3-((tetrahydro-2H-pyran-4-yl)methoxy)benzoic acid CAS 1008773-62-3
| CAS No. | 1008773-62-3 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((tetrahydro-2H-pyran-4-yl)methoxy)benzoic acid (C13H16O4) 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).
CATO supplies 3-((tetrahydro-2H-pyran-4-yl)methoxy)benzoic acid (CAS 1008773-62-3), a certified reference material (molecular formula C13H16O4, MW 236.26 g/mol) for analytical method development and quality control.
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 | C13H16O4 |
| Molecular Weight | 236.26 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related tetrahydro Standards
- 4-((Tetrahydro-2H-pyran-2-yl)methoxy)benzoic acid (CAS 1020999-22-7)
- 2-((Tetrahydro-2H-pyran-2-yl)methoxy)benzoic acid (CAS 1021144-50-2)
- 2-(((Tetrahydro-2H-pyran-4-yl)oxy)methyl)benzoic acid (CAS 1271549-80-4)
- 2-((Tetrahydro-2H-pyran-4-yl)methoxy)benzoic acid (CAS 1275727-10-0)
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Recommended Standards
- 2-Bromo-3-chloropyridine-4-boronic Acid (CAS 1003043-31-9)
- Benzoic acid, 4-[(tetrahydro-2H-pyran-4-yl)methoxy]- (CAS 1008773-89-4)
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