3-Chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyrimidine CAS 439110-68-6
| CAS No. | 439110-68-6 |
| Molecular Formula | C12H7Cl2N3 |
| Molecular Weight | 264.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyrimidine (CAS 439110-68-6), a certified reference material (molecular formula C12H7Cl2N3, MW 264.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7Cl2N3, 3-Chloro-2-(4-chlorophenyl)imidazo[1,2-a]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 264.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2N3 |
| Molecular Weight | 264.11 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1019918-88-7)
- 4-Chloro-2-(4-chlorophenyl)pyrazolo[1,5-a]pyrazine (CAS 1255784-46-3)
- 4-Chloro-2-(3-chlorophenyl)pyrazolo[1,5-a]pyrazine (CAS 1326816-77-6)
- 1365962-70-4 2-Chloro-N-(2-chloro-4,6-dimethoxyphenyl)acetamide MFCD22056660 (CAS 1365962-70-4)
- 6-Chloro-2-(4-chlorophenyl)imidazo[1,2-b]pyridazine (CAS 1844-56-0)
- (4-Chloro-phenyl)-(6-chloro-pyridazin-3-yl)-acetonitrile (CAS 339008-49-0)
- 2-Chloro-n-(4-chloro-2,5-dimethoxyphenyl)acetamide (CAS 448250-64-4)
- 2-Chloro-N-(5-chloro-2,4-dimethoxyphenyl)acetamide (CAS 23543-12-6)
Recommended Standards
- 3,6-Dichloroacridin-9(10H)-one (CAS 5100-80-1)
- 4-(2,4-Dichlorophenoxy)benzonitrile (CAS 24789-52-4)
- 3-(3-iodoazetidin-1-yl)bicyclo[1.1.1]pentan-1-amine (CAS 2288691-74-5)
- 4-(tert-Butyl)-5-iodo-1-methyl-1H-pyrazole (CAS 2750602-33-4)
- Cyclohexyl phenyl ketone (CAS 712-50-5)
- 4-Bromo-2-isopropylpyridine (CAS 908267-63-0)
- 2-(2-Chlorobenzamido)benzoic acid (CAS 31408-56-7)
- 4-(Difluoromethoxy)-6-methoxypyrimidin-2-amine (CAS 85821-32-5)
- 4-((2-Bromophenyl)amino)-4-oxobutanoic acid (CAS 62134-47-8)
- ((1,2,3,4-Tetrahydronaphthalen-1-yl)methyl)hydrazine (CAS 1341908-40-4)
- Furo[3,4-d]pyrimidine-5,7-dione (CAS 26060-79-7)
- N-(5,6,7,8-Tetrahydroquinolin-4-yl)acetamide (CAS 858466-68-9)
- 2-(Difluoromethyl)-3,6-dimethoxy-5-hydroxypyridine (CAS 1806799-84-7)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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