4-Amino-3-methylpicolinaldehyde CAS 1289064-63-6
| CAS No. | 1289064-63-6 |
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 136.15 g/mol gives 4-Amino-3-methylpicolinaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Amino-3-methylpicolinaldehyde (CAS 1289064-63-6), a certified reference material (molecular formula C7H8N2O, MW 136.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8N2O, 4-Amino-3-methylpicolinaldehyde contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 136.15 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7H8N2O |
| Molecular Weight | 136.15 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 6-Amino-4-methylnicotinaldehyde (CAS 1000813-01-3)
- 4-Amino-1-ethyl-1H-pyrazole-3-carbonitrile (CAS 1005615-83-7)
- 1-(6-amino-2-pyridyl)ethanone (CAS 1060801-23-1)
- 4-Amino-2-methylnicotinaldehyde (CAS 1060809-70-2)
- 2-Amino-2-(1-methyl-1H-pyrazol-4-yl)acetonitrile (CAS 1152822-34-8)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1174877-89-4)
- 6-Amino-2-methylnicotinaldehyde, 97% (CAS 1211516-02-7)
- 3-Amino-2-methylisonicotinaldehyde (CAS 1227581-90-9)
Recommended Standards
- 5-Amino-2-methylisonicotinaldehyde (CAS 1289044-37-6)
- 4-Amino-5-methylpicolinaldehyde (CAS 1289095-06-2)
- 5-Amino-6-methylnicotinaldehyde (CAS 1289002-12-5)
- 3-Amino-4-methylpicolinaldehyde (CAS 1289114-62-0)
- tert-Butyl 3-(trans-4-(bromomethyl)cyclohexyl)propanoate (CAS 2502189-71-9)
- 1-(1-Propyl-1H-imidazol-5-yl)ethanone (CAS 600638-89-9)
- 2-methyl-4-(morpholin-4-ylmethyl)-1H-1,3-benzodiazol-5-ol (CAS 101018-69-3)
- N-(4-butylphenyl)-2-((4-((3-(naphthalen-2-yl)-3-oxopropyl)amino)phenyl)thio)acetamide (CAS 763126-89-2)
- Methyl 2-oxocyclooctanecarboxylate (CAS 5452-73-3)
- 3-Fluoro-2-methyl-N-(1,2,3-thiadiazol-4-ylmethyl)aniline (CAS 1248823-75-7)
- 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806952-67-9)
- 2-((3-Bromobenzyl)(isopropyl)amino)acetic acid (CAS 1179047-39-2)
- 1-(4-Amino-3,5-dibromophenyl)ethan-1-one (CAS 22589-50-0)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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