1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin CAS 57653-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57653-85-7 |
| Molecular Formula | C12H2Cl6O2 |
| Molecular Weight | 390.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (CAS 57653-85-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H2Cl6O2. Molecular weight: 390.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H2Cl6O2 |
| Molecular Weight | 390.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Hexachlorodibenzo Standards
- 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin (CAS 58200-66-1)
- 1,2,3,4,6,8-Hexachlorodibenzo-p-dioxin (CAS 58200-67-2)
- 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (CAS 39227-28-6)
- 1,2,4,6,7,9-Hexachlorodibenzo-p-dioxin (CAS 39227-62-8)
- 1,2,3,7,8,9-Hexachlorodibenzo-p-Dioxin (CAS 19408-74-3)
- 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 13C12 (CAS 109719-80-4)
- 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 13C12 (CAS 109719-81-5)
- 1,2,3,4,6,8-Hexachlorodibenzo[b,d]furan (CAS 69698-60-8)
Recommended Standards
- 1,2,4,6,7,8-Hexachlorodibenzodioxin (CAS 64461-98-9)
- 3-Chloro-N-(3-(5,7-dimethylbenzo[d]oxazol-2-yl)-2-methylphenyl)benzamide (CAS 590395-76-9)
- tert-Butyl 4-(4-(5-chloro-2-hydroxyphenyl)-pyrimidin-2-yl)piperazine-1-carboxylate (CAS 1235407-36-9)
- N-(3,7-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-3-(phenylthio)propanamide (CAS 946358-45-8)
- 4-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 106969-90-8)
- 2-(2-Chloro-5-(difluoromethyl)-4-methylpyridin-3-yl)acetic acid (CAS 1806941-23-0)
- 5-(Cyclohexylmethyl)-1,3,4-thiadiazol-2-amine (CAS 118314-08-2)
- Methyl 2-Chloro-5-fluoropyrimidine-4-carboxylate (CAS 1404364-32-4)
- 1-(2-Methoxy-5-((methylamino)methyl)phenyl)-N,N-dimethylmethanamine (CAS 893732-42-8)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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