Piperazin-1-yl(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanone 2,2,2-trifluoroacetate CAS 1949816-00-5
| CAS No. | 1949816-00-5 |
| Molecular Formula | C12H18N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Piperazin-1-yl(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanone 2,2,2-trifluoroacetate (CAS 1949816-00-5), a certified reference material (molecular formula C12H18N4OC2HF3O2, MW 348.32 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Piperazin-1-yl(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanone 2,2,2-trifluoroacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 348.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H18N4O C2HF3O2 |
| Molecular Weight | 348.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- 1-(4-Chlorophenyl)pentane-1,4-dione (CAS 53842-12-9)
- 1-(5-Chloro-2-(trifluoromethyl)pyridin-3-yl)ethanone (CAS 1256794-07-6)
- 27906-91-8 (2-Phenylethyl)propylamine DTXSID40389740 (CAS 27906-91-8)
- 2-(3,5-Dimethylphenoxy)ethanamine (CAS 26646-46-8)
- 7,7-Dimethoxyoctahydroindolizine (CAS 62240-40-8)
- Methyl Bromoacetate (CAS 96-32-2)
- 4-Amino-1,3-benzodioxole (CAS 1668-84-4)
- (E)-2-(3-methoxybenzylidene)hydrazine-1-carbothioamide (CAS 51146-74-8)
- 2-Bromo-4'-chloro-1,1'-biphenyl (CAS 179526-95-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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