40775-71-1 Pyridine, 2-[(4-bromophenyl)methoxy]- CAS 40775-71-1
| CAS No. | 40775-71-1 |
| Molecular Formula | C12H10BrNO |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 40775-71-1 Pyridine, 2-[(4-bromophenyl)methoxy]- (C12H10BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 264.12 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 40775-71-1 Pyridine, 2-[(4-bromophenyl)methoxy]- (CAS 40775-71-1), a certified reference material (molecular formula C12H10BrNO, MW 264.12 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO |
| Molecular Weight | 264.12 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Pyridine Standards
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- Methyl 3-(pyridine-4-amido)thiophene-2-carboxylate (CAS 540757-87-7)
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- 4,4'-(Pyridine-2,5-diyl)dianiline (CAS 895156-63-5)
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Recommended Standards
- SMER 28 (CAS 307538-42-7)
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- 4-Acetyl-1-methyl-1H-imidazole-2-carbaldehyde (CAS 482586-80-1)
- 2-(((1-Ethyl-1H-pyrazol-5-yl)methyl)thio)acetic acid (CAS 1172533-68-4)
- 3-(4-Isobutyl-1-piperazinyl)-3-oxopropanoic acid (CAS 713522-62-4)
- 5-(Difluoromethyl)-2-methylpyridin-3-amine (CAS 1805959-84-5)
- 1572AE 35965-96-9 4-(2-Phenoxyethoxy)aniline C14H15NO2 (CAS 35965-96-9)
- 3,5-Dibromonitrobenzene (CAS 6311-60-0)
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