3-Bromotetrahydro-2H-thiopyran CAS 32358-86-4
| CAS No. | 32358-86-4 |
| Molecular Formula | C5H9BrS |
| Molecular Weight | 181.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromotetrahydro-2H-thiopyran.
3-Bromotetrahydro-2H-thiopyran (CAS 32358-86-4) is a high-purity analytical reference standard with the molecular formula C5H9BrS and a molecular weight of 181.09 g/mol.
The molecular framework of 3-Bromotetrahydro-2H-thiopyran (C5H9BrS) is characterized by sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 3-Bromotetrahydro-2H-thiopyran 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 | C5H9BrS |
| Molecular Weight | 181.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromotetrahydro Standards
- 3-Bromotetrahydro-2H-pyran-2-ol (CAS 103755-65-3)
- 5-Bromotetrahydro-2H-pyran-2-ol (CAS 645413-10-1)
- 3-Bromotetrahydro-2H-thiopyran 1-oxide (CAS 332041-59-5)
- 3-Bromotetrahydro-2H-pyran (CAS 13047-01-3)
- 2-Bromotetrahydro-2H-pyran (CAS 6667-26-1)
- (+/-)-trans-3-Bromotetrahydro-2-(2-propynyloxy)-furan (2R,3S)-rel-3-Bromotetrahydro-2-(2-propyn-1-yloxy)-furan 109789-15-3 trans-3-Bromot-2-(2-propynyloxy)-etrahydrofuran (CAS 109789-15-3)
- 4-Bromotetrahydro-2H-pyran-4-carboxylic acid (CAS 1803600-06-7)
- 3-Bromotetrahydro-2h-thiopyran 1,1-dioxide (CAS 38690-81-2)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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