4-(1,3-Dibromopropan-2-yl)tetrahydro-2H-pyran CAS 1996400-87-3
| CAS No. | 1996400-87-3 |
| Molecular Formula | C8H14Br2O |
| Molecular Weight | 286.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1,3-Dibromopropan-2-yl)tetrahydro-2H-pyran is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(1,3-Dibromopropan-2-yl)tetrahydro-2H-pyran (CAS 1996400-87-3), a certified reference material (molecular formula C8H14Br2O, MW 286.00 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H14Br2O, 4-(1,3-Dibromopropan-2-yl)tetrahydro-2H-pyran contains 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 286.00 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(1,3-Dibromopropan-2-yl)tetrahydro-2H-pyran under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14Br2O |
| Molecular Weight | 286.00 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.) | 1996 |
| Halogen Content | Br-containing |
Related Dibromopropan Standards
Recommended Standards
- 2-Bromo-6-nitro-4-(trifluoromethyl)phenol (CAS 206759-48-0)
- 4-bromo-1-(bromomethyl)-2-methoxybenzene (CAS 854778-42-0)
- 2-Bromo-5-(trifluoromethoxy)nitrobenzene (CAS 95668-21-6)
- 4-Bromo-2-nitro-6-(trifluoromethyl)phenol (CAS 2089255-50-3)
- N-[(Pyrrolidin-3-yl)methyl]methanesulfonamide (CAS 1064048-61-8)
- bis(1-[2-(dimethylamino)ethyl]guanidine), sulfuric acid (CAS 905300-72-3)
- Aspoxicillin (CAS 63358-49-6)
- 2-Chloro-n-[(4-methanesulfonylphenyl)methyl]acetamide (CAS 1247359-34-7)
- N-(tert-butyl)-4-phenylpiperazine-1-carboxamide (CAS 1023437-37-7)
- Cabozantinib Impurity 5 (CAS 849217-60-3)
- 5-Bromo-6-methoxy-1H-indazole-3-carboxylic acid (CAS 1134328-13-4)
- Mesalazine Impurity 42 (CAS 104786-99-4)
- tert-Butyl N-(4-chloro-3-fluorophenyl)-N-ethylcarbamate (CAS 1881289-32-2)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
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