2-(3-Bromopropyl)tetrahydro-2H-pyran CAS 68655-87-8
| CAS No. | 68655-87-8 |
| Molecular Formula | C8H15BrO |
| Molecular Weight | 207.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.11 g/mol gives 2-(3-Bromopropyl)tetrahydro-2H-pyran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3-Bromopropyl)tetrahydro-2H-pyran (CAS 68655-87-8), a certified reference material (molecular formula C8H15BrO, MW 207.11 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 2-(3-Bromopropyl)tetrahydro-2H-pyran is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.11 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-(3-Bromopropyl)tetrahydro-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 | 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.) | 1976 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- 4-(3-Bromopropyl)oxane (CAS 1050496-70-2)
- 3-(3-bromopropyl)-1,3-oxazolidin-2-one (CAS 42351-29-1)
- 2-(3-Bromopropyl)oxazinane (CAS 1357354-19-8)
- 1-(3-Bromopropyl)piperidine (CAS 61272-70-6)
- 3-(3-Bromopropyl)piperidine (CAS 566929-52-0)
- 4-(3-Bromopropyl)piperidine (CAS 256409-16-2)
- 2-(2-Bromopropyl)thiazole (CAS 1339265-99-4)
- 2-(1-Bromopropyl)thiazole (CAS 1352072-67-3)
Recommended Standards
- 1-Nitro-4-(trifluoromethoxy)benzene (CAS 713-65-5)
- 2-(bromomethyl)-5,5-dimethyloxane (CAS 2060000-68-0)
- 1-bromooctan-2-one (CAS 26818-08-6)
- 2-(Difluoromethoxy)-1-fluoro-4-nitrobenzene (CAS 97963-50-3)
- 2,3,3-trimethyl-2,3-dihydro-1H-indole (CAS 18781-58-3)
- 1,3-Bis(methylsulfonyl)benzene (CAS 22821-85-8)
- tert-butyl N-[(4-carbamoylfuran-2-yl)methyl]carbamate (CAS 1803587-45-2)
- Ethyl 2-(4-aminocyclohexyl)acetate (CAS 343775-23-5)
- 2-Methoxy-4-(2'-nitrovinyl)phenyl-2-acetamido-2-deoxy-beta-glucopyranoside (CAS 70622-74-1)
- 4-Amino-3-(2,5-dimethylphenyl)butanoic acid (CAS 1505824-72-5)
- 3-amino-4-(propylamino)benZamide (CAS 1153955-94-2)
- tert-butyl 4-[(2S,3R)-3-nitro-6-oxopiperidin-2-yl]piperidine-1-carboxylate (CAS 1820571-62-7)
- 4-(1,3-Dioxaindan-5-yl)-3-(furan-2-yl)-1,2-oxazol-5-amine (CAS 1096939-74-0)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com