2-(Bromomethyl)-3-methylquinoline hydrobromide CAS 1956322-10-3
| CAS No. | 1956322-10-3 |
| Molecular Formula | C11H10BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Bromomethyl)-3-methylquinoline hydrobromide (CAS 1956322-10-3), molecular formula C11H10BrNHBr and molecular weight 317.02 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Bromomethyl)-3-methylquinoline hydrobromide (C11H10BrNHBr) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 317.02 g/mol, it falls into the moderately-high-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.
Physical & Chemical Properties
| Molecular Formula | C11H10BrN HBr |
| Molecular Weight | 317.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 5-(Bromomethyl)-2-methyl-4-(trifluoromethyl)thiazole (CAS 1000339-73-0)
- 2-Bromomethyl-5-chloro-1,3-dinitrobenzene (CAS 1000341-01-4)
- 2-(Bromomethyl)-2-butylhexanoic Acid (CAS 100048-86-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 4-(bromomethyl)-2-methylbenzonitrile (CAS 1001055-64-6)
- 2-(Bromomethyl)pyridin-3-ol hydrochloride (CAS 1001096-21-4)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 2-(bromomethyl)-1-oxaspiro[4.4]nonane (CAS 100238-92-4)
Recommended Standards
- 7H-Purin-8(9H)-one (CAS 13230-97-2)
- 5-(4-Chlorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 29527-27-3)
- 4,4-Dimethyl-2-(pyridin-3-yl)-4,5-dihydrooxazole (CAS 68981-86-2)
- 2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(pyridin-4-yl)pyrimidin-4-amine (CAS 402595-29-3)
- 1-(Phenylsulfonyl)piperidin-4-one O-((4-chlorophenyl)sulfonyl) oxime (CAS 477847-35-1)
- Evocalcet Impurity 37 (CAS CATO-C4X-248537)
- 3,4-Dichloro-3-(3,5-dimethylphenyl)propiophenone (CAS 898781-04-9)
- Methyl 4-(2-(1-chloro-2-ethoxy-2-oxoethylidene)hydrazinyl)benzoate (CAS 1207062-38-1)
- 3-(4-(Trifluoromethyl)phenyl)oxetan-3-ol (CAS 26755-29-3)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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