3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol CAS 400745-85-9
| CAS No. | 400745-85-9 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol (CAS 400745-85-9), molecular formula C15H14O3 and molecular weight 242.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H14O3, 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dioxolan Standards
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-2-ol (CAS 400751-22-6)
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-ol (CAS 283147-93-3)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-2-ol (CAS 400745-49-5)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol (CAS 400748-65-4)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-ol (CAS 283147-92-2)
- 5-[3-(1,3-Dioxolan-2-yl)phenyl]-2-pyridinamine (CAS 899010-78-7)
- 5-[4-(1,3-Dioxolan-2-yl)phenyl]-2-pyridinamine (CAS 899010-73-2)
- Propyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate (CAS 898772-11-7)
Recommended Standards
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- 3-((3-Methoxybenzyl)oxy)benzaldehyde (CAS 588685-98-7)
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- 2-(cyclopentyloxy)-4-propoxybenzoic acid (CAS 1154275-43-0)
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- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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