4-(P-tolyl)tetrahydro-2H-pyran-4-ol CAS 853886-97-2
| CAS No. | 853886-97-2 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 4-(P-tolyl)tetrahydro-2H-pyran-4-ol (CAS 853886-97-2), a certified reference material (molecular formula C12H16O2, MW 192.25 g/mol) for analytical method development and quality control.
The molecular framework of 4-(P-tolyl)tetrahydro-2H-pyran-4-ol (C12H16O2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 4-(P-tolyl)tetrahydro-2H-pyran-4-ol 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 | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related P Standards
- 5-(m-Tolyl)pentanoic acid (CAS 105401-68-1)
- 5-(o-Tolyl)pentanoic acid (CAS 105401-69-2)
- 2-(O-tolyl)pentanoic acid (CAS 83027-70-7)
- 5-(p-Tolyl)pentanoic Acid (CAS 777-93-5)
- m-Tolyl(trifluoromethyl)sulfane (CAS 705-46-4)
- p-Tolyl(trimethylsilyl)methanone (CAS 68185-94-4)
- (o-Tolyl)dichlorophosphine (CAS 5510-87-2)
- 1-(M-tolyl)hexan-1-amine (CAS 1248262-30-7)
Recommended Standards
- 4-(Phenoxymethyl)tetrahydro-2H-pyran (CAS 62635-44-3)
- 4-Amyloxybenzaldehyde (CAS 5736-91-4)
- 4-(Cyclopropylmethyl)-1,2-dimethoxybenzene (CAS 479484-78-1)
- 4-Benzyltetrahydro-2H-pyran-2-ol (CAS 71280-30-3)
- 2-bromo-1-(methoxymethyl)-1-methylcyclopropane (CAS 474657-80-2)
- 1-Bromo-4-(cyclobutylmethoxy)benzene (CAS 871829-46-8)
- 3-(2-Methoxyethoxy)-1,6-naphthyridin-5(6H)-one (CAS 1173699-59-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(tritylthio)propanoic acid (CAS 921604-15-1)
- tert-Butyl 2-hydroxy-2-(6-methylpyridin-2-yl)acetate (CAS 1060803-75-9)
- 2-Amino-3-[2-(2-chlorophenyl)-1,3-thiazol-4-yl]propanoic acid (CAS 1218071-59-0)
- 2-Chloro-N-{2-[(4-methylphenyl)sulfanyl]ethyl}acetamide (CAS 853723-89-4)
- Nitrogen-15N₂ (CAS 29817-79-6)
- Ethyl (E)-2-cyano-2-(hydroxyimino)acetate (CAS 56503-39-0)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com