(5-Bromopyridin-2-yl)(phenyl)methanone CAS 206357-52-0
| CAS No. | 206357-52-0 |
| Molecular Formula | C12H8BrNO |
| Molecular Weight | 262.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 262.10 g/mol gives (5-Bromopyridin-2-yl)(phenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(5-Bromopyridin-2-yl)(phenyl)methanone (CAS 206357-52-0), molecular formula C12H8BrNO and molecular weight 262.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (5-Bromopyridin-2-yl)(phenyl)methanone (C12H8BrNO) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 262.10 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.
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), (5-Bromopyridin-2-yl)(phenyl)methanone 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 | C12H8BrNO |
| Molecular Weight | 262.10 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromopyridin Standards
- 4-(5-Bromopyridin-3-yl)benzaldehyde (CAS 1171896-26-6)
- (5-Bromopyridin-3-yl)(phenyl)methanone (CAS 59105-50-9)
- (6-Bromopyridin-2-yl)(phenyl)methanone (CAS 80100-17-0)
- (6-Bromopyridin-3-yl)-phenylmethanone (CAS 80100-16-9)
- 2-(6-Bromopyridin-2-yl)benzaldehyde (CAS 914349-51-2)
- 4-(5-Bromopyridin-2-yl)benzaldehyde (CAS 910547-57-8)
- 4-(6-Bromopyridin-2-yl)benzaldehyde (CAS 588727-65-5)
- 1-(5-Bromopyridin-3-yl)-4-chlorobutan-1-one (CAS 1823829-33-9)
Recommended Standards
- (3-Bromophenyl)(pyridin-3-yl)methanone (CAS 79362-44-0)
- (2-Bromophenyl)-pyridin-3-ylmethanone (CAS 77744-06-0)
- (2-Bromophenyl)(pyridin-2-yl)methanone (CAS 76160-34-4)
- tert-Butyl (4-bromofuran-2-yl)carbamate (CAS 1935268-93-1)
- [4-(but-3-yn-2-yloxy)phenyl]methanol (CAS 1803571-00-7)
- 1-(3-methyl-1,2-oxazol-5-yl)cyclopropane-1-carboxylic acid (CAS 1469286-26-7)
- 4-(4-Bromo-1h-pyrazol-1-yl)-3,5-difluorobenzaldehyde (CAS 1341477-93-7)
- 4-(Aminomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1806760-02-0)
- Obeticholic Acid (CAS 459789-99-2)
- 1-chloro-4-(2-isocyanatoethyl)benzene (CAS 55121-08-9)
- MOF-74(Co) (CAS 871658-67-2)
- 1-Methyl-2-oxo-1,2-dihydro-4-pyridinylboronic Acid (CAS 1351413-50-7)
- 1-(2-Amino-1,3-benzoxazol-7-yl)ethanone hydrochloride (CAS 1820615-08-4)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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