2,4-Difluoro-n-(pyridin-2-ylmethyl)aniline CAS 1019614-22-2
| CAS No. | 1019614-22-2 |
| Molecular Formula | C12H10F2N2 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,4-Difluoro-n-(pyridin-2-ylmethyl)aniline (CAS 1019614-22-2), molecular formula C12H10F2N2 and molecular weight 220.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,4-Difluoro-n-(pyridin-2-ylmethyl)aniline (C12H10F2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 220.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,4-Difluoro-n-(pyridin-2-ylmethyl)aniline 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 | C12H10F2N2 |
| Molecular Weight | 220.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 2 |
Related Difluoro Standards
- 2,4-difluoro-N-(pyridin-3-ylmethyl)aniline (CAS 84324-66-3)
- 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine (CAS 448-97-5)
- 2,4'-Difluoro-4-methoxybiphenyl (CAS 1214346-71-0)
- (4',5-Difluoro-[1,1'-biphenyl]-3-yl)methanol (CAS 1214359-09-7)
- (2',6'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349708-95-7)
- (2',4'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349719-13-6)
- (3’,4’-DIFLUORO-[1,1’-BIPHENYL]-2-YL)METHANOL (CAS 1416439-94-5)
- 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylsulfanyl)Ethanone (CAS 192862-13-8)
Recommended Standards
- Ethyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate (CAS 1019132-48-9)
- (2,5-Difluorophenyl)(pyridin-4-yl)methanamine (CAS 1020994-38-0)
- 7-Hydroxy-3-(2-hydroxyethyl)-4-methyl-2h-chromen-2-one (CAS 10185-02-1)
- 5-[(3,5-Dimethyl-1H-pyrazol-4-yl)methyl]-2-furoic acid (CAS 1030605-63-0)
- 1-(3,4-Difluorophenyl)-3-nitro-1-propanone (CAS 1345413-22-0)
- Polymyxin B3 XTFA Salt (CAS 71140-58-4(free base))
- 1-(3-Bromopropyl)-4-isopropoxybenzene (CAS 1344302-79-9)
- 4-Benzoyl-1-benzylpyrrolidine-3-carboxylic acid (CAS 885958-79-2)
- Methyl (3,3-dimethyl-2-oxopentanoyl)-L-prolinate (CAS 186268-77-9)
- Methyl 3-(methyl(2-(methylamino)ethyl)amino)propanoate (CAS 128233-59-0)
- 2-Amino-4-cyclopropyl-thiophene-3-carboxylic acid ethyl ester (CAS 120109-75-3)
- Rupatadine Impurity 35 (CAS 1632412-57-7)
- 2,5-Di-p-tolyl-1,3,4-thiadiazole (CAS 16112-33-7)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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