6-Bromo-1-hydroxypyrene CAS 114562-65-1
| CAS No. | 114562-65-1 |
| Molecular Formula | C16H9BrO |
| Molecular Weight | 297.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Bromo-1-hydroxypyrene 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.
6-Bromo-1-hydroxypyrene (CAS 114562-65-1), molecular formula C16H9BrO and molecular weight 297.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Bromo-1-hydroxypyrene (C16H9BrO) contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 297.15 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C16H9BrO |
| Molecular Weight | 297.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
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Recommended Standards
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- Carmofur (CAS 61422-45-5)
- 3-Hydroxy-1-(4H-1,2,4-triazol-4-yl)-1,4,5,6-tetrahydro-2H-indol-2-one (CAS 1144474-71-4)
- Ethyl 5-cyano-2-(trifluoromethyl)nicotinate (CAS 1245915-87-0)
- 637744-49-1 3-Fluoro-N-[(3,4,5-trifluorophenyl)methyl]aniline DTXSID30716864 (CAS 637744-49-1)
- 3,5-Dichloro-4-fluoromandelic acid (CAS 1806317-31-6)
- 1-(4-Chlorophenyl)-2-(triphenyl-l5-phosphaneylidene)ethan-1-one (CAS 1777-56-6)
- 2-Nitroquinoxaline (CAS 117764-57-5)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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