1-(Benzyloxy)-4-(2,2,2-trifluoroethoxy)benzene CAS 200956-20-3
| CAS No. | 200956-20-3 |
| Molecular Formula | C15H13F3O2 |
| Molecular Weight | 282.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(Benzyloxy)-4-(2,2,2-trifluoroethoxy)benzene (CAS 200956-20-3), molecular formula C15H13F3O2 and molecular weight 282.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Benzyloxy)-4-(2,2,2-trifluoroethoxy)benzene (C15H13F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic 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 282.26 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C15H13F3O2 |
| Molecular Weight | 282.26 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.) | 2014 |
| Halogen Content | F-containing |
Related Benzyloxy Standards
- 4-Benzyloxy-2-(trifluoromethyl)benzayl alcohol (CAS 1253188-22-5)
- 1-(4-(Benzyloxy)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 137615-36-2)
- 1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 1554068-90-4)
- (2-(Benzyloxy)-4-(trifluoromethyl)phenyl)methanol (CAS 1823499-69-9)
- (2-(Benzyloxy)-6-(trifluoromethyl)pyridin-3-yl)methanamine (CAS 935520-00-6)
- 5-(Benzyloxy)-6-methoxyquinazolin-4(1H)-one (CAS 120075-51-6)
- 7-(Benzyloxy)-3-methyl-5-nitro-1H-indole (CAS 127028-21-1)
- 7-(Benzyloxy)-1-methyl-1H-indazole-3-carboxylic Acid (CAS 133841-13-1)
Recommended Standards
- 1-(1-(4-Aminophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2,2,2-trifluoroethan-1-one (CAS 866156-49-2)
- 2-(Methylsulfonyl)-6-(trifluoromethyl)thiazolo[4,5-b]pyridine (CAS 488740-94-9)
- (3E)-1,1,1-Trifluoro-4-{[2-(1H-indol-3-yl)ethyl]amino}but-3-en-2-one (CAS 478040-78-7)
- 2-Amino-2-deoxyguanosine (CAS 60966-26-9)
- 2-(3-(Hydroxymethyl)pyrrolidin-1-yl)-N,N-diisopropylacetamide (CAS 1285104-09-7)
- Posaconazole Methoxy Nitro Impurity (CAS 1246819-65-7)
- cis-3,4',5-Trimethoxy-3'-aminostilbene (CAS 586410-12-0)
- Methyl 2-(3,3-difluoropiperidin-4-yl)acetate hydrochloride (CAS 1334417-65-0)
- 2-(Triethylsilyl)ethanol (CAS 2916-67-8)
- N1-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-N2-(2,2-diethoxyethyl)oxalamide (CAS 899734-20-4)
- 1-tert-butyl 6-methyl 2,3-dihydro-1h-indole-1,6-dicarboxylate (CAS 1220039-51-9)
- 5,8-Dihydro-5,8-ethanophthalazine (CAS 89701-54-2)
- 1-(Piperazin-1-ylmethyl)cyclopropane-1-carbonitrile (CAS 1387574-07-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com