3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide CAS 954079-08-4
| CAS No. | 954079-08-4 |
| Molecular Formula | C18H20F2N2O2 |
| Molecular Weight | 334.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide (CAS 954079-08-4), a certified reference material (molecular formula C18H20F2N2O2, MW 334.36 g/mol) for analytical method development and quality control.
3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide (C18H20F2N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C18H20F2N2O2 |
| Molecular Weight | 334.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
- Butyl 6,8-difluoro-4-(pyrrolidin-1-yl)quinoline-2-carboxylate (CAS 1951439-91-0)
- 4,5-Difluoro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 217813-00-8)
- 4-(2,3-Difluoro-4-methylphenyl)-4'-propyl-1,1'-bi(cyclohexane) (CAS 174350-06-2)
- 3,5-Difluoro-4-(4-iodo-1h-pyrazol-1-yl)benzaldehyde (CAS 1341529-90-5)
- 3,4-Difluoro-N-(6-nitrobenzo[d]thiazol-2-yl)benzamide (CAS 313222-96-7)
- 2,4-Difluoro-4-thiomorpholinomethyl benzophenone (CAS 898783-20-5)
- 3,4-Difluoro-2-thiomorpholinomethyl benzophenone (CAS 898782-44-0)
- 3,4-Difluoro-3-thiomorpholinomethyl benzophenone (CAS 898787-96-7)
Recommended Standards
- 2,5-Dibromo-4-chloro-4,5,5-trifluoropentan-1-ol (CAS 757-04-0)
- 6-((1-Methyl-4-nitro-1H-imidazol-5-yl)thio)-9-propyl-9H-purin-2-amine (CAS 91495-43-1)
- 2,2'-((((2,5-Diethynyl-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol) (CAS 321673-10-3)
- Ethyl 3-[4-(3-ethoxy-2-methyl-3-oxopropanoyl)phenyl]-2-methyl-3-oxopropanoate (CAS 866152-96-7)
- NVP-BVU972 (CAS 1185763-69-2)
- 1-Amino-3-(4-tert-butyl-phenoxy)-propan-2-ol 2931AE 41403-84-3 C13H21NO2 (CAS 41403-84-3)
- 3-Bromo-N-(pyrimidin-5-ylmethyl)aniline (CAS 1343744-89-7)
- 1-(4-(4-Chlorophenyl)piperazin-1-yl)-2-methylpropan-2-amine (CAS 1306199-31-4)
- N-Fmoc-D-alanine Hydrate (CAS 884880-37-9)
- (E)-4-ethoxy-4-cyclohexylamino-1,1,1-trifluorobut-3-en-2-one (CAS 869946-57-6)
- Glycine, N-[(phenylmethoxy)carbonyl]-L-isoleucyl- (CAS 13254-04-1)
- tert-Butyl 2-((2-amino-N-methylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353979-13-1)
- 4-Hydroxy-3-(((4-iodophenyl)imino)methyl)-6-methyl-2H-pyran-2-one (CAS 380328-14-3)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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