N-(2-Fluorobenzyl)-2,5-dimethoxyaniline CAS 1021124-41-3
| CAS No. | 1021124-41-3 |
| Molecular Formula | C15H16FNO2 |
| Molecular Weight | 261.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Fluorobenzyl)-2,5-dimethoxyaniline (CAS 1021124-41-3), molecular formula C15H16FNO2 and molecular weight 261.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2-Fluorobenzyl)-2,5-dimethoxyaniline (C15H16FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 261.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2-Fluorobenzyl)-2,5-dimethoxyaniline 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 | C15H16FNO2 |
| Molecular Weight | 261.29 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 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(2-Fluorobenzyl)-2,4-dimethoxyaniline (CAS 1019475-09-2)
- N-(3-Fluorobenzyl)-3,4-dimethoxyaniline (CAS 1019488-75-5)
- N-(2-Fluorobenzyl)-3,4-dimethoxyaniline (CAS 1019543-39-5)
- N-(4-Fluorobenzyl)-3,5-dimethoxyaniline (CAS 1019590-96-5)
- N-(3-Fluorobenzyl)-2,5-dimethoxyaniline (CAS 1019592-64-3)
- N-(4-Fluorobenzyl)-2,4-dimethoxyaniline (CAS 1019594-96-7)
- N-(2-Fluorobenzyl)-3,5-dimethoxyaniline (CAS 1021097-73-3)
- N-(4-Fluorobenzyl)-2,5-dimethoxyaniline (CAS 356531-61-8)
Recommended Standards
- 2-[(Dimethylamino)methylene]-5-(4-fluorophenyl)-1,3-cyclohexanedione (CAS 1030419-83-0)
- 2-(((2-Fluoro-5-methylphenyl)amino)methyl)-6-methoxyphenol (CAS 1039322-65-0)
- (5-Fluoro-2-methoxyphenyl)(3-methoxyphenyl)methanamine (CAS 1039960-60-5)
- 1-tert-butyl 4-methyl 4-fluoropiperidine-1,4-dicarboxylate (CAS 1048994-21-3)
- 4-(Hydroxymethyl)-1-methyl-5-(thiophen-2-yl)pyrrolidin-2-one (CAS 1333524-90-5)
- 4-Cyclopropoxy-N,N-dimethyl-3-nitroaniline (CAS 1243345-64-3)
- E)-4-{4-[(Butylamino)carbonyl]anilino}-4-oxo-2-butenoic acid (CAS 940205-13-0)
- 5-Ethynyl-2,4-dimethylbenzoic acid (CAS 1863238-98-5)
- 3-(5-(2-Chlorophenyl)thiophen-2-yl)acrylic acid (CAS 950070-11-8)
- 2-Bromo-4-(trifluoromethoxy)-6-nitroaniline (CAS 886499-21-4)
- 5-(Benzylsulfanyl)-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 478048-11-2)
- (1R,6S,8R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[4.2.0]octane-8-carboxylic acid (CAS 1820574-59-1)
- 3-(3-Isopropyl-1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1343717-74-7)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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