2-(Piperidin-1-yl)benzaldehyde hydrochloride CAS 2138114-42-6
| CAS No. | 2138114-42-6 |
| Molecular Formula | C12H15NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Piperidin-1-yl)benzaldehyde hydrochloride (C12H15NOHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(Piperidin-1-yl)benzaldehyde hydrochloride (CAS 2138114-42-6), molecular formula C12H15NOHCl and molecular weight 225.72 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C12H15NO HCl |
| Molecular Weight | 225.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Piperidin Standards
- 1000339-76-3 Ethyl 2-(Piperidin-1-yl)-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate ethyl 2-(piperidin-1-yl)-4-trifluoromethyl-1,3-thiazole-5-carboxylate ethyl 2-piperidin-1-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 1000339-76-3)
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
- Benzyl 2-(piperidin-4-yl)acetate hydrochloride (CAS 1000872-47-8)
- n-(Piperidin-3-ylmethyl)morpholine-4-carboxamide (CAS 1000941-33-2)
- 1000958-55-3 4-Ethyl-1-[2-(piperidin-4-yl)ethyl]piperidine DTXSID60649257 (CAS 1000958-55-3)
- 5-(Piperidin-2-yl)pyridin-2-amine (CAS 100133-12-8)
- 5-(Piperidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione (CAS 100133-53-7)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- N-(2-(4-(2-Fluorophenyl)piperazin-1-yl)ethyl)quinoxaline-2-carboxamide (CAS 1210999-80-6)
- (1-Ethyl-1-methylpropyl)benzene (CAS 1985-97-3)
- 1-(4-Isopropylphenyl)propan-1-one (CAS 27465-52-7)
- 1-Bromo-2-((hexyloxy)methyl)benzene (CAS 80171-38-6)
- Boc-Ile-OSu (CAS 3392-08-3)
- 4-Bromo-3-(trifluoromethyl)phenol (CAS 320-49-0)
- 3-(Diethylamino)benzenesulfonic acid sodium salt (CAS 5123-63-7)
- N-(quinolin-5-yl)acetamide (CAS 42464-80-2)
- Axitinib Impurity 64 (CAS CATO-C4X-107164)
- Anxiety Peptide (CAS 95237-86-8)
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