Methyl 4,4-difluoropiperidine-3-carboxylate hydrochloride CAS 1784863-98-4
| CAS No. | 1784863-98-4 |
| Molecular Formula | C7H11F2NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4,4-difluoropiperidine-3-carboxylate hydrochloride (CAS 1784863-98-4), a certified reference material (molecular formula C7H11F2NO2HCl, MW 215.62 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 4,4-difluoropiperidine-3-carboxylate hydrochloride (C7H11F2NO2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Methyl 4,4-difluoropiperidine-3-carboxylate hydrochloride 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 | 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-Benzyl-4,4-difluoropiperidine-2,6-dione (CAS 1001337-74-1)
- 4,4-Difluoropiperidine-1-sulfonamide (CAS 1015170-98-5)
- 1-Benzyl-3,3-difluoropiperidine-4,4-diol (CAS 1067914-81-1)
- 4,4-Difluoropiperidine-1-sulfonyl chloride (CAS 1224929-81-0)
- Benzyl 4,4-difluoropiperidine-1-carboxylate (CAS 1226495-16-4)
- 3,5-Difluoropiperidine (CAS 1228631-14-8)
- 4,4-Difluoropiperidine-1-carbonyl chloride (CAS 1240057-29-7)
- Methyl 5,5-difluoropiperidine-2-carboxylate (CAS 1255663-85-4)
Recommended Standards
- β-Caryophyllinic Acid (CAS 957055-11-7)
- (3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-phenyl-1H-pyrazol-4-yl)methanol (CAS 618383-31-6)
- N-(2-(4-Phenylpiperazin-1-yl)ethyl)pyridine-3-sulfonamide (CAS 1210209-72-5)
- Oxylycorine (CAS 61221-41-8)
- Methyl 4-(difluoromethoxy)thiophene-2-carboxylate (CAS 1708401-40-4)
- n-Ethyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3-amine dihydrobromide (CAS 1354949-99-7)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 334504-05-1)
- (2,2-Difluorocyclopentyl)methanesulfonyl chloride (CAS 1785345-03-0)
- Methyl 2-(4-(aminomethyl)-1h-1,2,3-triazol-1-yl)acetate hydrochloride (CAS 1423029-65-5)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com