4,4-Difluoropiperidin-3-yl acetate hydrochloride CAS 1881331-81-2
| CAS No. | 1881331-81-2 |
| Molecular Formula | C7H11F2NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 4,4-Difluoropiperidin-3-yl acetate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.62 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.
CATO supplies 4,4-Difluoropiperidin-3-yl acetate hydrochloride (CAS 1881331-81-2), a certified reference material (molecular formula C7H11F2NO2HCl, MW 215.62 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4-Difluoropiperidin-3-yl acetate hydrochloride 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 | C7H11F2NO2 HCl |
| Molecular Weight | 215.62 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluoropiperidin Standards
- 1-Benzyl-3,3-difluoropiperidin-4-amine (CAS 1039741-55-3)
- 4,4-Difluoropiperidin-3-ol hydrochloride (CAS 1186688-54-9)
- 4,4-Difluoropiperidin-3-ol (CAS 1187087-19-9)
- 3-(4,4-Difluoropiperidin-1-yl)propanoic acid (CAS 1204295-05-5)
- 3,3-Difluoropiperidin-2-one (CAS 1206540-41-1)
- 1-Boc-3,3-difluoropiperidin-4-ol (CAS 1209780-71-1)
- 2-(4,4-Difluoropiperidin-1-yl)-2-phenylacetonitrile (CAS 1226998-22-6)
- 2-(4,4-Difluoropiperidin-1-yl)-2-phenylethanamine (CAS 1227040-43-8)
Recommended Standards
- 2-Methoxy-5-methyl-4-nitrophenol (CAS 78792-72-0)
- (2-Chlorothiazol-5-yl)methyl (4-nitrophenyl)carbamate (CAS 672949-95-0)
- m-PEG5-SH (CAS 524030-00-0)
- 2,7-Bis(2-(dimethylamino)ethoxy)-9H-fluoren-9-one dihydrochloride (CAS 28712-30-3)
- 3-[(2-Ethoxyethoxy)methyl]pyrrolidinehydrochloride (CAS 1220036-50-9)
- (2,6-Dimethyl-quinolin-4-yl-sulfanyl)-acetonitrile (CAS 951625-91-5)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13-Heptacosafluoro-15-iodopentadecane (CAS 146983-96-2)
- 4-Azadispiro[2.1.2.2]nonane (CAS 288102-17-0)
- (2R,5S)-L-Menthol-5-(acetyloxy)-1,3-oxathiolane-2-carboxylate (CAS 147126-65-6)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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