2-(4-Benzylpiperazin-1-yl)quinoxaline CAS 339104-76-6
| CAS No. | 339104-76-6 |
| Molecular Formula | C19H20N4 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(4-Benzylpiperazin-1-yl)quinoxaline (CAS 339104-76-6), a certified reference material (molecular formula C19H20N4, MW 304.39 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H20N4, 2-(4-Benzylpiperazin-1-yl)quinoxaline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C19H20N4 |
| Molecular Weight | 304.39 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.) | 2025 |
| Nitrogen Atoms | 4 |
Related Benzylpiperazin Standards
- 4-(4-Benzylpiperazin-1-yl)-6-chloro-1,3,5-triazin-2-amine (CAS 1220029-39-9)
- 4-(4-Benzylpiperazin-1-yl)-6-chloropyrimidin-2-amine (CAS 956223-22-6)
- 2-(4-Benzylpiperazin-1-yl)-5-formylbenzonitrile (CAS 1272756-65-6)
- 1-(4-Benzylpiperazin-1-yl)-2-(morpholin-4-yl)ethan-1-one (CAS 865660-50-0)
- 3-((4-Benzylpiperazin-1-yl)methyl)-1H-indole (CAS 17511-50-1)
- 4-(4-Benzylpiperazin-1-yl)-6-chloro-2-methylpyrimidine (CAS 1017782-74-9)
- 2-(4-Benzylpiperazin-1-yl)-3-chloroaniline (CAS 937604-07-4)
- 2-(4-Benzylpiperazin-1-yl)-5-chloroaniline (CAS 893751-49-0)
Recommended Standards
- 2-(3-(Piperidin-1-ylmethyl)benzoyl)benzonitrile (CAS 898792-68-2)
- 2-(4-Methoxyphenyl)-4-(pyrrolidin-1-yl)quinoline (CAS 853333-34-3)
- 2-(2-Phenyl-1H-indol-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 65746-64-7)
- 2-(5-(Thiophen-2-yl)isoxazol-3-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 946227-83-4)
- 3-Keto Cholesterol (CAS 601-54-7)
- 1-(5-(Phenoxymethyl)-1,3,4-oxadiazol-2-yl)ethan-1-amine (CAS 1017133-00-4)
- 2,2-Difluoro-N-methoxy-N-methylpropanamide (CAS 608537-54-8)
- Biotin EP Impurity H (Mixture of Diastereomers) (CAS 2714810-33-8)
- 2,3-Dichloropyrido[2,3-d]pyridazin-5(6H)-one (CAS 1447958-79-3)
- 6-Chloro-1,2,3,4-tetrahydronaphthalene (CAS 35337-44-1)
- 2-Chloro-4-(4-ethylpiperazino)benzaldehyde (CAS 57981-52-9)
- 4-Methoxy-2-methyl-2,3-dihydro-1h-inden-1-one (CAS 105372-23-4)
- (1R,4S)-4-methoxycyclopent-2-en-1-ol (CAS 194606-96-7)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com