Flupirtine-D4 Hydrochloride CAS 1324717-75-0
| CAS No. | 1324717-75-0 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Flupirtine-D4 Hydrochloride is closely related to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Flupirtine-D4 Hydrochloride (CAS 1324717-75-0), a certified reference material (molecular formula C15H13D4FN4O2HCl, MW 344.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H13D4FN4O2HCl, Flupirtine-D4 Hydrochloride contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C15H13D4FN4O2 HCl |
| Molecular Weight | 344.81 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Flupirtine Standards
- Flupirtine-N6-β-D-Glucuronide (CAS 1147289-72-2)
- Flupirtine-N2-β-D-Glucuronide (CAS 1147289-74-4)
- Flupirtine Impurity 8 (CAS 140-75-0)
- Flupirtine Impurity 1 (CAS 1417916-52-9)
- Flupirtine Impurity 4 (CAS 1506942-35-3)
- Flupirtine Impurity 5 (CAS 1552323-75-7)
- Flupirtine Impurity H (CAS 16013-85-7)
- Flupirtine Impurity C (CAS 21626-43-7)
Recommended Standards
- 1-Cyclopentyl-3-methyl-5-nitro-1H-pyrazole (CAS 1006994-24-6)
- 1,1'-(Piperazine-1,4-diyl)bis(2-chloroethanone) (CAS 1703-23-7)
- Methyl 5-bromoimidazo[1,2-a]pyridine-6-carboxylate (CAS 1823630-90-5)
- 3-Methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 52217-38-6)
- (S)-2-(4-(trifluoromethoxy)phenyl)oxirane (CAS 850401-91-1)
- 2-(4-Hydroxybenzylidene)benzofuran-3(2H)-one (CAS 24389-48-8)
- 6-(Difluoromethoxy)pyridine-2-carbonitrile (CAS 1214349-26-4)
- 1-FLuoro-3-(2-methylpropoxy)-5-nitrobenzene (CAS 1539997-23-3)
- 1-Benzyl-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 872785-39-2)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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