6-(2,4-Difluorophenoxy)hexanenitrile CAS 1443338-43-9
| CAS No. | 1443338-43-9 |
| Molecular Formula | C12H13F2NO |
| Molecular Weight | 225.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-(2,4-Difluorophenoxy)hexanenitrile 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.
CATO supplies 6-(2,4-Difluorophenoxy)hexanenitrile (CAS 1443338-43-9), a certified reference material (molecular formula C12H13F2NO, MW 225.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 6-(2,4-Difluorophenoxy)hexanenitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 225.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C12H13F2NO |
| Molecular Weight | 225.23 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenoxy Standards
- 6-(2,5-Difluorophenoxy)hexanenitrile (CAS 1443304-07-1)
- 6-(2,3-Difluorophenoxy)hexanenitrile (CAS 1443344-75-9)
- 6-(3,4-Difluorophenoxy)hexanenitrile (CAS 1443345-01-4)
- 6-(3,5-Difluorophenoxy)hexanenitrile (CAS 1443346-08-4)
- 6-(2,6-Difluorophenoxy)hexanenitrile (CAS 1443353-63-6)
- 3-[(2,4-Difluorophenoxy)methyl]piperidine (CAS 946725-02-6)
- 4-(2,4-Difluorophenoxy)phenol (CAS 123599-90-6)
- 2-(2,4-Difluorophenoxy)pyridin-4-amine (CAS 1250599-43-9)
Recommended Standards
- Ethyl 3-(dimethylamino)-3-ethoxy-2,2-difluoropropanoate (CAS 141546-96-5)
- 2-(4-Methyl-6-(methylthio)-1,3,5-triazin-2(1H)-ylidene)-2-nitroacetonitrile (CAS 138972-74-4)
- 4-(2,3-Difluorobenzoyl)piperidine (CAS 1388035-56-0)
- 2-(4-Butoxy-2,6-difluorophenyl)acetonitrile (CAS 1373921-02-8)
- cis-3-hydroxypyrrolidine-2-carboxylic acid;2,2,2-trifluoroacetic acid (CAS 1788041-58-6)
- Methyl 4-Bromofuran-2-carboxylate (CAS 58235-80-6)
- 4-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-6,6-dimethyl-2-(propan-2-ylsulfanyl)-1,6-dihydropyrimidine (CAS 1164520-51-7)
- 2-Chloro-6-(methylsulfonyl)quinoxaline (CAS 55686-99-2)
- 5-Bromo-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide (CAS 919062-10-5)
- 6-Pyrrolidin-1-yl-pyridin-3-ylamine dihydrochloride (CAS 82857-32-7)
- 2,3,4,5-Tetrahydrobenzo[b][1,4]oxazepine (CAS 7160-97-6)
- 2-(2,3-Dihydro-1H-inden-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 445303-13-9)
- 4-Methyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 169141-80-4)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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