(R)-1-(4-Pyridyl)ethylamine CAS 45682-36-8
| CAS No. | 45682-36-8 |
| Molecular Formula | C7H10N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-1-(4-Pyridyl)ethylamine is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-1-(4-Pyridyl)ethylamine (CAS 45682-36-8) is a high-purity analytical reference standard with the molecular formula C7H10N2HCl and a molecular weight of 158.63 g/mol.
The molecular framework of (R)-1-(4-Pyridyl)ethylamine (C7H10N2HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R)-1-(4-Pyridyl)ethylamine 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 | C7H10N2 2*HCl |
| Molecular Weight | 158.63 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1970 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 1-(2-Pyridyl)-1-propylamine (CAS 100155-73-5)
- 1-(4-pyridyl)piperazine (CAS 1008-91-9)
- 4-(4-Pyridyl)phenylboric Acid Pinacol Ester (CAS 1009033-87-7)
- 3-(4-Pyridyl)isoxazol-5(2H)-one (CAS 101084-52-0)
- (R)-1-(4-Pyridyl)ethylamine Dihydrochloride (CAS 1012067-91-2)
- [4-(4-Pyridyl)thiazole-2-yl]acetonitrile (CAS 1016888-78-0)
- 1,3-Di(2-pyridyl)-1,3-propanedione (CAS 10198-89-7)
- S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt (CAS 1024357-58-1)
Recommended Standards
- 6-ethyl-1,3-benzothiazol-2-amine hydrochloride (CAS 21224-15-7)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methylene)malononitrile (CAS 251325-52-7)
- 75381-46-3 5-(3-Chlorophenyl)-5-oxovaleric acid DTXSID50374046 (CAS 75381-46-3)
- 5-Bromo-3-fluoro-6-methylpyridin-2-amine (CAS 1823373-77-8)
- [(4-Methoxy-3-thienyl)methyl]amine (CAS 1428233-70-8)
- 1-(2-Hydroxy-4-(piperidin-1-ylsulfonyl)phenyl)-3-methylimidazolidine-2,4-dione (CAS 1710846-05-1)
- 3-Hydroxy-1-(o-tolylthio)cyclobutane-1-carboxylic acid (CAS 1480825-48-6)
- 4-(2,3,5-Trimethylphenoxy)piperidine hydrochloride (CAS 1184976-36-0)
- 1-(2,4-Dimethylphenyl)-3-(3-methoxyphenyl)-1H-pyrazol-5(4H)-one (CAS 1193024-21-3)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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