(3-Bromophenyl)(4-methylpyridin-3-yl)methanone CAS 1187170-04-2
| CAS No. | 1187170-04-2 |
| Molecular Formula | C13H10BrNO |
| Molecular Weight | 276.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 276.13 g/mol gives (3-Bromophenyl)(4-methylpyridin-3-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (3-Bromophenyl)(4-methylpyridin-3-yl)methanone (CAS 1187170-04-2), a certified reference material (molecular formula C13H10BrNO, MW 276.13 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (3-Bromophenyl)(4-methylpyridin-3-yl)methanone is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 276.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H10BrNO |
| Molecular Weight | 276.13 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-2-(pyridin-4-yl)ethanone (CAS 100397-96-4)
- n-(3-Bromophenyl)benzamide (CAS 10286-85-8)
- 2-(4-Bromophenyl)-1-(pyridin-3-yl)ethan-1-one (CAS 106997-54-0)
- 2-(4-Bromophenyl)-1-(pyridin-4-yl)ethan-1-one (CAS 1099433-27-8)
- (4-Bromophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187164-70-0)
- (4-Bromophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187165-01-0)
- (3-Bromophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187165-38-3)
- (2-Bromophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187166-44-4)
Recommended Standards
- (2-Bromophenyl)(6-methylpyridin-2-yl)methanone (CAS 1187169-94-3)
- (3-Bromophenyl)(6-methylpyridin-2-yl)methanone (CAS 1187170-38-2)
- (3-Bromophenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-54-5)
- 2-(4-Bromobenzoyl)-6-methylpyridine (CAS 1187170-43-9)
- 2,6-Diallylaniline (CAS 36284-38-5)
- 4-(2-Methoxyphenyl)piperidin-4-amine dihydrochloride (CAS 1779124-50-3)
- n-benZyl-2-(2-formylphenoxy)acetamide (CAS 575448-44-1)
- N-methyl-1-(2-methylimidazo[1,2-a]pyridin-3-yl)methanamine (CAS 857283-58-0)
- (3-(2-Methyl-1H-imidazol-5-yl)phenyl)methanol (CAS 1349717-89-0)
- 4-Bromo-3-(2,3-dimethylphenyl)-3-fluoropropiophenone (CAS 898792-89-7)
- n,n-Dimethyl-4-(morpholin-2-yl)pyrimidin-2-amine (CAS 1316218-43-5)
- Methyl 5-Amino-2-chlorobenzoate (CAS 42122-75-8)
- Sodium Picosulfate Monohydrate (CAS 1307301-38-7)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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