2-(Piperazin-1-yl)-2-(pyridin-3-yl)acetonitrile CAS 137075-14-0
| CAS No. | 137075-14-0 |
| Molecular Formula | C11H14N4 |
| Molecular Weight | 202.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(Piperazin-1-yl)-2-(pyridin-3-yl)acetonitrile (CAS 137075-14-0), a certified reference material (molecular formula C11H14N4, MW 202.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H14N4, 2-(Piperazin-1-yl)-2-(pyridin-3-yl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.26 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H14N4 |
| Molecular Weight | 202.26 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.) | 1996 |
| Nitrogen Atoms | 4 |
Related Piperazin Standards
- 4-(Piperazin-1-yl)-1H-indazole (CAS 105684-53-5)
- 5-Methyl-6-(piperazin-1-yl)nicotinonitrile (CAS 1223433-30-4)
- 3-(Piperazin-1-yl)-1H-indazole (CAS 131633-88-0)
- 4-Methyl-6-(piperazin-1-yl)nicotinonitrile (CAS 1355232-28-8)
- 3-(Piperazin-1-yl)imidazo[1,2-a]pyridine (CAS 853687-22-6)
- 4-(Piperazin-1-yl)-1H-benzo[d]imidazole (CAS 247083-21-2)
- 5-(Piperazin-1-yl)-1H-indazole (CAS 478827-33-7)
- 5-(Piperazin-1-yl)-1H-pyrrolo[2,3-c]pyridine (CAS 926028-74-2)
Recommended Standards
- 1-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)-N-methylmethanamine (CAS 1368891-34-2)
- Erbium fluoride oxide, 99.99% (REO) (CAS 13825-13-3)
- N-(1-(1H-Pyrazol-4-yl)propyl)pyridin-2-amine (CAS 1365958-06-0)
- 3-Methyl-1-((6-methylpyridin-2-yl)methyl)-1h-pyrazol-4-amine (CAS 1393101-39-7)
- 4-Hydroxy-6-(trifluoromethyl)quinoline-3-carboxylic Acid (CAS 49713-47-5)
- 1-(2-butoxyphenyl)ethanone (CAS 7197-02-6)
- N,N,N,N-Tetraethylisophthalamide (CAS 13698-87-8)
- Triphenylstannyldimethylvinylsilane (CAS 210362-73-5)
- (R)-1-tert-Butyl 3-methyl tetrahydropyridazine-1,3(2H)-dicarboxylate (CAS 2396429-29-9)
- Cefpodoxime Proxetil Impurity 14 (CAS CATO-C4X-157914)
- 5-Methoxy-2-nitrobenzofuran (CAS 30335-72-9)
- 5-Chloro-3-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carbaldehyde (CAS 1188136-23-3)
- Methyl 2-(2-methoxy-7-methylquinoxalin-5-yl)thiazole-5-carboxylate (CAS 2172977-52-3)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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