2-Phenyl-2,3-dihydrobenzofuran CAS 55962-04-4
| CAS No. | 55962-04-4 |
| Molecular Formula | C14H12O |
| Molecular Weight | 196.24 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-Phenyl-2,3-dihydrobenzofuran (CAS 55962-04-4) is a high-purity analytical reference standard with the molecular formula C14H12O and a molecular weight of 196.24 g/mol.
The molecular framework of 2-Phenyl-2,3-dihydrobenzofuran (C14H12O) is characterized by a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C14H12O |
| Molecular Weight | 196.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Phenyl Standards
- 2-Methyl-2,3-dihydrobenzofuran-7-carbonyl chloride (CAS 103261-01-4)
- 5-Methyl-2,3-dihydrobenzofuran-7-carbonyl chloride (CAS 103261-02-5)
- 3-(2,3-Dihydrobenzofuran-2-yl)pyridine (CAS 866474-85-3)
- 4-(2,3-Dihydrobenzofuran-2-yl)pyridine (CAS 866474-84-2)
- 1-(2,3-Dihydrobenzofuran-5-yl)-2,2-difluoroethan-1-one (CAS 1378814-93-7)
- 2-(2,3-Dihydrobenzofuran-5-yl)-2-hydroxyacetic acid (CAS 69999-15-1)
- 2,3-Dihydrobenzofuran-5-sulfonamide (CAS 112894-47-0)
- 2-(((2,3-Dihydrobenzofuran-5-yl)methyl)amino)ethan-1-ol (CAS 1157609-84-1)
Recommended Standards
- 2-Methylbiphenyl-3-carbaldehyde (CAS 89951-60-0)
- 2-Phenylglutaric Anhydride (CAS 2959-96-8)
- 2-Methyl-5-phenylbenzaldehyde (CAS 2928-45-2)
- 3-(2,4-Dimethoxyphenyl)propan-1-ol (CAS 76104-56-8)
- 2-(2,2-Difluorocyclopropyl)aniline (CAS 1892415-35-8)
- 3-benzyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1708398-16-6)
- 2-Bromo-1-(2,6-dimethoxyphenyl)ethan-1-one (CAS 123184-19-0)
- N-(3-bromopropyl)-N-methylbutan-2-amine (CAS 1248115-05-0)
- 1-(3-Chloro-4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1267684-30-9)
- 5-Bromo-4-cyclopropoxypicolinic acid (CAS 1243448-35-2)
- 2-Chloro-6-(methylamino)benzonitrile (CAS 20925-55-7)
- 3-((Cyclopropylmethoxy)Methyl)Pyrrolidine (CAS 1063734-02-0)
- 1-Acetyl-piperidine-4-carbonitrile (CAS 886496-59-9)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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