4-(3-Methoxyphenoxy)-3,6-dioxocyclohex-1-ene-1-carbaldehyde CAS CATO-C3D-5036
| CAS No. | CATO-C3D-5036 |
| Molecular Formula | C14H12O5 |
| Molecular Weight | 260.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(3-Methoxyphenoxy)-3,6-dioxocyclohex-1-ene-1-carbaldehyde (C14H12O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(3-Methoxyphenoxy)-3,6-dioxocyclohex-1-ene-1-carbaldehyde (CAS CATO-C3D-5036), molecular formula C14H12O5 and molecular weight 260.24 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.
As a certified reference material (CRM), 4-(3-Methoxyphenoxy)-3,6-dioxocyclohex-1-ene-1-carbaldehyde 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 | C14H12O5 |
| Molecular Weight | 260.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Methoxyphenoxy Standards
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Recommended Standards
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- Enzalutamide Impurity 15 (CAS 1895865-10-7)
- tri-O-acetyl-5-deoxy-D-ribofuranose (CAS 37076-71-4)
- Capecitabine Impurity 12 (CAS 62211-93-2)
- 3-(Chloromethyl)cyclopent-2-enone (CAS 110874-87-8)
- Linaprazan (CAS 248919-64-4)
- N-(3-Bromo-5-chloropyridin-4-yl)pivalamide (CAS 1823339-06-5)
- 2-Methyl-2-(pyrazin-2-yl)propan-1-amine (CAS 1176768-41-4)
- Venlafaxine EP Impurity D (CAS 149289-30-5)
- Bis(2-isopropyl-5-methylcyclohexyl) ((2-fluorophenyl)(hydroxy)methyl)phosphonate (CAS 382149-58-8)
- 4-((4-Bromobenzyl)(4H-1,2,4-triazol-4-yl)amino)benzonitrile (CAS 148869-05-0)
- 9-Benzyl-6-chloro-N-phenyl-9H-purin-2-amine (CAS 666823-27-4)
- 2K-571S 338774-53-1 6,8-dichloro-2-(2,4-dichlorophenyl)-3-hydroxy-3,4-dihydroquinazolin-4-one (CAS 338774-53-1)
- Peptide Impurity 82 (CAS 10491-78-8)
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