N1-(pyridin-4-yl)ethane-1,2-diamine hydrochloride CAS 1176419-73-0
| CAS No. | 1176419-73-0 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N1-(pyridin-4-yl)ethane-1,2-diamine hydrochloride (CAS 1176419-73-0), a certified reference material (molecular formula C7H11N3HCl, MW 173.64 g/mol) for analytical method development and quality control.
N1-(pyridin-4-yl)ethane-1,2-diamine hydrochloride (C7H11N3HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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 | C7H11N3 HCl |
| Molecular Weight | 173.64 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 1-(4-Methylpiperazin-1-yl)pentan-1-one (CAS 10001-06-6)
- 4-(2-Furoyl)benzoic acid (CAS 179057-46-6)
- Methyl 6-chloro-2-methyl-1H-indole-4-carboxylate (CAS 1260385-54-3)
- Potassium trifluoro(4-methylnaphthalen-1-yl)borate (CAS 850623-55-1)
- Tert-butyl 2-(ethylamino)-2-methylpropanoate (CAS 1338962-06-3)
- 2-[3-(1,2,4-Triazol-1-yl)phenyl]-1,3-dioxolane (CAS 1141669-93-3)
- (E)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)acrylic acid (CAS 144206-16-6)
- (Z)-6-chloro-N'-hydroxy-1H-indole-3-carboximidamide (CAS 889942-64-7)
- 1-(3,5-Dimethylphenyl)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1478328-67-4)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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