N1-ethyl-N3-(pyridin-3-ylmethyl)propane-1,3-diamine CAS 932206-77-4
| CAS No. | 932206-77-4 |
| Molecular Formula | C11H19N3 |
| Molecular Weight | 193.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 193.29 g/mol gives N1-ethyl-N3-(pyridin-3-ylmethyl)propane-1,3-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N1-ethyl-N3-(pyridin-3-ylmethyl)propane-1,3-diamine (CAS 932206-77-4), a certified reference material (molecular formula C11H19N3, MW 193.29 g/mol) for analytical method development and quality control.
The molecular framework of N1-ethyl-N3-(pyridin-3-ylmethyl)propane-1,3-diamine (C11H19N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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 | C11H19N3 |
| Molecular Weight | 193.29 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Recommended Standards
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