2-Aminopyridine-4-carbaldehyde CAS 89640-61-9
| CAS No. | 89640-61-9 |
| Molecular Formula | C6H6N2O |
| Molecular Weight | 122.12 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.
CATO supplies 2-Aminopyridine-4-carbaldehyde (CAS 89640-61-9), a certified reference material (molecular formula C6H6N2O, MW 122.12 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-Aminopyridine-4-carbaldehyde is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 122.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Aminopyridine-4-carbaldehyde 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 | C6H6N2O |
| Molecular Weight | 122.12 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.) | 1982 |
| Nitrogen Atoms | 2 |
Related Aminopyridine Standards
- 3-Aminopyridine-2-carboxaldehyde (CAS 55234-58-7)
- 6-Aminopyridine-3-carboxaldehyde (CAS 69879-22-7)
- 6-Aminopyridine-2,4-diol (CAS 104767-38-6)
- 4-Aminopyridine-2,6-diol (CAS 17325-31-4)
- 2-Aminopyridine-3,4-diol (CAS 856954-76-2)
- 6-Aminopyridine-2,4(1H,3H)-dione (CAS 901768-65-8)
- 6-Aminopyridine-2,5-diol (CAS 65017-17-6)
- 2-Aminopyridine-4-thiol (CAS 683738-44-5)
Recommended Standards
- 2-Aminonicotinaldehyde (CAS 7521-41-7)
- 2-cyano-N-(prop-2-yn-1-yl)acetamide (CAS 268222-23-7)
- 2-Amino-6-pyridinecarboxaldehyde (CAS 332884-35-2)
- 2H-Imidazo[5,1-b][1,3]oxazine (CAS 55450-95-8)
- 1-tert-Butyl 5-methyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1,5-dicarboxylate (CAS 1956380-20-3)
- Ethyl (1S,2R)-2-(((R)-1-phenylethyl)amino)cyclohexane-1-carboxylate hydrochloride (CAS 1346773-51-0)
- Methoprene-d7 (CAS CATO-CCPD103635)
- Cefazolin USP RC B (CAS 1675245-47-2&1797135-60-4)
- 2-{[(4-bromophenyl)methyl]sulfanyl}-5-[(morpholin-4-yl)methyl]-1,4-dihydropyrimidin-4-one (CAS 932379-69-6)
- tert-Butyl ((3-(tert-butyl)pyrrolidin-3-yl)methyl)carbamate (CAS 2080412-59-3)
- 4-(4-chlorophenyl)-2-hydrazino-1,3-thiazole,HCl (CAS 936114-00-0)
- 3-Acetyl-7-(diethylamino)-2H-chromen-2-one (CAS 74696-96-1)
- 3-Methyl-1-(thiophen-2-ylsulfonyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 1218609-65-4)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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