Nifluridide CAS 61444-62-0
| CAS No. | 61444-62-0 |
| Molecular Formula | C10H6F7N3O3 |
| Molecular Weight | 349.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 349.16 g/mol gives Nifluridide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Nifluridide (CAS 61444-62-0), molecular formula C10H6F7N3O3 and molecular weight 349.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Nifluridide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C10H6F7N3O3 |
| Molecular Weight | 349.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl (2-iodo-6-methoxyphenyl)carbamate (CAS 194869-15-3)
- tert-Butyl (4-(hydroxymethyl)-2-iodophenyl)carbamate (CAS 755034-87-8)
- tert-Butyl (4-iodo-3-methoxyphenyl)carbamate (CAS 1934691-63-0)
- tert-Butyl (4-iodo-2-methoxyphenyl)carbamate (CAS 876346-94-0)
- 3-(4-Fluorophenoxy)aniline (CAS 203302-94-7)
- (E)-3-(2,3,5-Trifluorophenyl)acrylic acid (CAS 1384157-92-9)
- 2,6-Dichloro-4-(o-tolyl)nicotinonitrile (CAS 873443-66-4)
- N-(2-(1-Methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)thiophene-2-carboxamide (CAS 1049364-26-2)
- (1E,1'E)-N,N'-(p-Tolylmethylene)bis(1-p-tolylmethanimine) (CAS 119208-79-6)
- 2-((6-(Benzylamino)-7-methyl-7H-purin-2-yl)amino)ethanol (CAS 101622-50-8)
- Cefotiam Impurity 21 (CAS CATO-C4X-120421)
- 4-(Benzo[d][1,3]dioxol-5-yl)cyclohex-3-enone (CAS 1252615-58-9)
- 3-(2,3-dihydro-1-benzofuran-5-yl)propanal (CAS 1057670-88-8)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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