4-(Isopropylamino)-6-phenyl-2-(2-pyridinyl)-5-pyrimidinecarbonitrile CAS 320418-25-5
| CAS No. | 320418-25-5 |
| Molecular Formula | C19H17N5 |
| Molecular Weight | 315.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Isopropylamino)-6-phenyl-2-(2-pyridinyl)-5-pyrimidinecarbonitrile (CAS 320418-25-5), a certified reference material (molecular formula C19H17N5, MW 315.37 g/mol) for analytical method development and quality control.
4-(Isopropylamino)-6-phenyl-2-(2-pyridinyl)-5-pyrimidinecarbonitrile (C19H17N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C19H17N5 |
| Molecular Weight | 315.37 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Isopropylamino Standards
- 9-(3-(Isopropylamino)propyl)-9H-fluorene-9-carboxamide (CAS 74517-78-5)
- 1,5-Bis(isopropylamino)anthracene-9,10-dione (CAS 33175-76-7)
- 1,8-Bis(isopropylamino)anthracene-9,10-dione (CAS 60316-44-1)
- 2-(Isopropylamino)-6-(3-nitrophenyl)quinazolin-7-ol (CAS 914395-73-6)
- Benzyl (1-(isopropylamino)-3-methyl-1-oxopentan-2-yl)carbamate (CAS 1008457-92-8)
- Ethyl 2-[(5-{[(isopropylamino)carbonyl]amino}-1,3,4-thiadiazol-2-yl)sulfanyl]acetate (CAS 866011-00-9)
- 2-({3-[(Isopropylamino)carbonyl]anilino}carbonyl)-benzoic acid 3814AF 940494-50-8 C18H18N2O4 (CAS 940494-50-8)
- Ethyl 4-[3-(isopropylamino)-2,5-dioxopyrrolidin-1-yl]benzoate (CAS 1048957-09-0)
Recommended Standards
- 4-(4-Fluorophenyl)-5-((p-tolyloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917749-42-9)
- 4-(Phenylmethylidene)-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 22320-39-4)
- 3-Morpholinobenzanthrone (CAS 299927-47-2)
- 4,5,5-Triphenyloxazolidin-2-one (CAS 62183-23-7)
- 3,4,5,6-Tetrahydro-5-oxo-2,6-naphthyridine-2(1H)-carboxylic Acid tert-Butyl Ester (CAS 1211594-91-0)
- N-(4-morpholinophenyl)-1-(4-propoxyphenyl)methanimine (CAS 866150-82-5)
- 6-Chloro-3-ethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034157-11-2)
- n-(1-(3-Nitrophenyl)ethyl)propan-1-amine (CAS 1042586-30-0)
- tert-Butyl (R)-3-((2-((tert-butyldimethylsilyl)oxy)ethoxy)methyl)piperazine-1-carboxylate (CAS 2798809-28-4)
- 2-((5-(5-Bromo-2-hydroxyphenyl)-4-(2,4-dimethylphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyanophenyl)acetamide (CAS 875006-54-5)
- 2-Bromo-4-chloro-3-methylquinoline (CAS 1379615-55-0)
- 1-Phenylhex-1-yn-3-ol (CAS 1817-51-2)
- 3-(Benzyloxy)-N-(3-propoxybenzyl)aniline (CAS 1040688-86-5)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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