1,4-Cyclohexanedione bis(ethylene acetal) CAS 183-97-1
| CAS No. | 183-97-1 |
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4-Cyclohexanedione bis(ethylene acetal) is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,4-Cyclohexanedione bis(ethylene acetal) (CAS 183-97-1) is a high-purity analytical reference standard with the molecular formula C10H16O4 and a molecular weight of 200.23 g/mol.
The molecular framework of 1,4-Cyclohexanedione bis(ethylene acetal) (C10H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1,4-Cyclohexanedione bis(ethylene acetal) 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 | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1957 |
Related Cyclohexanedione Standards
- 1,3-Cyclohexanedione, 2-(2-methyl-1-oxopropyl)- (CAS 155590-28-6)
- 1,3-Cyclohexanedione, 2-(1-oxobutyl)- (CAS 99172-98-2)
- 1,3-Cyclohexanedione, 2-(cyclopropylcarbonyl)- (CAS 288258-62-8)
- 1,4-Cyclohexanedione Monoethylene Acetal-d4 (CAS 56292-88-7)
- 4056-73-9 2-Acetyl-1,3-cyclohexanedione DTXSID50193577 (CAS 4056-73-9)
- 1,2-cyclohexanedione 1-[N-(2,3-dihydro-1,4-benzodioxin-6-yl)hydrazone] (CAS 339101-62-1)
- 1,3-Cyclohexanedione, 5-[2-(ethylthio)propyl]-2-(1-oxopropyl)- (CAS 99422-01-2)
- 2-Methyl-1,3-cyclohexanedione (CAS 1193-55-1)
Recommended Standards
- (E,Z)-2-Acetyl-3-ethoxy-but-2-enoic acid ethyl ester (CAS 182916-86-5)
- (5S)-5-(((Tetrahydro-2H-pyran-2-yl)oxy)methyl)dihydrofuran-2(3H)-one (CAS 187264-97-7)
- 3-Tert-butoxycarbonylcyclobutanecarboxylicacid (CAS 1824538-52-4)
- 6-amino-5-methoxy-3-methyl-1,3-benzoxazol-2-one (CAS 1877006-36-4)
- 4-(Trifluoromethyl)-N-(4-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 132481-91-5)
- 1-Azaspiro[3.3]heptane Hydrochloride (CAS 1986337-29-4)
- Tolpyralate (CAS 1101132-67-5)
- Methyl 3,8-dimethoxyquinoline-6-carboxylate (CAS 2721376-44-7)
- (S)-Benzyl 2-((2-chloroacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1354011-65-6)
- (1S,3s)-3-hydroxy-1-phenylcyclobutane-1-carbonitrile (CAS 1035897-68-7)
- N-(4-Aminophenyl)-2-methoxyacetamide (CAS 203739-06-4)
- 3-(2-Nitro-4-(trifluoromethyl)phenoxy)azetidine (CAS 1220028-61-4)
- N-Pentylhydrazinecarboximidamide hydrobromide (CAS 864909-74-0)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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