4-(Chloromethyl)-2-(4-chlorophenyl)pyrimidine CAS 1339637-62-5
| CAS No. | 1339637-62-5 |
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(Chloromethyl)-2-(4-chlorophenyl)pyrimidine 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.
4-(Chloromethyl)-2-(4-chlorophenyl)pyrimidine (CAS 1339637-62-5) is a high-purity analytical reference standard with the molecular formula C11H8Cl2N2 and a molecular weight of 239.10 g/mol.
Based on its molecular formula C11H8Cl2N2, 4-(Chloromethyl)-2-(4-chlorophenyl)pyrimidine 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 239.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 5-(Chloromethyl)-2-(4-chlorophenyl)pyrimidine (CAS 1343328-75-5)
- (4-(Chloromethyl)phenyl)methanesulfonyl Chloride (CAS 1314928-78-3)
- 4-(Chloromethyl)-N-(4-methylphenyl)-1,3-thiazol-2-amine hydrochloride (CAS 33188-18-0)
- Chloromethyl 2,4-dichlorobenzoate (CAS 70190-72-6)
- 2-(Chloromethyl)-5-(4-methoxy-3-methylphenyl)-1,3,4-oxadiazole (CAS 1086398-45-9)
- Methyl 2-(chloromethyl)-1-methyl-1h-1,3-benzodiazole-5-carboxylate (CAS 1242267-88-4)
- Ethyl 5-(chloromethyl)benzofuran-2-carboxylate (CAS 13257-19-7)
- 5-(Chloromethyl)-3-(3-methoxy-4-methylphenyl)-1,2,4-oxadiazole (CAS 1423024-64-9)
Recommended Standards
- L-3,6-Bis(ß-chloroethyl)-2,5-diketopiperazine (CAS 1333325-25-9)
- 2-Chloro-4-(3-chlorophenyl)-5-methylpyrimidine (CAS 1341200-64-3)
- 1H-Indole-3-carbonitrile, 2,7-dichloro-1-ethyl- (CAS 1310131-00-0)
- 1-(3,5-Dichloro-4-fluorophenyl)thiourea (CAS 1263377-07-6)
- 107095-00-1 N,2,3-Trimethyl-5-nitroquinoxalin-6-amine DTXSID20545009 (CAS 107095-00-1)
- [(2S,4R)-2-[bis(3,5-dimethylphenyl)hydroxymethyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-pyrrolidinyl][4-(1-pyrrolidinyl)-3-pyridinyl]methanone (CAS 1859968-65-2)
- 3-[5-(3-methoxyphenyl)-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1160246-12-7)
- 3-Methyl-4-((tetrahydro-2H-pyran-2-yl)methoxy)aniline (CAS 940009-03-0)
- 3-hexyn-2-ol (CAS 109-50-2)
- Methyl 4-hydroxy-3-(trifluoromethyl)benzoate (CAS 115933-50-1)
- n-(Cyclopropylmethyl)-4-methoxypiperidine-1-carboxamide (CAS 1311941-76-0)
- 4-Hydrazinyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-72-5)
- Sodium 4-nitrobenzoate (CAS 3847-57-2)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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