N-(2,2-difluoroethyl)-N-(2-methoxyethyl)amine CAS 1178929-73-1
| CAS No. | 1178929-73-1 |
| Molecular Formula | C5H11F2NO |
| Molecular Weight | 139.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,2-difluoroethyl)-N-(2-methoxyethyl)amine is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2,2-difluoroethyl)-N-(2-methoxyethyl)amine (CAS 1178929-73-1), molecular formula C5H11F2NO and molecular weight 139.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(2,2-difluoroethyl)-N-(2-methoxyethyl)amine (C5H11F2NO) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C5H11F2NO |
| Molecular Weight | 139.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1-[(2,2-difluoroethyl)amino]propan-2-ol (CAS 1179772-17-8)
- (2,2-Difluoroethyl)glycine (CAS 1179601-53-6)
- 2,2-Difluoroethyl methyl carbonate (CAS 916678-13-2)
- (2,2-Difluoroethyl)thiourea (CAS 1274792-12-9)
- 3-(1,1-difluoroethyl)-1H-1,2,4-triazole (CAS 1202645-15-5)
- 1-(2,2-Difluoroethyl)azetidin-3-ol (CAS 1343061-06-2)
- 2-[(2,2-difluoroethyl)sulfanyl]ethan-1-amine (CAS 1183099-68-4)
- 1-(2,2-Difluoroethyl)azetidin-3-amine (CAS 1343973-39-6)
Recommended Standards
- 4-Fluorobenzamide (CAS 824-75-9)
- p-Fluorobenzaldehyde oxime (CAS 459-23-4)
- 3-(2,2-Difluoroethoxy)propan-1-amine (CAS 1250067-99-2)
- N-(4-Fluorophenyl)formamide (CAS 459-25-6)
- Benzyl ((2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl)carbamate (CAS 125515-94-8)
- 4-(Difluoromethyl)-5-fluoro-6-iodopicolinoyl chloride (CAS 1805045-67-3)
- 5-Bromo-4-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243359-96-7)
- (4S,5S)-4-(Hydroxymethyl)-5-methyloxazolidin-2-one (CAS 1932070-34-2)
- 3-(3-Fluoro-4-methoxybenzyl)pyrrolidin-3-ol (CAS 1506540-94-8)
- (R)-1-(4-chloro-3-(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1270176-47-0)
- 4-((2-Chloro-7H-purin-6-yl)oxy)benzoic acid (CAS 1219542-52-5)
- 1-Amino-4-(phenylamino)anthracene-9,10-dione (CAS 4395-65-7)
- 2-(Azocane-1-carbonyl)-4-isopropyl-3-methylisoxazol-5(2H)-one (CAS 706804-35-5)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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