1-(4-Chlorophenyl)-2-(pyrazin-2-yl)ethanone CAS 83227-49-0
| CAS No. | 83227-49-0 |
| Molecular Formula | C15H25N3 |
| Molecular Weight | 247.38 g/mol |
| 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 1-(4-Chlorophenyl)-2-(pyrazin-2-yl)ethanone.
CATO supplies 1-(4-Chlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 83227-49-0), a certified reference material (molecular formula C15H25N3, MW 247.38 g/mol) for analytical method development and quality control.
1-(4-Chlorophenyl)-2-(pyrazin-2-yl)ethanone (C15H25N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 1-(4-Chlorophenyl)-2-(pyrazin-2-yl)ethanone 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 | C15H25N3 |
| Molecular Weight | 247.38 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-((4-Chlorophenyl)ethynyl)-5-nitrofuran (CAS 58246-12-1)
- 3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-03-7)
- 3-(3-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-04-8)
- 3-(4-Chlorophenyl)isoxazolo[5,4-d]pyrimidin-4(5H)-one (CAS 15783-73-0)
- 1,2-Bis(4-chlorophenyl)ethyne (CAS 1820-42-4)
- 1-(2-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 75838-07-2)
- 1-(4-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 75837-75-1)
- 1-(4-Chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylic acid (CAS 98476-34-7)
Recommended Standards
- 1-(4-(Dibutylamino)phenyl)ethanone (CAS 59695-22-6)
- 1-Benzyl-4-butylpiperidin-4-ol (CAS 22093-36-3)
- {3-[4-(2,4-Dimethylphenyl)piperazin-1-yl]propyl}amine (CAS 808739-18-6)
- 2-((Azepane-1-carbonothioyl)thio)propanoic acid (CAS 378210-53-8)
- 4-(3-chloro-2-oxopropyl)phenyl acetate (CAS 1803594-65-1)
- 3,4,5-Trimethoxy-N-(4-(2-oxopiperidin-1-yl)phenyl)benzamide (CAS 942013-31-2)
- 3-Bromo-6-(trifluoromethyl)imidazo[1,5-a]pyrimidine (CAS 2151835-19-5)
- 2H-Isoxazolo[4,5-f]isoindole (CAS 118716-69-1)
- Calcium (s)-2-(4-chlorobenzamido)-3-(1h-indol-3-yl)propanoate (CAS 56116-62-2)
- 2-(1h-1,2,4-Triazol-1-yl)phenol (CAS 1340463-49-1)
- 2-((1-Methyl-1H-tetrazol-5-yl)thio)ethanamine (CAS 774191-08-1)
- Erianin (CAS 95041-90-0)
- 3-Chloro-4-fluoroaniline hydrochloride (CAS 106792-83-0)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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