[3'-(Benzyloxy)[1,1'-biphenyl]-3-yl]methanol CAS 889951-51-3
| CAS No. | 889951-51-3 |
| Molecular Formula | C20H18O2 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, [3'-(Benzyloxy)[1,1'-biphenyl]-3-yl]methanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies [3'-(Benzyloxy)[1,1'-biphenyl]-3-yl]methanol (CAS 889951-51-3), a certified reference material (molecular formula C20H18O2, MW 290.36 g/mol) for analytical method development and quality control.
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.
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 | C20H18O2 |
| Molecular Weight | 290.36 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.) | 1987 |
Related Benzyloxy Standards
- 4'-(Benzyloxy)-3-methyl-[1,1'-biphenyl]-4-ol (CAS 1261942-62-4)
- 1-(Benzyloxy)-3-(4-methoxyphenyl)benzene (CAS 132470-28-1)
- [2'-(Benzyloxy)[1,1'-biphenyl]-4-yl]methanol (CAS 889951-45-5)
- [3'-(Benzyloxy)[1,1'-biphenyl]-4-yl]methanol (CAS 887339-15-3)
- [4'-(Benzyloxy)[1,1'-biphenyl]-3-yl]methanol (CAS 889951-40-0)
- [4'-(Benzyloxy)[1,1'-biphenyl]-4-yl]methanol (CAS 214978-34-4)
- 1-(4-(Benzyloxy)phenyl)-2-phenylhydrazine (CAS 93942-75-7)
- 4-(Benzyloxy)-4'-methoxy-1,1'-biphenyl (CAS 948878-17-9)
Recommended Standards
- [3-(2,3-Dihydro-1H-inden-5-yl)-1-phenyl-1H-pyrazol-4-yl]methanol (CAS 956786-77-9)
- [[2-(Cyclohexylamino)-2-oxoethyl](phenyl)amino]-acetic acid (CAS 743423-02-1)
- (S)-2-methyl-4-((1-phenyl-1H-indol-3-yl)methyl)-4,5-dihydrooxazole (CAS 2195357-74-3)
- 1-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-3-phenylurea (CAS 899957-76-7)
- 3-(aminomethyl)-1,1-dioxo-thiolan-3-ol (CAS 1408693-24-2)
- n-(2-Amino-2-oxoethyl)-5-bromo-N-cyclopentylthiophene-2-carboxamide (CAS 1281100-34-2)
- 1-(3-Fluoro-4-(trifluoromethylthio)phenyl)hydrazine (CAS 1805901-97-6)
- Ethanone, 1,1'-(9,9-difluoro-9H-fluorene-2,7-diyl)bis- (CAS 1422487-36-2)
- Methyl 2-[(2-amino-4-fluorophenyl)formamido]propanoate (CAS 1485818-02-7)
- ((4-(2-Methoxyphenoxy)phenyl)sulfonyl)alanine (CAS 1008052-20-7)
- 2,2,2-trifluoro-1-(pyrimidin-5-yl)ethan-1-one (CAS 1342264-46-3)
- 1-(3-Amino-4-nitrophenyl)piperidin-4-ol (CAS 404009-22-9)
- 2-Ethyl-6-isopropylpyrazine (CAS 32262-93-4)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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