(5-Bromo-7-fluoronaphthalen-2-yl)methanol CAS 1632077-31-6
| CAS No. | 1632077-31-6 |
| Molecular Formula | C11H8BrFO |
| Molecular Weight | 255.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Bromo-7-fluoronaphthalen-2-yl)methanol (CAS 1632077-31-6), a certified reference material (molecular formula C11H8BrFO, MW 255.08 g/mol) for analytical method development and quality control.
Structurally, (5-Bromo-7-fluoronaphthalen-2-yl)methanol (C11H8BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 255.08 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (5-Bromo-7-fluoronaphthalen-2-yl)methanol 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 | C11H8BrFO |
| Molecular Weight | 255.08 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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Recommended Standards
- 4-Methyl-8-(4-methyl-1-oxopentan-2-yl)-2,6-dioxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide (CAS 1380504-24-4)
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- Crisaborole-d4 (CAS CATO-C4X-202134)
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- 4-(4-Methyl-4,5-dihydrooxazol-2-yl)aniline (CAS 144232-55-3)
- 1-(pyrrolidin-3-yl)piperidine (CAS 184970-32-9)
- 5-Ethyl-4-propyl-1,2,5-thiadiazolidin-3-one 1,1-dioxide (CAS 741231-49-2)
- 6-(4-Aminophenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 1039364-91-4)
- PF-04457845 (CAS 1020315-31-4)
- 1-(2-(P-tolyloxy)ethyl)-1,3-dihydro-2h-benzo[d]imidazol-2-imine (CAS 325822-85-3)
- (4-Chlorophenyl)(1,2,4-oxadiazol-3-yl)methanamine (CAS 1155532-35-6)
- 4-Chloro-8-ethylpteridin-7(8H)-one (CAS 1707609-57-1)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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