4-Amino-N-cyclohexylbenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide CAS 881567-88-0
| CAS No. | 881567-88-0 |
| Molecular Formula | C17H19N5O |
| Molecular Weight | 309.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-cyclohexylbenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide (CAS 881567-88-0) is a high-purity analytical reference standard with the molecular formula C17H19N5O and a molecular weight of 309.37 g/mol.
4-Amino-N-cyclohexylbenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide (C17H19N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-N-cyclohexylbenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide 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 | C17H19N5O |
| Molecular Weight | 309.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 2-(tert-Butoxy)-5-cyclopropoxy-4-methylpyridine (CAS 1243466-73-0)
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- 2-Amino-2-(1-methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)ethan-1-ol (CAS 1341814-88-7)
- Sodium maleate dihydrate (CAS 53172-74-0)
- 2,4-Dichloro-3-(difluoromethoxy)phenylacetonitrile (CAS 1803819-08-0)
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- Methyl 4-[3-(benzyloxy)phenyl]-2-chlorobenzoate (CAS 1820712-00-2)
- 7-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1392102-13-4)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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