Ethyl 3-(dimethylamino)-3-ethoxy-2,2-difluoropropanoate CAS 141546-96-5
| CAS No. | 141546-96-5 |
| Molecular Formula | C9H17F2NO3 |
| Molecular Weight | 225.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3-(dimethylamino)-3-ethoxy-2,2-difluoropropanoate.
CATO supplies Ethyl 3-(dimethylamino)-3-ethoxy-2,2-difluoropropanoate (CAS 141546-96-5), a certified reference material (molecular formula C9H17F2NO3, MW 225.23 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 3-(dimethylamino)-3-ethoxy-2,2-difluoropropanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H17F2NO3 |
| Molecular Weight | 225.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- (2Z)-3-(Dimethylamino)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)prop-2-enal (CAS 339029-53-7)
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- 3-(Dimethylamino)-1-(naphthalen-2-yl)prop-2-en-1-one (CAS 138716-23-1)
- (2E)-3-(Dimethylamino)-1-(1-naphthyl)prop-2-en-1-one (CAS 145799-89-9)
- 3-[(1E)-(Dimethylamino)methylidene]-1-(4-fluorophenyl)thiourea (CAS 1661847-01-3)
- 4-[4-(dimethylamino)phenyl]benzaldehyde (CAS 173991-06-5)
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Recommended Standards
- 2-(4-Methyl-6-(methylthio)-1,3,5-triazin-2(1H)-ylidene)-2-nitroacetonitrile (CAS 138972-74-4)
- 6-(2,5-Difluorophenoxy)hexanenitrile (CAS 1443304-07-1)
- 4-(2,3-Difluorobenzoyl)piperidine (CAS 1388035-56-0)
- 6-(2,4-Difluorophenoxy)hexanenitrile (CAS 1443338-43-9)
- 3-((4-Chlorophenyl)amino)cyclohex-2-en-1-one (CAS 36646-75-0)
- 4-Chloro-3-(1,1-difluoroethyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1024599-56-1)
- 6-Methyl-1-propyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 893645-65-3)
- 3-(Cyclopentylamino)-4-nitrobenzoic acid (CAS 1447607-09-1)
- 8-Methoxy-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde (CAS 75889-54-2)
- 1,8-Diphenyl-9H-carbazole (CAS 1395717-74-4)
- 6-(2,4-Dichlorobenzyl)pyridazine-3(2H)-thione (CAS 241132-58-1)
- 1-(4-Bromo-2-fluorophenyl)cyclobutanecarbonitrile (CAS 749929-04-2)
- 4-Phenyl-1H-imidazol-5(4H)-one (CAS 958817-94-2)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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