3-(bromomethyl)-2-methyl-6-(propan-2-yl)pyridine CAS 1379323-12-2
| CAS No. | 1379323-12-2 |
| Molecular Formula | C10H14BrN |
| Molecular Weight | 228.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(bromomethyl)-2-methyl-6-(propan-2-yl)pyridine (CAS 1379323-12-2), molecular formula C10H14BrN and molecular weight 228.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 3-(bromomethyl)-2-methyl-6-(propan-2-yl)pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 3-(bromomethyl)-2-methyl-6-(propan-2-yl)pyridine 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 | C10H14BrN |
| Molecular Weight | 228.13 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromomethyl Standards
- 1-(3-(Bromomethyl)phenyl)-N,N-dimethylmethanamine (CAS 198271-51-1)
- 3-(Bromomethyl)-5-(tert-butyl)pyridine (CAS 2089334-13-2)
- 2-(Bromomethyl)-1,3-benzothiazole (CAS 106086-78-6)
- 1-(Bromomethyl)-2-isothiocyanatobenzene (CAS 108288-40-0)
- 5-(Bromomethyl)benzo[d]thiazole (CAS 131337-65-0)
- 1-(Bromomethyl)-3-isothiocyanatobenzene (CAS 155863-31-3)
- 3-(bromomethyl)-1-methanesulfonylazetidine (CAS 1850205-92-3)
- 3-(bromomethyl)-1,2-benzothiazole (CAS 59057-83-9)
Recommended Standards
- (4-Bromo-2-isopropylphenyl)methanamine (CAS 1370601-16-3)
- (S)-1-(3-bromophenyl)butan-1-amine (CAS 1391536-26-7)
- 1-Methyl-2,4-bis(trifluoromethyl)benzene (CAS 136664-96-5)
- (R)-1-(3-bromophenyl)butan-1-amine (CAS 1391542-02-1)
- 1-(2-Naphthyl)-2-propyn-1-ol (CAS 15100-93-3)
- 4-(2-Aminoethyl)tetrahydropyran (CAS 65412-03-5)
- 2-Chloro-5-(chloromethyl)nicotinaldehyde (CAS 176433-45-7)
- Palonosetron Impurity 50 (CAS CATO-C4X-110550)
- 2,3,5,6-Tetrachloroterephthalamide (CAS 1786-85-2)
- 2-chloro-5-nitropyrimidine (CAS 10320-42-0)
- Methyl 5-amino-3-chloropyrazine-2-carboxylate (CAS 34617-66-8)
- Amifostine Impurity 7 (CAS 174397-83-2)
- Diethyl N-[(1S)-1-(phenylmethyl)-2-(1-piperidinyl)ethyl]phosphoramidate (CAS 2417471-78-2)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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