2-(Ethylamino)isonicotinonitrile CAS 87121-58-2
| CAS No. | 87121-58-2 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Ethylamino)isonicotinonitrile (C8H9N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 147.18 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(Ethylamino)isonicotinonitrile (CAS 87121-58-2), a certified reference material (molecular formula C8H9N3, MW 147.18 g/mol) for analytical method development and quality control.
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), 2-(Ethylamino)isonicotinonitrile 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 | C8H9N3 |
| Molecular Weight | 147.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
Related Ethylamino Standards
- 6-(Ethylamino)nicotinonitrile (CAS 1016813-34-5)
- 2-(Ethylamino)nicotinonitrile (CAS 52583-89-8)
- 2-(Ethylamino)pyrimidine-5-carbonitrile (CAS 1033693-16-1)
- 5-(Ethylamino)pyrazine-2-carbonitrile (CAS 1409987-87-6)
- 3-(Ethylamino)pyrazine-2-carbonitrile (CAS 146779-36-4)
- 2-(Ethylamino)benzonitrile (CAS 30091-24-8)
- 3-(Ethylamino)benzonitrile (CAS 883742-00-5)
- 4-(Ethylamino)benzonitrile (CAS 4714-63-0)
Recommended Standards
- 2-(dimethylamino)isonicotinonitrile (CAS 80882-52-6)
- 2-(Aminomethyl)benzimidazole (CAS 5805-57-2)
- 2-(N,N-dimethylamine)-3-cyanopyridine (CAS 60138-76-3)
- 2-(Aminomethyl)-7-azaindole (CAS 933691-76-0)
- 4-(4-(Tert-butyl)benzoyl)-N-(3-morpholinopropyl)-1H-pyrrole-2-carboxamide (CAS 439111-50-9)
- 1-(4-Hydroxytetrahydro-2H-pyran-4-yl)cyclopropane-1-carboxylic acid (CAS 1447944-13-9)
- 4-Bromo-5-(butoxymethyl)-1-(difluoromethyl)-1H-pyrazole (CAS 1856019-59-4)
- 4-Morpholino-3-nitrobenzoic Acid (CAS 26577-59-3)
- N-[(2-Bromo-6-chlorophenyl)methyl]cyclopropanamine (CAS 1862736-22-8)
- 4-(Aminomethyl)-2,5-dimethylfuran-3-carboxylic acid (CAS 524052-51-5)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,3-difluorocyclobutyl)acetic acid (CAS 2350073-06-0)
- 1-(3,7-Dimethylimidazo[1,2-a]pyridin-2-yl)ethan-1-one (CAS 828274-46-0)
- 2-Bromo-4-cyano-6-(difluoromethyl)pyridine-3-sulfonamide (CAS 1804912-20-6)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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