2-[4-(2,4-Dimethylphenyl)piperazin-1-yl]quinoxaline CAS 339105-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339105-72-5 |
| Molecular Formula | C20H22N4 |
| Molecular Weight | 318.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[4-(2,4-Dimethylphenyl)piperazin-1-yl]quinoxaline (CAS 339105-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H22N4. Molecular weight: 318.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H22N4 |
| Molecular Weight | 318.42 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 Dimethylphenyl Standards
- (2E)-3-(2,4-Dimethylphenyl)-N-[2-(1H-indol-3-yl)ethyl]prop-2-enamide (CAS 329778-41-8)
- 1-(2,4-Dimethylphenyl)-6-methoxy-4-methyl-1H,2H,3H-pyrrolo[3,2-c]quinoline (CAS 860789-58-8)
- n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 332358-67-5)
- N-(3,4-dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 332358-68-6)
- N-(3,5-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 332358-70-0)
- 5-(((2,4-Dimethylphenyl)amino)methyl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917747-79-6)
- 2-(4-(3,4-Dimethylphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1181254-86-3)
- 2-(4-(2,4-Dimethylphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1416346-72-9)
Recommended Standards
- 2-((4-Phenylpiperazin-1-yl)methyl)quinolin-6-amine (CAS 832101-99-2)
- 3-(2,6-Dimethylimidazo[2,1-b]thiazol-5-yl)-N-(4-methylthiazol-2-yl)acrylamide (CAS 924863-16-1)
- (S)-N-(1-(3-Aminobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-44-5)
- 1-(3-Benzhydryl-5-methylisoxazol-4-yl)ethanone (CAS 77854-04-7)
- 5-Chloro-7-fluoro-3,4-dihydro-2h-1,4-benzothiazine (CAS 1378508-59-8)
- 7-Bromo-3-methyl-1-benzofuran-2-carboxylic acid (CAS 1019115-67-3)
- 3-(6-Imino-6,9-dihydro-3h-purin-9-yl)propanamide (CAS 7051-65-2)
- Avanafil Impurity 158 (CAS CATO-C4X-1118158)
- tert-Butyl (6-nitropyridin-2-yl)carbamate hydrochloride (CAS 1557630-62-2)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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 13829788188 / jacky.chen@cato-chem.com