2,3,5-Trichloro-1,4-benzoquinone CAS 634-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 634-85-5 |
| Molecular Formula | C6HCl3O2 |
| Molecular Weight | 211.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3,5-Trichloro-1,4-benzoquinone (CAS 634-85-5) pharmaceutical standards reference standard. Molecular formula: C6HCl3O2. Molecular weight: 211.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6HCl3O2 |
| Molecular Weight | 211.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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 Trichloro Standards
- 2,4,6-Trichloro-5-pyrimidinecarboxaldehyde (CAS 50270-27-4)
- 1,2,3-Trichloro-5-methoxybenzene (CAS 54135-82-9)
- 2,4,6-Trichloro-5-ethylpyrimidine (CAS 1780-38-7)
- 3,4,6-Trichloro-1,2-benzenediamine (CAS 1962-10-3)
- 2,4,5-Trichloro-6-ethylpyrimidine (CAS 6585-48-4)
- 2,3,5-Trichloro-6-ethylpyridine (CAS 113458-82-5)
- 2,4,6-Trichloro-3,5-dimethylpyridine (CAS 98274-04-5)
- 2,4,6-Trichloro-3-methylaniline (CAS 5400-76-0)
Recommended Standards
- 2,5-Dichloropyrimidine-4-carbonyl chloride (CAS 142652-27-5)
- 5-Bromo-2-chloro-4-fluoropyrimidine (CAS 1956324-84-7)
- 2,6-Dichloropyrimidine-4-carbonyl chloride (CAS 26830-94-4)
- 5''-Bromo-[2,2':5',2''-terthiophene]-5-carbaldehyde (CAS 161726-69-8)
- Ethyl 2-(3-ethoxy-3-oxopropyl)-5-methyl-6-oxo-3,6-dihydropyrimidine-4-carboxylate (CAS 75624-19-0)
- 6,7-Dichloro-3-hydroxy-2,3-dihydro-1h-indol-2-one (CAS 1247122-34-4)
- (6-(Hexylthio)-9H-purin-9-yl)methanol (CAS 14133-10-9)
- 2-Bromo-4,6-difluorophenyl isocyanate (CAS 190774-48-2)
- 5-Acetyl-2-pyrrolidinone (CAS 85858-09-9)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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