3-(Benzyloxy)-2,6-difluorophenol CAS 1881321-69-2
| CAS No. | 1881321-69-2 |
| Molecular Formula | C13H10F2O2 |
| Molecular Weight | 236.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.21 g/mol gives 3-(Benzyloxy)-2,6-difluorophenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Benzyloxy)-2,6-difluorophenol (CAS 1881321-69-2), a certified reference material (molecular formula C13H10F2O2, MW 236.21 g/mol) for analytical method development and quality control.
Structurally, 3-(Benzyloxy)-2,6-difluorophenol (C13H10F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 236.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-(Benzyloxy)-2,6-difluorophenol 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 | C13H10F2O2 |
| Molecular Weight | 236.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Benzyloxy Standards
- 3-(Benzyloxy)-2,4-difluorophenol (CAS 1421768-26-4)
- 2-(Benzyloxy)-3,5-difluorophenol (CAS 1881322-00-4)
- 5-(Benzyloxy)-2,4-difluorophenol (CAS 1881329-61-8)
- 2-(Benzyloxy)-4,5-difluorophenol (CAS 1951445-10-5)
- 4-(Benzyloxy)-2,5-difluorophenol (CAS 2413441-22-0)
- 4-Benzyloxy-3,5-difluorophenol (CAS 99045-19-9)
- (R)-4-(Benzyloxy)-2-ethyl-4-oxobutanoic acid (CAS 1035609-72-3)
- 4-(Benzyloxy)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1293265-45-8)
Recommended Standards
- 4-Fluoro-3-[(3-fluorophenyl)(hydroxy)methyl]phenol (CAS 1881289-01-5)
- (2-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823960-93-5)
- (3-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823869-36-8)
- 5-Fluoro-2-[(4-fluorophenyl)methoxy]phenol (CAS 1881329-67-4)
- Methyl 3-(4-(4-fluorobenzoyl)-1H-1,2,3-triazol-1-yl)thiophene-2-carboxylate (CAS 439121-25-2)
- 2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene (CAS 1243369-88-1)
- n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)furan-2-carboxamide (CAS 301307-06-2)
- 2-(3,5-Dimethylphenyl)-2-hydroxyacetic acid (CAS 187752-85-8)
- 5-chloro-2-methoxy-3-methylaniline (CAS 1760-73-2)
- tert-Butyl (2-bromo-4,6-dichlorophenyl)carbamate (CAS 384793-25-3)
- 898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 (CAS 898755-76-5)
- Propane-1,2,3-tricarboxamide (CAS 1205674-38-9)
- Cytidine 5'-pyrophosphate 2-(Dimethylamino)ethyl Ester Sodium Salt (CAS 119629-11-7)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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