Ferulic Acid 4-O-Sulfate CAS 86321-29-1
| CAS No. | 86321-29-1 |
| Molecular Formula | C10H10O7S |
| Molecular Weight | 274.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ferulic Acid 4-O-Sulfate (CAS 86321-29-1) is a high-purity analytical reference standard with the molecular formula C10H10O7S and a molecular weight of 274.25 g/mol.
Based on its molecular formula C10H10O7S, Ferulic Acid 4-O-Sulfate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.25 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).
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), Ferulic Acid 4-O-Sulfate 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 | C10H10O7S |
| Molecular Weight | 274.25 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Sulfur Atoms | 1 |
Related Ferulic Standards
- Ferulic Acid-d3 4-O-Sulfate (CAS 1795142-64-1)
- Ferulic Acid Impurity 7 (CAS CATO-C4X-22727)
- Ferulic Acid Impurity 14 (CAS 92157-61-4)
- Ferulic Acid Impurity 6 (CAS CATO-C4X-22726)
- Ferulic Acid Impurity 12 (CAS 115610-31-6)
- Ferulic Acid Impurity 4 (CAS 59831-94-6)
- Ferulic Acid Impurity 21 (CAS 34749-55-8)
- Ferulic Acid Impurity N3 (CAS 155401-23-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com