2-Formylphenyl acetate CAS 5663-67-2
| CAS No. | 5663-67-2 |
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 164.16 g/mol gives 2-Formylphenyl acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Formylphenyl acetate (CAS 5663-67-2) is a high-purity analytical reference standard with the molecular formula C9H8O3 and a molecular weight of 164.16 g/mol.
2-Formylphenyl acetate (C9H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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), 2-Formylphenyl acetate 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 | C9H8O3 |
| Molecular Weight | 164.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Formylphenyl Standards
- 2-(2-Formylphenyl)acetic acid (CAS 1723-55-3)
- 2-(4-Formylphenyl)acetic Acid (CAS 34841-47-9)
- 3-Formylphenyl acetate (CAS 34231-78-2)
- 2-(3-Formylphenyl)acetic acid (CAS 34956-29-1)
- N-(2-Formylphenyl)acetamide (CAS 13493-47-5)
- 1-(4-formylphenyl)cyclopropane-1-carbonitrile (CAS 869977-34-4)
- 2-(4-Formylphenyl)-2-methylpropanenitrile (CAS 1146695-65-9)
- 4-(4-Formylphenyl)butanenitrile (CAS 188481-39-2)
Recommended Standards
- 2-Formyl-6-methylbenzoic acid (CAS 20771-96-4)
- 2-Furancarboxylic acid, 3-(1-butyn-1-yl)- (CAS 2567233-72-9)
- 2-Formyl-4-methylbenzoic acid (CAS 61099-10-3)
- 2H-Benzo[b][1,4]dioxepin-3(4H)-one (CAS 27612-17-5)
- 7-Hydroxybenzofuran-6-carbaldehyde (CAS 67720-94-9)
- N-((1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)-4-methylbenzenesulfonamide (CAS 478077-18-8)
- (1-(2,4-Dichlorobenzyl)-1h-benzo[d]imidazol-2-yl)methanol (CAS 500149-05-3)
- Pcb No. 102 (CAS 68194-06-9)
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- 2-(Prop-2-yn-1-ylthio)benzo[d]oxazole (CAS 52924-71-7)
- 3-Deschloro-2-Chloro Bupropion HCl (CAS 1049718-57-1)
- Octreotide-phenylalanine-d8 di-Trifluoroacetic Acid Salt (CAS CATO-C4X-152035)
- Peptide 437 (CAS CATO-CPTD788437)
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