Methyl 4-[3-(benzyloxy)phenyl]-2-fluorobenzoate CAS 1820734-60-8
| CAS No. | 1820734-60-8 |
| Molecular Formula | C21H17FO3 |
| Molecular Weight | 336.36 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.
CATO supplies Methyl 4-[3-(benzyloxy)phenyl]-2-fluorobenzoate (CAS 1820734-60-8), a certified reference material (molecular formula C21H17FO3, MW 336.36 g/mol) for analytical method development and quality control.
Methyl 4-[3-(benzyloxy)phenyl]-2-fluorobenzoate (C21H17FO3) contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Methyl 4-[3-(benzyloxy)phenyl]-2-fluorobenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17FO3 |
| Molecular Weight | 336.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Methyl Standards
- Methyl 3-[3-(benzyloxy)phenyl]-4-fluorobenzoate (CAS 1393441-85-4)
- Methyl 4-[4-(benzyloxy)phenyl]-3-fluorobenzoate (CAS 1820639-95-9)
- Methyl 4-[3-(benzyloxy)phenyl]-3-fluorobenzoate (CAS 1820711-73-6)
- 4'-(Benzyloxy)-3-fluoro-[1,1'-biphenyl]-4-yl acetate (CAS 477860-05-2)
- Benzyl 2-(benzyloxy)-4-fluorobenzoate (CAS 351445-97-1)
- Methyl 8-(benzyloxy)-4-(2-hydroxyethyl)-2-naphthoate (CAS 144003-49-6)
- N-[(Benzyloxy)carbonyl]-L-leucyl-L-alanine (CAS 2817-13-2)
- 2-(4-((Benzyloxy)carbonyl)-3-(methoxycarbonyl)piperazin-1-yl)acetic acid (CAS 1353945-61-5)
Recommended Standards
- TERT-BUTYL 4-(6-FLUORO-2-OXOBENZO[D]OXAZOL-3(2H)-YL)PIPERIDINE-1-CARBOXYLATE (CAS 1951441-76-1)
- (2-Fluorophenyl)(4-(2-phenoxyethoxy)phenyl)methanone (CAS 216143-97-4)
- 3-(1-(2-(2-Methoxyphenoxy)acetyl)azetidin-3-yl)thiazolidine-2,4-dione (CAS 1798677-53-8)
- 1-(1,1-DIoxidotetrahydro-3-thienyl)-3-(4-methoxyphenyl)-1h-pyrazole-5-carboxylic acid (CAS 2109155-94-2)
- BTO4-2Br (CAS 1973413-17-0)
- (1H-benzo[d][1,2,3]triazol-1-yl)(4-fluorophenyl)methanone (CAS 203070-37-5)
- 2(4'-Chlorophenyl)-4',6'-Dimethoxy-2'-Hydroxyacetophenone (CAS 477334-58-0)
- N-(2,3-Dichlorophenyl)-N-(phenylsulfonyl)glycine (CAS 332419-60-0)
- 5-Chloro-N-(2-(3,5-dimethylphenoxy)ethyl)thiophene-2-sulfonamide (CAS 1105235-72-0)
- Piperidine Impurity 23 (CAS CATO-C4X-239923)
- Azaspiracid-5 (CAS 344422-51-1)
- 2-((3-Methylcyclohexyl)oxy)ethane-1-sulfonyl chloride (CAS 1343872-40-1)
- 2-(2-Aminophenyl)-2-oxoacetic acid (CAS 484-38-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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