1-(4-(3-Benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one CAS 920186-15-8
| CAS No. | 920186-15-8 |
| Molecular Formula | C20H25N7O |
| Molecular Weight | 379.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-(3-Benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one (CAS 920186-15-8), a certified reference material (molecular formula C20H25N7O, MW 379.46 g/mol) for analytical method development and quality control.
1-(4-(3-Benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one (C20H25N7O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H25N7O |
| Molecular Weight | 379.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 7 |
Recommended Standards
- MLi-2, >98% (HPLC) (CAS 1627091-47-7)
- 2-((4-(3-Methoxypyridin-2-yl)butyl)amino)-5-((6-methylpyridin-3-yl)methyl)pyrimidin-4(3H)-one (CAS 71351-79-6)
- 1-[(5-Methoxyindol-2-yl)carbonyl]-4-[3-(ethylamino)-2-pyridyl]piperazine 136816-75-6 Atevirdine Piperazine, 1-[3-(ethylamino)-2-pyridinyl]-4-[(5-methoxy-1H-indol-2-yl)carbonyl]- U-87201E [4-[3-(ethylamino)-2-pyridyl]piperazin-1-yl]-(5-methoxy-1H-indol-2-yl)methanone (CAS 136816-75-6)
- 2-(4-(Methylthio)benzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606956-72-3)
- benzyl[1-(2,3-difluorophenyl)-2,2,2-trifluoroethyl]amine (CAS 1461706-32-0)
- 4-Chloropyrazole-3-carboxylic Acid (CAS 84547-87-5)
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- n-(3-Ethoxypropyl)-4,4-dimethylcyclohexan-1-amine (CAS 1341101-94-7)
- N-(2-(Dimethylamino)-2-(furan-2-yl)ethyl)-3-fluorobenzamide (CAS 1206995-82-5)
- 1-(3-Chlorophenyl)-3-(1-hydroxy-2-methylpropan-2-yl)urea (CAS 522660-64-6)
- 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline hydrochloride (CAS 6268-86-6)
- N-(3-(benzyloxy)pyridin-2-yl)-4-methylbenzamide (CAS 491867-71-1)
- (2Z)-3-(4-Chlorophenyl)-1-[(4-chlorophenyl)sulfanyl]prop-2-en-1-one (CAS 331461-52-0)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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