n-Butyl-2,6-difluoroaniline CAS 581798-38-1
| CAS No. | 581798-38-1 |
| Molecular Formula | C10H13F2N |
| Molecular Weight | 185.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 185.21 g/mol gives n-Butyl-2,6-difluoroaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
n-Butyl-2,6-difluoroaniline (CAS 581798-38-1), molecular formula C10H13F2N and molecular weight 185.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-Butyl-2,6-difluoroaniline (C10H13F2N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures n-Butyl-2,6-difluoroaniline 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 | C10H13F2N |
| Molecular Weight | 185.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-benzyl-2,2-difluoro-N-methylethan-1-amine (CAS 747379-26-6)
- L-4-Hydroxyphenyl-d4-alanine (CAS 62595-14-6)
- n-(2,6-Difluorobenzyl)propan-1-amine (CAS 62924-68-9)
- Methyl 5-oxo-1-(propan-2-yl)pyrrolidine-2-carboxylate (CAS 1001390-56-2)
- 3-methyl-5-oxo-1-phenyl-2-(trideuteriomethyl)pyrazole-4-carbaldehyde (CAS 1346603-54-0)
- Methyl 5,7-difluoro-1H-indole-2-carboxylate (CAS 681288-42-6)
- tert-Butyl ((2-bromothiazol-4-yl)methyl)carbamate (CAS 1936325-60-8)
- 6-Bromo-8-iodoimidazo[1,2-a]pyridine-7-carbonitrile (CAS 2768870-88-6)
- N-(2-aminoethyl)-3-methylfuran-2-carboxamide (CAS 681837-55-8)
- Cefcapene (CAS 135889-00-8)
- 1-[(3-amino-1h-pyrazol-1-yl)methyl]-1h-pyrazol-3-amine (CAS 86111-67-3)
- 3-(Pyrrolidin-1-yl)phenol hydrochloride (CAS 1071549-62-6)
- 2-(Difluoromethoxy)nicotinonitrile (CAS 1214388-53-0)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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