(1-(Pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methanamine dihydrochloride CAS 2031259-42-2
| CAS No. | 2031259-42-2 |
| Molecular Formula | C8H9N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (1-(Pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methanamine dihydrochloride (CAS 2031259-42-2), a certified reference material (molecular formula C8H9N5HCl, MW 211.65 g/mol) for analytical method development and quality control.
(1-(Pyridin-3-yl)-1H-1,2,3-triazol-4-yl)methanamine dihydrochloride (C8H9N5HCl) contains a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H9N5 2*HCl |
| Molecular Weight | 211.65 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Pyridin 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
- (4-(Cyclopentyloxy)-3-methoxyphenyl)methanamine (CAS 953740-86-8)
- 4-(Propan-2-yl)pyrimidine-5-carboxylic acid (CAS 1147746-76-6)
- 143676-63-5 Methyl isocyanato(phenyl)acetate (CAS 143676-63-5)
- 1-(iodomethyl)-2-oxabicyclo[2.2.1]heptane (CAS 2168758-02-7)
- 2-Bromo-1-(6-chloropyrimidin-4-yl)ethanone (CAS 1805776-46-8)
- 6-Fluoro-5-methoxynicotinonitrile (CAS 1807142-86-4)
- 1-(tert-butyl) 3-ethyl 3-(cyanomethyl)piperidine-1,3-dicarboxylate (CAS 923009-49-8)
- (3-(n-Benzylsulfamoyl)phenyl)boronic acid (CAS 690662-91-0)
- N1-(2-aminoethyl)-N1-dodecylethane-1,2-diamine (CAS 4182-44-9)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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