5-Hydroxycyclohexane-1,3-dione CAS 204844-83-7
| CAS No. | 204844-83-7 |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H8O3, 5-Hydroxycyclohexane-1,3-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 128.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
5-Hydroxycyclohexane-1,3-dione (CAS 204844-83-7) is a high-purity analytical reference standard with the molecular formula C6H8O3 and a molecular weight of 128.13 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Hydroxycyclohexane-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
Related Hydroxycyclohexane Standards
- 2-Hydroxycyclohexane-1-carbonitrile (CAS 30683-77-3)
- 3-hydroxycyclohexane-1-carbonitrile (CAS 24056-33-5)
- 4-Hydroxycyclohexane-1-carboxamide (CAS 1221724-30-6)
- 1-Hydroxycyclohexane-1-carboxamide (CAS 7500-69-8)
- trans 4-Hydroxycyclohexane carboxylic Acid (CAS 3685-26-5)
- Methyl 1-hydroxycyclohexane-1-carboxylate (CAS 6149-50-4)
- 4-Ethyl-1-hydroxycyclohexane-1-carboxylic acid (CAS 1249152-87-1)
- 1-ethyl-4-hydroxycyclohexane-1-carboxylic acid (CAS 1509096-29-0)
Recommended Standards
- 5-Hydroxy-6-methyl-3,4-dihydro-2H-pyran-4-one (CAS 38877-21-3)
- 5-Imino-3,4-dimethyloxazolidin-2-one (CAS 344329-98-2)
- 5-Hydroxy-4-methyl-2H-pyran-3(6H)-one (CAS 61363-76-6)
- 5-Isopropyl-1,2,4-oxadiazol-3(2H)-one (CAS 55375-87-6)
- 6-Amino-2-(indolin-1-yl)pyrimidin-4-ol (CAS 876667-59-3)
- 1,3,5-Tribromoadamantane (CAS 707-34-6)
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- 2-((1-Phenyl-1H-tetrazol-5-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 310415-06-6)
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- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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