2-[(4-Aminobutyl)amino]pyridine-3-carboxylic acid CAS 904813-60-1
| CAS No. | 904813-60-1 |
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-[(4-Aminobutyl)amino]pyridine-3-carboxylic acid (CAS 904813-60-1), molecular formula C10H15N3O2 and molecular weight 209.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H15N3O2, 2-[(4-Aminobutyl)amino]pyridine-3-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.25 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.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Aminobutyl Standards
- 4-[(2-aminobutyl)sulfanyl]-1,2-dimethylbenzene (CAS 1339381-36-0)
- n-(4-Aminobutyl)-2-bromoacetamide (CAS 16504-93-1)
- Methyl 4-(4-aminobutyl)benzoate (CAS 141019-02-5)
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Recommended Standards
- 2-(p-Tolyl)imidazo[1,2-a]pyrimidine (CAS 56921-83-6)
- 2-Amino-6-(Boc-amino)pyridine (CAS 322690-31-3)
- 2-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 62135-57-3)
- 2-Benzyl-3H-imidazo[4,5-c]pyridine (CAS 2654-13-9)
- 2-((1R,5S,6s)-3-Azabicyclo[3.1.0]hexan-6-yl)ethan-1-ol (CAS 1354427-47-6)
- N-(3-Acetamidophenyl)-3-ethoxy-1-ethyl-1H-pyrazole-4-carboxamide (CAS 1014088-95-9)
- Bazedoxifene Impurity D (CAS 81499-33-4)
- Methyl 4-amino-4-(3-fluoro-4-methoxyphenyl)butanoate (CAS 1183380-44-0)
- 3-Ethyltetracosane (CAS 55282-17-2)
- 4-(Acetyloxy)-3,5-diiodobenzoic acid (CAS 41072-98-4)
- 3-Bromo-2-cyano-4-nitrobenzenesulfonyl chloride (CAS 1807170-67-7)
- (2S,3R)-Methyl 2-amino-3-hydroxybutanoate (CAS 3373-59-9)
- Methyl 4-(trichloromethyl)benzoate (CAS 14815-87-3)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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