3-(2-(Piperidin-1-yl)ethyl)hexahydro-1H-pyridazino[1,2-a][1,2,5]triazepine-1,5(2H)-dione oxalate CAS 89990-62-5
| CAS No. | 89990-62-5 |
| Molecular Formula | C15H26N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(2-(Piperidin-1-yl)ethyl)hexahydro-1H-pyridazino[1,2-a][1,2,5]triazepine-1,5(2H)-dione oxalate (C15H26N4O2C2H2O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
3-(2-(Piperidin-1-yl)ethyl)hexahydro-1H-pyridazino[1,2-a][1,2,5]triazepine-1,5(2H)-dione oxalate (CAS 89990-62-5), molecular formula C15H26N4O2C2H2O4 and molecular weight 384.43 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H26N4O2 C2H2O4 |
| Molecular Weight | 384.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Piperidin Standards
- 1000339-76-3 Ethyl 2-(Piperidin-1-yl)-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate ethyl 2-(piperidin-1-yl)-4-trifluoromethyl-1,3-thiazole-5-carboxylate ethyl 2-piperidin-1-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 1000339-76-3)
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
- Benzyl 2-(piperidin-4-yl)acetate hydrochloride (CAS 1000872-47-8)
- n-(Piperidin-3-ylmethyl)morpholine-4-carboxamide (CAS 1000941-33-2)
- 1000958-55-3 4-Ethyl-1-[2-(piperidin-4-yl)ethyl]piperidine DTXSID60649257 (CAS 1000958-55-3)
- 5-(Piperidin-2-yl)pyridin-2-amine (CAS 100133-12-8)
- 5-(Piperidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione (CAS 100133-53-7)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- 2-Amino-5-(2-methylpropyl)-1,3-oxazole-4-carboxylic acid (CAS 1820735-48-5)
- 6-(4-Formylphenyl)-2-pyridinecarboxylic Acid (CAS 566198-31-0)
- 2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanenitrile (CAS 1082066-30-5)
- 3-(4-Ethoxy-3-methoxyphenyl)-2-oxopropanoic acid (CAS 66488-86-6)
- 6-(2,4-Dichlorophenyl)pyridin-2-ol (CAS 180606-05-7)
- Benzyl 2-cyanomorpholine-4-carboxylate (CAS 1421603-57-7)
- Pethidine Impurity 5 (CAS 59119-18-5)
- tert-Butyl 3-((3-isopropyl-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate (CAS 1695064-18-6)
- N-methoxy-4-nitrobenzamide (CAS 1613-79-2)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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