Tert-butyl 3-(piperidin-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate hydrochloride CAS 1803561-25-2
| CAS No. | 1803561-25-2 |
| Molecular Formula | C15H25N5O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 343.86 g/mol gives Tert-butyl 3-(piperidin-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tert-butyl 3-(piperidin-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate hydrochloride (CAS 1803561-25-2), molecular formula C15H25N5O2HCl and molecular weight 343.86 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Tert-butyl 3-(piperidin-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Tert-butyl 3-(piperidin-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate hydrochloride 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 | C15H25N5O2 HCl |
| Molecular Weight | 343.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 1-Oxaspiro[4.4]nonan-2-one (CAS 33448-80-5)
- 2,5-Difluoro-3-nitrophenylacetic acid (CAS 1805055-81-5)
- 2-(Difluoromethyl)-3,4-dihydroxypyridine-5-carbonyl chloride (CAS 1806894-24-5)
- (2-(3,3,3-Trifluoropropoxy)phenyl)methanamine (CAS 1343088-05-0)
- Cyclohexyl(2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazol-1-yl)methanone (CAS 67358-82-1)
- 4-Chloro-2-methyl-3-(phenylthio)-1H-indole (CAS 628736-19-6)
- 1-(2-((5-Cyanopyridin-2-yl)amino)ethyl)guanidine (CAS 252943-80-9)
- 1-Benzyl-5-chloro-3-methylpyrazin-2(1H)-one (CAS 173199-86-5)
- (2R,6R)-2-methyl-6-phenylmorpholine (CAS 250596-82-8)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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