imidazo[1,2-a]pyrimidine-2-carbaldehyde CAS 143982-40-5
| CAS No. | 143982-40-5 |
| Molecular Formula | C7H13N3O |
| Molecular Weight | 155.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
imidazo[1,2-a]pyrimidine-2-carbaldehyde (CAS 143982-40-5), molecular formula C7H13N3O and molecular weight 155.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, imidazo[1,2-a]pyrimidine-2-carbaldehyde is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 155.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C7H13N3O |
| Molecular Weight | 155.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related imidazo Standards
- imidazo[1,2-c]pyrimidine-2-carbaldehyde (CAS 1019029-68-5)
- imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 106012-56-0)
- imidazo[1,2-a]pyrazine-3-carbaldehyde (CAS 106012-58-2)
- imidazo[1,2-b]pyridazine-3-carbaldehyde (CAS 154578-27-5)
- 3H-imidazo[4,5-b]pyridine-2-carbaldehyde (CAS 56805-24-4)
- {imidazo[1,2-a]pyridin-7-yl}methanamine (CAS 1073428-81-5)
- imidazo[1,2-a]pyridin-6-ylmethanamine (CAS 132213-03-7)
- {imidazo[1,2-a]pyridin-2-yl}methanamine (CAS 165736-20-9)
Recommended Standards
- [1-(2-methylpropyl)-1H-1,2,4-triazol-5-yl]methanol (CAS 1432678-46-0)
- 1-[2-(Dimethylamino)ethyl]-1h-1,2,3-triazol-4-amine (CAS 1443292-45-2)
- 1-Isopropyl-3-methoxy-1h-pyrazol-4-amine (CAS 1431962-25-2)
- 1-(2-Methoxyethyl)-4-methyl-1H-pyrazol-5-amine (CAS 1448855-26-2)
- N,N-Diethyl-3-methylaniline (CAS 91-67-8)
- Ethyl 5,8-dimethoxyquinoline-3-carboxylate (CAS 71083-24-4)
- (3-Amino-4-chlorophenyl)(p-tolyl)methanone (CAS 106841-04-7)
- N-(3-bromophenyl)-2-chloropropanamide (CAS 882323-12-8)
- (S,S)-Me-Box (CAS 1666116-57-9)
- 3-(4-Methoxyphenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 863713-16-0)
- Calix[6]arene (CAS 96107-95-8)
- (R)-4-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid (CAS 155542-33-9)
- 7-Methoxy-2-methylisoquinolin-1(2H)-one (CAS 63808-06-0)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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