyl-1,3-dioxane (CAS 111934-94-2)
- 3-(bromomethyl)-1,1-dimethoxycyclobutane (CAS 1419101-20-4)
- [4-(bromomethyl)tetrahydropyran-4-yl]methanol (CAS 174747-96-7)
- 4-(Bromomethyl)-3-methoxytetrahydro-2H-pyran (CAS 1862013-12-4)
- 2-(Bromomethyl)-2-ethylbutanoic acid (CAS 58230-49-2)
- trans-1-(Bromomethyl)-1-fluoro-2-methylcyclohexane (CAS 170961-58-7)
- 1-(Bromomethyl)-1-fluoro-4-methylcyclohexane (CAS 2200728-48-7)
Recommended Standards
- 2-Bromo-4,4-dimethylpentanoic acid (CAS 29846-98-8)
- 2-(4-Bromobutyl)-1,3-dioxolane (CAS 87227-41-6)
- 2-Bromo-4-methylpentanoic Acid Methyl Ester (CAS 61837-46-5)
- 2-(3-Bromopropyl)-2-methyl-1,3-dioxolane (CAS 24400-75-7)
- 2-(1-Bromoethyl)thiophene, 97% (CAS 93449-09-3)
- 4-Benzyl-4H-furo[3,2-b]pyrrole (CAS 119118-10-4)
- methyl 1-ethyl-4-iodo-1h-pyraZole-5-carboxylate (CAS 1354704-69-0)
- Benzene, ethenylmethyl-, homopolymer (CAS 9017-21-4)
- 2-Fluoro-5-iodobenzylamine (CAS 771572-96-4)
- 1-Chloro-2-Propanol (CAS 127-00-4)
- 1,4-Dioxaspiro[4.5]decane-8-sulfonyl chloride (CAS 1262407-55-5)
- 4,4-Diamino-5,5-dimethyl-2,2-biphenyldisulfonic acid disodium salt (CAS 67027-35-4)
- ((1-(Bromomethyl)cyclohexyl)oxy)cycloheptane (CAS 1342144-96-0)
- Peptide 433 (CAS CATO-CPTD788433)
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