6-(Azepan-1-yl)pyridine-3-carboxylic acid CAS 530130-06-4
| CAS No. | 530130-06-4 |
| Molecular Formula | C12H16N2O2 |
| Molecular Weight | 220.27 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.
6-(Azepan-1-yl)pyridine-3-carboxylic acid (CAS 530130-06-4), molecular formula C12H16N2O2 and molecular weight 220.27 g/mol, is a CATO reference standard with documented purity and traceability.
6-(Azepan-1-yl)pyridine-3-carboxylic acid (C12H16N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O2 |
| Molecular Weight | 220.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Azepan Standards
- 4-Azepan-1-ylpyridine-2-carboxylic acid (CAS 1094408-73-7)
- 2-(Azepan-1-yl)isonicotinic acid (CAS 885277-05-4)
- 2-Azepan-1-YL-nicotinic acid (CAS 571913-22-9)
- 2-(Azepan-1-yl)-N,6-dimethylpyrimidin-4(3H)-imine (CAS 1248919-63-2)
- (6-(Azepan-1-yl)-4-methylpyridin-3-yl)methanol (CAS 1355192-55-0)
- (6-(Azepan-1-yl)-2-methylpyridin-3-yl)methanol (CAS 1355225-13-6)
- (6-(Azepan-1-yl)pyridin-3-yl)boronic acid (CAS 1227612-21-6)
- 2-(Azepan-1-yl)pyrimidine-5-boronic acid (CAS 2096333-81-0)
Recommended Standards
- 6-(4-Methylpiperidin-1-yl)pyridine-3-carboxylic acid (CAS 926248-50-2)
- 6-[2-(1-Pyrrolidinyl)ethyl]nicotinic Acid (CAS 387350-41-6)
- 6-(2,6-Dimethylmorpholino)nicotinaldehyde (CAS 886360-67-4)
- 6-Ethoxy-8-methyl-9-propyl-9H-purine (CAS 492464-39-8)
- 3-Amino-3-(5-amino-2-(difluoromethoxy)phenyl)propanoic acid (CAS 1403566-52-8)
- 2,3-Dihydrobenzofuran-6-yl acetate (CAS 85878-59-7)
- 3-Bromo-6-methoxypyrazolo[1,5-b]pyridazine (CAS 1246552-73-7)
- Finerenone Impurity 240 (CAS CATO-C4X-2880240)
- 3-(bromomethyl)-2-chloro-1-benzofuran (CAS 2031260-78-1)
- 2-(Allylthio)-3-methylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 338779-11-6)
- 2-Anthracenecarboxylic Acid (CAS 613-08-1)
- 2-(3-Hydroxy-6-isopropylquinolin-2-yl)cyclopent-4-ene-1,3-dione (CAS 876745-80-1)
- 2,4-Diphenylpyrimidine-5-carboxylic acid (CAS 25095-49-2)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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