1,4,6,7,8,9-Hexachlorodibenzo[b,e][1,4]dioxine-2,3-dione CAS 65005-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65005-72-3 |
| Molecular Formula | C12Cl6O4 |
| Molecular Weight | 420.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4,6,7,8,9-Hexachlorodibenzo[b,e][1,4]dioxine-2,3-dione (CAS 65005-72-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12Cl6O4. Molecular weight: 420.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12Cl6O4 |
| Molecular Weight | 420.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
Related Hexachlorodibenzo Standards
- 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)
- 1,2,3,7,8,9-Hexachlorodibenzo-p-Dioxin (CAS 19408-74-3)
- 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)
- 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (CAS 57653-85-7)
- 1,2,4,6,7,9-Hexachlorodibenzo-p-dioxin (CAS 39227-62-8)
Recommended Standards
- 3-(4-((1-(4-Chlorophenyl)-3-methyl-1H-pyrazol-5-yl)methoxy)-3,5-difluorophenyl)-2-methylpropanoic acid (CAS 1224102-50-4)
- N-(3-Chloro-2,4-difluorophenyl)-7-methoxy-6-(piperidin-4-yloxy)quinazolin-4-amine (CAS 848491-25-8)
- N-(4-chloro-3-nitrophenyl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337498-47-2)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-[(3-fluoro-4-methoxyphenyl)methyl]-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775484-66-6)
- 2-Aminopyrimidine-5-boronic Acid Pinacol Ester (CAS 402960-38-7)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)-2-fluorophenyl)boronic acid (CAS 1704121-92-5)
- (2-Methanesulfonylphenyl)methyl N-(4-chlorophenyl)carbamate (CAS 338968-15-3)
- 2-(Piperidin-1-yl)ethyl (3-((hexyloxy)methyl)phenyl)carbamate hydrochloride (CAS 80171-78-4)
- methyl 2-mercapto-4-oxo-3-phenyl-3,4-dihydroquinazoline-7-carboxylate (CAS 514857-29-5)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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