1-(4-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde CAS 618101-61-4
| CAS No. | 618101-61-4 |
| Molecular Formula | C16H10FN3O3 |
| Molecular Weight | 311.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde 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.
1-(4-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-61-4) is a high-purity analytical reference standard with the molecular formula C16H10FN3O3 and a molecular weight of 311.27 g/mol.
1-(4-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (C16H10FN3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10FN3O3 |
| Molecular Weight | 311.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 1-(2-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-77-2)
- 1-(2-Fluorophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-78-3)
- 1-(4-Fluorophenyl)-3-((4-(trifluoromethyl)phenyl)amino)propan-1-one (CAS 477334-16-0)
- 1-(4-Fluorophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-62-5)
- 2,6-Bis(4-fluorophenyl)nicotinic acid (CAS 1214354-54-7)
- 2-((5-((3-Fluorophenyl)carbamoyl)-1,3,4-thiadiazol-2-yl)methoxy)acetic acid (CAS 1142202-81-0)
- N-(2-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)phenyl)propionamide (CAS 1092341-16-6)
- 2-(5-(2-Fluorophenyl)isoxazol-3-yl)-N-(4-methylpyridin-2-yl)acetamide (CAS 1105217-02-4)
Recommended Standards
- 2-((6-(Methylsulfonyl)pyridin-3-yl)amino)-5-nitropyrimidin-4(1H)-one (CAS 77961-73-0)
- 2-((tert-Butoxycarbonyl)amino)-2-(diethoxyphosphoryl)acetic acid (CAS 856668-36-5)
- Bromantane-d5 (CAS 1794737-27-1)
- 6-Fluoro-4-oxo-7-(pyridin-4-yl)-1-vinyl-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 90679-48-4)
- (S)-5-Ethoxy-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1312949-70-4)
- N-(4-Butylphenyl)-3-(5-(2-chlorophenyl)furan-2-yl)acrylamide (CAS 853348-22-8)
- 8-Bromo-6-fluoro-1(2H)-isoquinolinone (CAS 2411635-05-5)
- trans-Clomiphene-d5 HCl (CAS 14158-65-7 (unlabelled))
- 1-Butyl-4-thioxo-1,3,4,5,6,7-hexahydro-2H-cyclopenta[d]pyrimidin-2-one (CAS 85123-62-2)
- 2-(1-Methyl-1H-indazol-5-yl)ethan-1-amine (CAS 1130309-67-9)
- 2-Ethoxymorpholine (CAS 91259-04-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1(3H)-one (CAS 862081-38-7)
- N-(3-{imidazo[1,2-a]pyridin-2-yl}phenyl)cyclopropanecarboxamide (CAS 860784-19-6)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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