Pyridin-4-ylmethanamine dihydrochloride CAS 18205-56-6
| CAS No. | 18205-56-6 |
| Molecular Formula | C6H8N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pyridin-4-ylmethanamine dihydrochloride (CAS 18205-56-6), a certified reference material (molecular formula C6H8N2HCl, MW 144.60 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, Pyridin-4-ylmethanamine dihydrochloride is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H8N2 2*HCl |
| Molecular Weight | 144.60 g/mol |
| 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.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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
- 6-Chloro-2-(4-iodophenyl)imidazo[1,2-a]pyridine (CAS 887360-01-2)
- 2-Hydroxy-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 329207-48-9)
- Benzyl (2,2-difluoro-3-hydroxypropyl)carbamate (CAS 1696925-86-6)
- 3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1h-indole-5-carbonitrile (CAS 246028-92-2)
- 3-(Bromomethyl)benzoyl bromide (CAS 209743-33-9)
- 3-(4-Isopropoxy-3,5-dimethylphenyl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1429901-18-7)
- ethyl 5-(4-(4-(3,5-dimethylisoxazole-4-carbonyl)piperazin-1-yl)phenyl)-1-(3-fluorophenyl)-1H-pyrazole-3-carboxylate (CAS 1007477-89-5)
- Triethyl phosphate (CAS 78-40-0)
- 2-Methyl-8-nitroquinazolin-4(3H)-one (CAS 1361455-58-4)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com