2-(2,4-Dimethylphenyl)imidazo[1,2-a]pyrimidine CAS 881040-42-2
| CAS No. | 881040-42-2 |
| Molecular Formula | C14H13N3 |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(2,4-Dimethylphenyl)imidazo[1,2-a]pyrimidine (CAS 881040-42-2), a certified reference material (molecular formula C14H13N3, MW 223.27 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2,4-Dimethylphenyl)imidazo[1,2-a]pyrimidine (C14H13N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H13N3 |
| Molecular Weight | 223.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 2-(3,4-Dimethylphenyl)imidazo[1,2-a]pyrimidine (CAS 110179-23-2)
- 2-(3,5-Dimethylphenyl)benzo[d]oxazole (CAS 154715-81-8)
- 2-(3,4-Dimethylphenyl)benzo[d]oxazole (CAS 16155-55-8)
- 2-(2,5-DImethylphenyl)imidazo[1,2-a]pyrimidine (CAS 881041-47-0)
- 3-(2,6-Dimethylphenyl)benzo[d]isoxazole (CAS 87828-91-9)
- 3-[(3,4-Dimethylphenyl)sulfonyl]propanenitrile (CAS 313534-70-2)
- 5-(2,6-Dimethylphenyl)indoline (CAS 1176740-73-0)
- 1-(2,5-Dimethylphenyl)indoline (CAS 810681-79-9)
Recommended Standards
- 2-(2-(Benzyloxy)phenyl)acetonitrile (CAS 92552-22-2)
- 2-(2,5-Dimethoxyphenyl)morpholine (CAS 83436-71-9)
- 2-(1-Phenylethyl)-2H-benzo[d][1,2,3]triazole (CAS 23269-75-2)
- 2-(1-Ethyl-5-methyl-1H-1,2,4-triazol-3-yl)-N'-(propan-2-ylidene)acetohydrazide (CAS 817568-73-3)
- 2,5-Dihydroxycinnamic acid methyl ester, 98% (CAS 63177-57-1)
- 2-Methyl-5-oxo-4-(thiophen-2-yl)-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 691868-99-2)
- Methyl 3-(2-chlorophenyl)-5-[2-(dimethylamino)vinyl]-4-isoxazolecarboxylate (CAS 1610688-72-6)
- 4-(4-Chlorophenyl)-2-((4-chlorophenyl)thio)-4-oxobutanoic acid (CAS 301193-87-3)
- Methyl 3-carbamoylbicyclo[1.1.1]pentane-1-carboxylate (CAS 156329-77-0)
- 2-[(3,4-dimethoxyphenyl)methyl]-3-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 1076197-02-8)
- Empagliflozin Impurity 299 (CAS CATO-C4X-1065299)
- 4-Chloropyridin-3-ol hydrochloride (CAS 1881292-60-9)
- Methyl 2-bromo-6-cyano-4-iodobenzoate (CAS 1807162-86-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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