4'-Ethoxy-[1,1'-biphenyl]-3-ol CAS 1049131-18-1
| CAS No. | 1049131-18-1 |
| Molecular Formula | C14H14O2 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4'-Ethoxy-[1,1'-biphenyl]-3-ol (CAS 1049131-18-1), a certified reference material (molecular formula C14H14O2, MW 214.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H14O2, 4'-Ethoxy-[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 214.26 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.
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.
As a certified reference material (CRM), 4'-Ethoxy-[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 | C14H14O2 |
| Molecular Weight | 214.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Ethoxy Standards
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- 5-Ethoxy-3-(methylthio)-2-nitropyridine (CAS 2794196-93-1)
Recommended Standards
- 2-(((6-Methylpyridin-2-yl)amino)methyl)phenol (CAS 104768-37-8)
- 7-(propan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1049605-05-1)
- 2-([(4-methyl-2-pyridinyl)amino]methyl)phenol (CAS 104768-35-6)
- 2-Methyl-4-(pyridin-4-ylmethoxy)aniline (CAS 105326-87-2)
- 1-(2-Fluoro-3-methylphenyl)ethan-1-amine (CAS 1337017-27-2)
- 1-hexadecanoyl-2--(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphate (sodium salt) 16:0-20:4 PA 322647-60-9 PA(16:0/20:4(5Z,8Z,11Z,14Z)) PAPA (CAS 322647-60-9)
- 3-Methyltetrahydrothiophene-3-carboxylic acid 1,1-dioxide (CAS 1546875-04-0)
- 2,4-Diethoxy-1,3-difluoro-5-nitrobenzene (CAS 1208076-37-2)
- 1-(2-Bromo-1-(pentyloxy)ethyl)-4-methylbenzene (CAS 1248441-68-0)
- (s)-2-Amino-2-(2,4-dimethoxyphenyl)ethan-1-ol (CAS 1212980-94-3)
- 1-(3-(Tetrahydrofuran-2-yl)propyl)-1h-pyrazol-3-amine (CAS 1488775-14-9)
- 2-Amino-N-(2,3-dihydro-benzo[1,4]dioxin-6-ylmethyl)-N-isopropyl-acetamide (CAS 1181793-09-8)
- 3,5-Dimethyl-2-(1H-pyrazol-5-yl)pyridine (CAS 1353762-17-0)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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