2-Chlorocyclohexane-1,3-dione CAS 932-23-0
| CAS No. | 932-23-0 |
| Molecular Formula | C6H7ClO2 |
| Molecular Weight | 146.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Chlorocyclohexane-1,3-dione (C6H7ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Chlorocyclohexane-1,3-dione (CAS 932-23-0), molecular formula C6H7ClO2 and molecular weight 146.57 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 2-Chlorocyclohexane-1,3-dione 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 | C6H7ClO2 |
| Molecular Weight | 146.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorocyclohexane Standards
- 1-chlorocyclohexane-1-carbonitrile (CAS 83497-94-3)
- 2-chlorocyclohexane-1-carbonitrile (CAS 89728-29-0)
- 4-Chlorocyclohexane-1-carboxylic acid (CAS 56447-20-2)
- Chlorocyclohexane-d11 (CAS 119206-70-1)
- Chlorocyclohexane (CAS 542-18-7)
- 1-Chlorocyclohexane-1-carbonyl Chloride (CAS 52831-99-9)
- 2-Chlorocyclohexane-1-sulfonyl chloride (CAS 108565-59-9)
Recommended Standards
- 2-Chloro-3-hydroxy-2-cyclohexenone (CAS 89466-67-1)
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- 2-Chloroethanesulfonyl fluoride (CAS 762-70-9)
- 7-[(2-Methylpropan-2-yl)oxycarbonyl]-6,8-dihydro-5H-2,7-naphthyridine-4-carboxylic acid (CAS 1250999-71-3)
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- Ethyl 4-hydroxypiperidine-2-carboxylate hydrochloride (CAS 248255-68-7)
- 1-Phenylethyl 2-Chloro-3-oxobutanoate (CAS 68683-30-7)
- 1-(2-Bromophenyl)-2-(3-fluorophenyl)ethan-1-one (CAS 898784-67-3)
- Methyl 2-[4-(2-amino-4-bromophenoxy)phenyl]acetate (CAS 946743-71-1)
- N-(3-amino-2-methylphenyl)tetrahydrofuran-2-carboxamide (CAS 926215-04-5)
- 2’,3’a,4’,5’,6’,7’-Hexahydro-spiro[cyclohexane-1,3’-indazole] (CAS 22122-96-9)
- 1-(Piperidin-1-yl)ethanimine (CAS 153558-50-0)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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