3-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid CAS 862088-66-2
| CAS No. | 862088-66-2 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid (C12H14O4) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid (CAS 862088-66-2), molecular formula C12H14O4 and molecular weight 222.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 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.) | 1987 |
Related Tetrahydro Standards
- 6-(Tetrahydro-2H-pyran-4-ylamino)picolinic acid (CAS 1251146-54-9)
- 6-((Tetrahydro-2H-pyran-4-yl)oxy)nicotinamide (CAS 1334490-82-2)
- 4-Methyl-2-(tetrahydro-2h-pyran-3-yl)pyrimidine-5-carboxylic acid (CAS 1489928-77-9)
- 4-Methyl-2-(tetrahydro-2H-pyran-4-yl)-5-pyrimidinecarboxylic acid (CAS 1493751-21-5)
- 2-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid (CAS 898289-29-7)
- 2-[(Tetrahydro-2-furanylmethyl)amino]-nicotinic acid (CAS 896637-76-6)
- 3-[(Tetrahydro-2-furanyl)methoxy]benzoic acid (CAS 883536-39-8)
- 4-((Tetrahydro-2H-pyran-4-yl)oxy)benzoic acid (CAS 851048-51-6)
Recommended Standards
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