3,3-Dichloro-2,2-dihydroxycyclohexan-1-one CAS 83878-01-7
| CAS No. | 83878-01-7 |
| Molecular Formula | C6H8Cl2O3 |
| Molecular Weight | 199.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3,3-Dichloro-2,2-dihydroxycyclohexan-1-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3,3-Dichloro-2,2-dihydroxycyclohexan-1-one (CAS 83878-01-7), molecular formula C6H8Cl2O3 and molecular weight 199.03 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,3-Dichloro-2,2-dihydroxycyclohexan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8Cl2O3 |
| Molecular Weight | 199.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- methyl 5-(4-hydroxybut-1-yn-1-yl)pyridine-2-carboxylate (CAS 1909318-62-2)
- 4-Methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)-1,2,3-thiadiazole-5-carboxamide (CAS 1207023-47-9)
- 4-(N-Boc-aminomethyl)phenylboronic Acid Pinacol Ester (CAS 330794-35-9)
- 3-Bromo-5-(2,4-dichlorophenyl)pyridine (CAS 675590-24-6)
- (R)-1-Cyanoethanol (CAS 10017-09-1)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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