5-Amino-3-methyl-2H-pyrrole-4-carbonitrile CAS 59146-62-2
| CAS No. | 59146-62-2 |
| Molecular Formula | C6H7N3 |
| Molecular Weight | 121.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Amino-3-methyl-2H-pyrrole-4-carbonitrile (CAS 59146-62-2) is a high-purity analytical reference standard with the molecular formula C6H7N3 and a molecular weight of 121.14 g/mol.
Based on its molecular formula C6H7N3, 5-Amino-3-methyl-2H-pyrrole-4-carbonitrile contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 121.14 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).
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 | C6H7N3 |
| Molecular Weight | 121.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-1-methyl-1H-pyrrole-3-carbonitrile (CAS 159831-30-8)
- 3-Amino-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1823939-14-5)
- 1-Amino-3-methyl-1H-pyrrole-2-carbonitrile (CAS 310430-89-8)
- 2-Amino-1-methyl-1H-pyrrole-3-carbonitrile (CAS 753478-48-7)
- 4-Amino-1-methyl-1H-pyrrole-2-carbonitrile (CAS 99420-67-4)
- (R)-4-Amino-3-fluoro-2-methyl-2-butanol (CAS 1544241-64-6)
- (S)-4-Amino-3-fluoro-2-methylbutan-2-ol (CAS 1609546-50-0)
- 4-Amino-3-fluoro-2-methyl-2-butanol (CAS 1823408-55-4)
Recommended Standards
- 5,6-Dihydro-1H-cyclopenta[b]pyrrol-4-one (CAS 2765299-23-6)
- 5H-Pyrazolo[4,3-b]pyridine (CAS 40369-89-9)
- 5-(2H-Azirin-3-yl)-1-methyl-1H-imidazole (CAS 85208-81-7)
- 5-Methylpyridine-2-carboxaldehyde (CAS 4985-92-6)
- D-Glucitol-2- (CAS 287100-73-6)
- (S)-1-(2-(hydroxymethyl)indolin-1-yl)ethan-1-one (CAS 297765-25-4)
- (R)-4-((S)-sec-Butyl)oxazolidine-2,5-dione (CAS 45895-88-3)
- 3-(trifluoromethyl)phenyl 2,5-dichloropyridine-3-carbothioate (CAS 266692-08-4)
- 1-(Piperidin-2-ylmethyl)urea (CAS 955381-41-6)
- 3-Iodo-6-methyl-4-nitro-2H-indazole (CAS 885520-92-3)
- 1-(2-oxoethyl)cyclopentanecarbonitrile (CAS 2138093-59-9)
- (S)-4-(1-amino-2,2,2-trifluoroethyl)-2-chloroaniline (CAS 1213883-61-4)
- 3-(((1-Hydroxynaphthalen-2-yl)methylene)amino)-2-methylquinazolin-4(3H)-one (CAS 371120-48-8)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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