2,4,6-Trihydroxybenzaldehyde 2,4-Diacetate CAS 164329-24-2
| CAS No. | 164329-24-2 |
| Molecular Formula | C11H10O6 |
| Molecular Weight | 238.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,4,6-Trihydroxybenzaldehyde 2,4-Diacetate (CAS 164329-24-2) is a high-purity analytical reference standard with the molecular formula C11H10O6 and a molecular weight of 238.19 g/mol.
The molecular framework of 2,4,6-Trihydroxybenzaldehyde 2,4-Diacetate (C11H10O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H10O6 |
| Molecular Weight | 238.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
Related Trihydroxybenzaldehyde Standards
Recommended Standards
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- 8-((5-Aminopentan-2-yl)amino)quinoline-5,6-diol (CAS 87321-06-0)
- 3-Chloro-5-methoxy-4-propoxyphenol (CAS 1881295-38-0)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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