4'-(Benzyloxy)-[1,1'-biphenyl]-3-ol CAS 809285-98-1
| CAS No. | 809285-98-1 |
| Molecular Formula | C19H16O2 |
| Molecular Weight | 276.33 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.
4'-(Benzyloxy)-[1,1'-biphenyl]-3-ol (CAS 809285-98-1), molecular formula C19H16O2 and molecular weight 276.33 g/mol, is a CATO reference standard with documented purity and traceability.
4'-(Benzyloxy)-[1,1'-biphenyl]-3-ol (C19H16O2) contains a steroid core, a hydroxyl group, an ether linkage. 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).
As a certified reference material (CRM), 4'-(Benzyloxy)-[1,1'-biphenyl]-3-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H16O2 |
| Molecular Weight | 276.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
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Recommended Standards
- 4'-(Benzyloxy)-[1,1'-biphenyl]-2-ol (CAS 889951-05-7)
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- 5-Phenyl-2-(prop-2-yn-1-ylamino)oxazol-4(5H)-one (CAS 32962-46-2)
- 55T316002F 6705-51-7 3,4-Epoxycyclohexene, (+/-)- 7-Oxabicyclo(4.1.0)hept-2-ene 5-17-01-00351 (Beilstein Handbook Reference) BRN 0383600 Cyclohexa-1,3-diene oxide Cyclohexene-3,4-epoxide 3,4-Epoxy-cyclohexene UNII-55T316002F (CAS 6705-51-7)
- Dolutegravir Impurity 35 (CAS 2583719-57-5)
- 2-Hydrazono-2,3-dihydro-1H-naphtho[2,3-d]imidazole (CAS 59565-65-0)
- (S)-2-((1-Benzylpyrrolidin-3-yl)(isopropyl)amino)acetic acid (CAS 1354001-62-9)
- 5-(Chloromethyl)-2-phenyloxazole (CAS 89102-78-3)
- Methyl 4-chloro-6-(hydroxymethyl)nicotinate (CAS 1253792-68-5)
- 2-methylpyrimidine-4-carboxamide (CAS 88393-97-9)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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