(3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)methanamine dihydrochloride CAS 1258650-65-5
| CAS No. | 1258650-65-5 |
| Molecular Formula | C8H9N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)methanamine dihydrochloride.
(3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)methanamine dihydrochloride (CAS 1258650-65-5), molecular formula C8H9N5HCl and molecular weight 211.65 g/mol, is a CATO reference standard with documented purity and traceability.
(3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-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 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).
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), (3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)methanamine dihydrochloride 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 | 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.) | 1990 |
| 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
- Tert-butyl 4-carbamoyl-4-phenylpiperidine-1-carboxylate (CAS 167262-69-3)
- Dimethyl Piperidine-3,5-dicarboxylate (CAS 54732-79-5)
- 3-(Phenylthio)benzoic acid (CAS 5537-72-4)
- PI 103 (CAS 371935-74-9)
- 1-(4-Chlorophenyl)pent-4-en-1-ol (CAS 102058-50-4)
- Methyl 6-formyl-5-methylnicotinate (CAS 2169635-48-5)
- 2-(((Tetrahydrofuran-2-yl)methyl)thio)benzoic acid (CAS 848369-75-5)
- (S)-Vigabatrin (CAS 74046-07-4)
- 2-(2-Chloroethylidene)hydrazine-1-carboxamide (CAS 66188-77-0)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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