2-(methylamino)pyridine-4-carbonitrile CAS 137225-13-9
| CAS No. | 137225-13-9 |
| Molecular Formula | C7H13N3 |
| Molecular Weight | 139.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 139.20 g/mol gives 2-(methylamino)pyridine-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(methylamino)pyridine-4-carbonitrile (CAS 137225-13-9), molecular formula C7H13N3 and molecular weight 139.20 g/mol, is a CATO reference standard with documented purity and traceability.
2-(methylamino)pyridine-4-carbonitrile (C7H13N3) contains 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 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.
As a certified reference material (CRM), 2-(methylamino)pyridine-4-carbonitrile 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 | C7H13N3 |
| Molecular Weight | 139.20 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related methylamino Standards
- 4-(methylamino)piperidine-4-carbonitrile (CAS 1251212-32-4)
- 6-(methylamino)pyridine-3-carbonitrile (CAS 261715-36-0)
- 2-[(Methylamino)(sulfanyl)methylidene]propanedinitrile (CAS 32827-61-5)
- 2-(Methylamino)benzenethiol (CAS 21749-63-3)
- 4-(Methylamino)benzenethiol (CAS 4946-21-8)
- (2-(Methylamino)pyrimidin-4-yl)methanol (CAS 912470-42-9)
- 1-(2-(Methylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-11-9)
- 1-Methyl-4-(methylamino)pyrimidin-2(1H)-one (CAS 6220-49-1)
Recommended Standards
- n-Methyl-5-(propan-2-yl)-1h-pyrazol-3-amine (CAS 1354950-01-8)
- 1378239-50-9 [1-Methyl-2-(1-methyl-1H-pyrazol-5-yl)ethyl]amine MFCD22374856 (CAS 1378239-50-9)
- 2-(pyrazin-2-yl)propanenitrile (CAS 1344351-46-7)
- 2-(3-methylpyrazin-2-yl)acetonitrile (CAS 1379025-18-9)
- 10-Methoxydecanal (CAS 150098-33-2)
- Glycol dimercaptoacetate (CAS 123-81-9)
- 5-Bromo-1-fluoro-2-iodo-3-(trifluoromethyl)benzene (CAS 2385351-70-0)
- Tetradecylzinc bromide 0.5 M in Tetrahydrofuran (CAS 1927897-12-8)
- 2-(Hydroxymethyl)benzo[d]oxazole-6-acetonitrile (CAS 1806322-66-6)
- 6-Chloro-[1,1'-biphenyl]-3-carbaldehyde (CAS 203178-92-1)
- 1H-Pyrazole-3-carbonitrile, hydrochloride (1:1) (CAS 1536473-74-1)
- (3S,4S,5S)-4-ethyl-3-fluoro-5-(hydroxymethyl)pyrrolidin-2-one (CAS 1817630-30-0)
- Methyl 4,5-dimethyl-4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 89851-92-3)
- FLAG Epitope Peptide (CAS 98849-88-8)
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