4-Formylphenyl benzoate CAS 5339-06-0
| CAS No. | 5339-06-0 |
| Molecular Formula | C14H10O3 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Formylphenyl benzoate (CAS 5339-06-0) is a high-purity analytical reference standard with the molecular formula C14H10O3 and a molecular weight of 226.23 g/mol.
4-Formylphenyl benzoate (C14H10O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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), 4-Formylphenyl benzoate 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 | C14H10O3 |
| Molecular Weight | 226.23 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Formylphenyl Standards
- 2-(3-Formylphenyl)benzoic acid (CAS 100538-35-0)
- 2-Formylphenyl benzoate (CAS 19820-51-0)
- 3-(2-Formylphenyl)benzoic acid (CAS 205871-52-9)
- 3-Formylphenyl benzoate (CAS 33696-06-9)
- 4-(2-Formylphenyl)benzoic acid (CAS 205871-49-4)
- 4-(3-Formylphenyl)benzoic acid (CAS 222180-23-6)
- 4-(3-Formylphenyl)phenylboronic acid (CAS 1101866-02-7)
- 4-(4-Formylphenyl)phenylboronic acid (CAS 868046-59-7)
Recommended Standards
- 4'-Formyl-[1,1'-biphenyl]-3-carboxylicacid (CAS 222180-20-3)
- 4-Hydroxy-3,5-dimethoxy-4-(2-oxopropyl)cyclohexa-2,5-dien-1-one (CAS 2215-96-5)
- 4-Benzoylpicolinamide (CAS 865074-49-3)
- 4-hydroxy-6-nitro-quinazoline-8-carbonitrile (CAS 2306277-65-4)
- (R)-1-(4-(3,10-Dibromo-8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidin-1-yl)-2-(piperidin-4-yl)ethanone (CAS 193276-77-6)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside-6-sulfate potassium salt (CAS 210357-38-3)
- (2-Chloroethyl)cycloheptane (CAS 84226-37-9)
- 2-Chloro-4-fluoro-3-methoxyaniline (CAS 2090538-46-6)
- 2-Ethyl-4-nitropyridine (CAS 101860-96-2)
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl carbamimidothioate methanesulfonate (CAS 1426291-41-9)
- tert-Butyl (1-amino-1-oxopropan-2-yl)carbamate (CAS 81587-17-9)
- Prednisolone Impurity 62 (CAS CATO-C4X-173762)
- tert-Butyl 4-(5-formyl-4-methyl-1,3-thiazol-2-yl)piperidine-1-carboxylate (CAS 850374-97-9)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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