Tetrachloro-o-benzoquinone CAS 2435-53-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2435-53-2 |
| Molecular Formula | C6Cl4O2 |
| Molecular Weight | 245.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrachloro-o-benzoquinone (CAS 2435-53-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6Cl4O2. Molecular weight: 245.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6Cl4O2 |
| Molecular Weight | 245.87 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Tetrachloro Standards
- 1,2,3,5-Tetrachloro-4-methoxybenzene (CAS 938-22-7)
- 2,3,5,6-Tetrachloro-p-xylene (CAS 877-10-1)
- 3,4,5,6-Tetrachloro-o-xylene (CAS 877-08-7)
- 2,4,5,6-Tetrachloro-M-Xylene (CAS 877-09-8)
- 4,4,5,5-Tetrachloro-2,2-difluoro-1,3-dioxolane (CAS 87075-01-2)
- 2,3,5,6-Tetrachloro-1H-pyridine-4-thione (CAS 10351-06-1)
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Recommended Standards
- 4-Chloranil (CAS 118-75-2)
- 1,4-Di(1,3,2-dioxaborinan-2-yl)benzene (CAS 96433-09-9)
- 5-Bromo-2-ethoxypyridine-3-boronic Acid (CAS 871332-98-8)
- (11bS)-4-Hydroxy-2,6-diphenyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 945852-48-2)
- 2-[3-(Benzyloxy)-4-ethoxyphenyl]acetic Acid (CAS 85475-84-9)
- 2-(Quinazolin-4-ylthio)cyclohexanone (CAS 51239-48-6)
- 1-(3,5-dimethoxyphenyl)propan-1-ol (CAS 203912-55-4)
- 1-Iodo-2,5-dimethoxy-4-nitrobenzene (CAS 6301-35-5)
- 1-(2-Chloroethyl)indolin-2-one (CAS 131728-48-8)
- 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