6,7-Dichloro-2-(3,4-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline CAS 478039-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478039-38-2 |
| Molecular Formula | C15H5Cl4F3N2O |
| Molecular Weight | 428.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dichloro-2-(3,4-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478039-38-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H5Cl4F3N2O. Molecular weight: 428.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H5Cl4F3N2O |
| Molecular Weight | 428.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 6,7-Dichloro-2-(2,6-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478040-14-1)
- 6,7-Dichloro-2-(3,5-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478034-05-8)
- 2,5-Dichloro-N-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]benzenesulfonamide (CAS 1426214-54-1)
- 5-(2,3-Dichloro-4-(ethylsulfonyl)phenyl)-2-(4-methoxyphenyl)thiazole (CAS 672951-47-2)
- Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate (CAS 338961-65-2)
- 2-((2-((2,4-Dichloro-5-(2-methoxyethoxy)phenyl)amino)-2-oxoethyl)sulfonyl)-N,N-dimethylacetamide (CAS 341965-04-6)
- 2,4-dichloro-1,5-diiodo-3-methoxybenzene (CAS 1221589-80-5)
- 2,3-Dichloro-N-(3,4-dichlorophenyl)-4-(ethanesulfonyl)benzamide (CAS 477886-33-2)
Recommended Standards
- N-(2-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 897613-19-3)
- 1,5-Diamino-2,3-dibromo-4,8-dihydroxyanthracene-9,10-dione (CAS 31626-19-4)
- 5-[(4-Chlorophenyl)sulfanyl]-2-(3,5-dimethyl-1H-pyrazol-1-yl)-4-(4-methoxyphenyl)-1,3-thiazole (CAS 956573-31-2)
- 3-(2-Chloroethyl)-9-hydroxy-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 130049-77-3)
- DCB (CAS 6971-97-7)
- 3-Amino-3-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)propanoic acid (CAS 773122-81-9)
- 5-Nitropyrimidin-4-ol (CAS 3749-47-1)
- (1S,3s)-1-amino-3-fluoro-3-methylcyclobutane-1-carboxylic acid hydrochloride (CAS 2001608-47-3)
- Tert-butyl 4-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1201675-03-7)
- Exenatide (CAS 141758-74-9)
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