5,7-Dimethyl-N-propylpyrazolo[1,5-a]pyrimidine-3-carboxamide CAS 422537-29-9
| CAS No. | 422537-29-9 |
| Molecular Formula | C12H16N4O |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dimethyl-N-propylpyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 422537-29-9), molecular formula C12H16N4O and molecular weight 232.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5,7-Dimethyl-N-propylpyrazolo[1,5-a]pyrimidine-3-carboxamide (C12H16N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 232.28 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 5,7-Dimethyl-N-propylpyrazolo[1,5-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 | C12H16N4O |
| Molecular Weight | 232.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 5-Butyl-5-phenylimidazolidine-2,4-dione (CAS 36309-62-3)
- 4-(Benzylamino)-3-nitro-6-(trifluoromethyl)pyridin-2-ol (CAS 947144-38-9)
- 1-((3-(5-((Difluoromethyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)sulfonyl)piperidine (CAS 748137-22-6)
- 1H-Pyrrole-2-sulfonyl fluoride (CAS 1909325-87-6)
- N-Methoxy-N-methyl thiazole-5-carboxamide (CAS 898825-89-3)
- 4-(chloromethyl)-N,N-dimethylbenzamide (CAS 121083-51-0)
- Levetiracetam Impurity 36 (CAS 18017-35-1)
- Imidazo[1,2-a]pyrazin-3-ylmethanol (CAS 106012-57-1)
- 4-Chloro-3-(3-methyl-2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 30279-22-2)
- 2-(Chloromethyl)-5-(difluoromethyl)-4-hydroxy-3-iodopyridine (CAS 1805210-26-7)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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