Ferulic Acid Impurity 2 CAS 56024-44-3
| CAS No. | 56024-44-3 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ferulic Acid Impurity 2 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ferulic Acid Impurity 2 (CAS 56024-44-3), a certified reference material (molecular formula C11H14O4, MW 210.23 g/mol) for analytical method development and quality control.
Ferulic Acid Impurity 2 (C11H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Impurity 2 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 | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Ferulic Standards
- Ferulic Acid Impurity 10 (CAS 99865-71-1)
- Ferulic Acid Impurity 3 (CAS 948051-11-4)
- Ferulic Acid Methyl Ester (CAS 2309-07-1)
- Ferulic Acid Impurity N3 (CAS 155401-23-3)
- trans-Ferulic Acid (CAS 537-98-4)
- Ferulic Acid Impurity 2 (CAS 1014-83-1)
- Ferulic Acid (CAS 1135-24-6)
- Ferulic Acid Impurity 21 (CAS 34749-55-8)
Recommended Standards
- Ethyl 6-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate (CAS 2329573-59-1)
- Laminaribiose (CAS 34980-39-7)
- Ethyl 5-ethyl-6-hydroxy-2-methylpyrimidine-4-carboxylate (CAS 744253-35-8)
- MEthyl (2s)-2-amino-3-(3-amino-4-hydroxyphenyl)propanoate (CAS 81959-10-6)
- 5-Benzyl-2-hydroxybenzaldehyde (CAS 72375-01-0)
- 3,5-Dimethoxy-2-iodobenzophenone (CAS 951892-13-0)
- (-)-Verbenene (CAS 190715-28-7)
- (4R)-4-Isopropyl-3- propanoylthiazolidine-2-thione (CAS 487029-68-5)
- 2-(Tetrahydro-2H-pyran-4-yl)ethanamine hydrochloride (CAS 389621-77-6)
- Phyllanthine (CAS 20072-02-0)
- 2-(4-Benzhydrylpiperazin-1-yl)pyrimidine (CAS 3605-02-5)
- N-(2,4-dimethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1155103-06-2)
- Pranoprofen Impurity 42 (CAS CATO-C4X-181142)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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