(2S,3S)-2-phenyltetrahydrofuran-3-carboxylic acid CAS 1820575-08-3
| CAS No. | 1820575-08-3 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S)-2-phenyltetrahydrofuran-3-carboxylic acid (CAS 1820575-08-3) is a high-purity analytical reference standard with the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol.
The molecular framework of (2S,3S)-2-phenyltetrahydrofuran-3-carboxylic acid (C11H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H12O3 |
| Molecular Weight | 192.21 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.) | 1995 |
Recommended Standards
- 2-(Allyloxy)benzohydrazide (CAS 18167-41-4)
- 6-isopropoxy-1,3-benzoxazol-2-amine (CAS 1820649-86-2)
- (2S,3S)-3-Phenyltetrahydrofuran-2-carboxylic acid (CAS 1808784-86-2)
- 3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one (CAS 1822340-52-2)
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