6-bromo-n-cyclopentylpyridin-2-amine CAS 959237-31-1
| CAS No. | 959237-31-1 |
| Molecular Formula | C10H13BrN2 |
| Molecular Weight | 241.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-bromo-n-cyclopentylpyridin-2-amine 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.
6-bromo-n-cyclopentylpyridin-2-amine (CAS 959237-31-1), molecular formula C10H13BrN2 and molecular weight 241.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13BrN2, 6-bromo-n-cyclopentylpyridin-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C10H13BrN2 |
| Molecular Weight | 241.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 5-Bromo-2-(pyrrolidin-1-yl)aniline (CAS 1016795-07-5)
- 5-Bromo-N-cyclopentyl-2-pyridinamine (CAS 1036468-34-4)
- 2-Bromo-6-(pyrrolidin-1-ylmethyl)pyridine (CAS 1113040-40-6)
- 2-Bromo-5-(piperidin-1-yl)pyridine (CAS 1142197-44-1)
- 2-Bromo-5-(piperidin-4-yl)pyridine (CAS 1159814-58-0)
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- 3-Bromo-2-methyl-6-(pyrrolidin-1-yl)pyridine (CAS 1199773-35-7)
Recommended Standards
- 6-Bromo-5,7-dimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 698974-42-4)
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- 6-Bromo-3-ethyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 2749733-45-5)
- Bis-(2-trifluoromethoxy-ethyl)-amine (CAS 960365-26-8)
- rac-(2R,3R)-1-ethyl-6-oxo-2-(pyridin-4-yl)piperidine-3-carboxylic acid (CAS 2027090-87-3)
- 5-(2-(Methoxymethyl)pyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-11-0)
- 3-(5-Methyl-1,3,4-Thiadiazol-2-Yl)Propanoic Acid (CAS 205383-48-8)
- 4-(4-(4-Aminophenoxy)phenyl)-2-(4-aminophenyl)phthalazin-1(2H)-one (CAS 228086-34-8)
- 3,4-Diiodo-1H-pyrrolo[2,3-b]pyridine (CAS 1352397-06-8)
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