4-Chloro-2-(3-chloropyridin-2-yl)-6-methylpyrimidine CAS 1089330-86-8
| CAS No. | 1089330-86-8 |
| Molecular Formula | C10H7Cl2N3 |
| Molecular Weight | 240.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H7Cl2N3, 4-Chloro-2-(3-chloropyridin-2-yl)-6-methylpyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Chloro-2-(3-chloropyridin-2-yl)-6-methylpyrimidine (CAS 1089330-86-8), molecular formula C10H7Cl2N3 and molecular weight 240.09 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-Chloro-2-(3-chloropyridin-2-yl)-6-methylpyrimidine 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 | C10H7Cl2N3 |
| Molecular Weight | 240.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-Chloro-4-methylisoquinoline-3-carbonyl chloride (CAS 89928-57-4)
- 2-Chloro-N-(3-chlorophenyl)pyrimidin-4-amine (CAS 260045-66-7)
- 4-Chloro-2-(6-chloropyridin-3-yl)-6-methylpyrimidine (CAS 221313-09-3)
- 4-Chloro-6-(4-chlorophenyl)pyrimidin-2-amine (CAS 875233-32-2)
- 4-Chloro-N-(3-chlorophenyl)pyrimidin-2-amine (CAS 950752-52-0)
- 5-CHloro-2-(3-chlorophenoxy)pyridine (CAS 28373-53-7)
- 6-Chloro-N-(3-chlorophenyl)pyrimidin-4-amine (CAS 405939-02-8)
- 3-Chloro-5-(chloromethyl)benzenesulfonamide (CAS 1379297-81-0)
Recommended Standards
- 4,6-dichloro-5-methyl-2-(pyridin-2-yl)pyrimidine (CAS 10198-77-3)
- 5-(2,6-Dichlorophenyl)pyrimidin-2-amine (CAS 1111102-00-1)
- 1-(2,7-Dichloroquinolin-3-yl)ethanone (CAS 1017403-35-8)
- 5-(2,5-Dichlorophenyl)pyrimidin-2-amine (CAS 1111104-96-1)
- (1R,2R)-2-(2-methylbenzoyl)cyclopentane-1-carboxylic acid (CAS 733740-79-9)
- (S)-1-(3-Hydroxypiperidin-1-yl)ethanone (CAS 1126736-22-8)
- N-(4,4-Dimethylcyclohexyl)-4,6-difluoro-1H-indole-2-carboxamide (CAS 1473450-62-2)
- tert-Butyl 4-(2-amino-2-iminoethyl)piperidine-1-carboxylate (CAS 1192163-96-4)
- 4-(2,5-Dimethyl-1H-pyrrol-1-yl)butanoic acid (CAS 110525-48-9)
- 3-Methyl-2-oxabicyclo[2.2.2]octane-1-carboxylic acid (CAS 2445784-32-5)
- 5-(4-Chloro-2-fluorophenyl)nicotinamide (CAS 1346691-88-0)
- 2-(2-phenylethyl)pyrimidine-5-carboxylic acid (CAS 1092291-49-0)
- Flomoxef Impurity 56 (CAS CATO-C4X-138256)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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