Methyl 2-fluoro-5-[3-(methoxycarbonyl)phenyl]benzoate CAS 1820740-46-2
| CAS No. | 1820740-46-2 |
| Molecular Formula | C16H13FO4 |
| Molecular Weight | 288.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-fluoro-5-[3-(methoxycarbonyl)phenyl]benzoate (CAS 1820740-46-2), a certified reference material (molecular formula C16H13FO4, MW 288.27 g/mol) for analytical method development and quality control.
Structurally, Methyl 2-fluoro-5-[3-(methoxycarbonyl)phenyl]benzoate (C16H13FO4) contains a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 288.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H13FO4 |
| Molecular Weight | 288.27 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, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Methyl Standards
- Methyl 3-fluoro-4-[4-(methoxycarbonyl)phenyl]benzoate (CAS 1155408-24-4)
- 3-[3-Fluoro-5-(methoxycarbonyl)phenyl]phenylacetic acid (CAS 1334500-13-8)
- Methyl 2-fluoro-4-[2-(methoxycarbonyl)phenyl]benzoate (CAS 1820603-43-7)
- Methyl 2-fluoro-4-[3-(methoxycarbonyl)phenyl]benzoate (CAS 1820603-48-2)
- Methyl 5-fluoro-2-[2-(methoxycarbonyl)phenyl]benzoate (CAS 1820674-38-1)
- Methyl 2-fluoro-5-[4-(methoxycarbonyl)phenyl]benzoate (CAS 1820706-97-5)
- 4-(2-Fluoro-4-nitrophenoxy)-5-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 875339-19-8)
- 4-(3-Fluoro-4-nitrophenoxy)-5-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 919278-19-6)
Recommended Standards
- Methyl 2,3,5-trifluoro-4-(4-methylpiperazin-1-yl)benzoate (CAS 1858256-51-5)
- 2,2,2-trifluoro-1-{1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4’-piperidine]-5-yl}ethan-1-one (CAS 1909306-51-9)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)azepane (CAS 62054-71-1)
- 1-(4-Fluorophenyl)-3-((3-nitrophenyl)amino)propan-1-one (CAS 477333-94-1)
- (4-Chloroquinolin-7-yl)methanol (CAS 178984-44-6)
- 4-(Ethoxymethoxy)-2-methylaniline (CAS 1486241-01-3)
- Butyl Isocyanate (CAS 111-36-4)
- 2-((3,3-Dimethylcyclohexyl)amino)propan-1-ol (CAS 1498799-15-7)
- 2-Bromo-5-(4,4-difluoropiperidin-1-yl)benzonitrile 1707365-77-2 (CAS 1707365-77-2)
- 6-Bromoquinoline-8-carboxylic acid (CAS 64507-38-6)
- Tert-butyl (3S,4R)-3-amino-4-(difluoromethyl)pyrrolidine-1-carboxylate (CAS 1428776-48-0)
- 5-{[(4-fluorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1030938-55-6)
- 1,1,1-trifluoro-2-methylbutan-2-ol (CAS 507-54-0)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
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