2-(3,4-Dimethylphenyl)quinoxaline CAS 380578-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380578-22-3 |
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3,4-Dimethylphenyl)quinoxaline (CAS 380578-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14N2. Molecular weight: 234.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethylphenyl Standards
- Ethyl 4-(3,5-dimethylphenyl)-3-oxobutanoate (CAS 1283293-97-9)
- Methyl 5-(3,5-dimethylphenyl)-5-oxopentanoate (CAS 1443351-11-8)
- 4-(3,4-Dimethylphenyl)oxane-4-carboxylic acid (CAS 1489920-11-7)
- Ethyl 4-(3,4-dimethylphenyl)-4-oxobutyrate (CAS 175394-01-1)
- 4-(2,4-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-22-7)
- 4-(2,5-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 681459-16-5)
- 4-(2,6-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-26-1)
- 4-(3,4-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-34-1)
Recommended Standards
- 1-Phenyl-3-(p-tolyl)-1H-pyrazole (CAS 33064-20-9)
- 2-(4-(Pyridin-2-yl)piperazin-1-yl)propanamide (CAS 90476-96-3)
- 1-Phenyl-1,3,4,5-tetrahydrobenzo[cd]indazole (CAS 4106-24-5)
- 3-(Triphenylsilyl)propanoic acid (CAS 18752-17-5)
- 7-chloro-2-ethyl-4,4-dioxo-1,2,3-trihydro-4-thiaquinazoline-6-sulfonamide (CAS 1824-58-4)
- 1-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1h-pyrazol-5-amine hydrochloride (CAS 1208634-84-7)
- 2-Hydroxyethyl isobutyrate (CAS 6942-58-1)
- 2-(4-Methylpiperazin-1-yl)-1-phenylethan-1-ol (CAS 5408-15-1)
- 4-benZyloxydiphenylamine (CAS 60709-95-7)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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