4-Isopropyl-2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidine-5-carboxylic acid CAS 1340751-16-7
| CAS No. | 1340751-16-7 |
| Molecular Formula | C17H21N5O2 |
| Molecular Weight | 327.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Isopropyl-2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidine-5-carboxylic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Isopropyl-2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidine-5-carboxylic acid (CAS 1340751-16-7), molecular formula C17H21N5O2 and molecular weight 327.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H21N5O2, 4-Isopropyl-2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidine-5-carboxylic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 327.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C17H21N5O2 |
| Molecular Weight | 327.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related Isopropyl Standards
- Isopropyl-(6-piperidin-3-yl-4-trifluoromethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)-amine (CAS 1316225-60-1)
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Recommended Standards
- 4-(2-Dimethylamino-4-morpholin-2-yl-pyrimidin-5-yl)-benzamide (CAS 1316219-87-0)
- Ethyl 4-((3-(6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-3-yl)phenyl)amino)-4-oxobutanoate (CAS 1396759-46-8)
- 3-Amino-N-(2-(dimethylamino)ethyl)-N-(furan-2-ylmethyl)benzofuran-2-carboxamide (CAS 1243021-38-6)
- N-((2-(2-Fluorophenyl)-4-methylthiazol-5-yl)methyl)picolinamide (CAS 1421459-59-7)
- (R)-6,7-Dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 54193-08-7)
- [({[(2-chloro-3-phenylprop-2-enylidene)amino]oxy}carbonyl)amino](2,6-difluorophenyl)methanone (CAS 680580-31-8)
- 4-Methyl-N-(2-(piperazin-1-yl)ethyl)thiazole-5-carboxamide hydrochloride (CAS 1593114-55-6)
- 4-Amino-5,6-dihydro-2(1H)-pyridinone (CAS 1245643-32-6)
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