5-Nitro-2-(trifluoromethyl)isonicotinaldehyde CAS 1289047-34-2
| CAS No. | 1289047-34-2 |
| Molecular Formula | C7H3F3N2O3 |
| Molecular Weight | 220.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Nitro-2-(trifluoromethyl)isonicotinaldehyde 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.
CATO supplies 5-Nitro-2-(trifluoromethyl)isonicotinaldehyde (CAS 1289047-34-2), a certified reference material (molecular formula C7H3F3N2O3, MW 220.11 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 5-Nitro-2-(trifluoromethyl)isonicotinaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H3F3N2O3 |
| Molecular Weight | 220.11 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 3-Nitro-5-(trifluoromethyl)picolinaldehyde (CAS 1211578-64-1)
- 4-Nitro-6-(trifluoromethyl)picolinaldehyde (CAS 1289191-29-2)
- 2-Methyl-5-nitro-3-(trifluoromethyl)aniline (CAS 1169788-30-0)
- (2-Nitro-3-(trifluoromethyl)phenyl)methanamine (CAS 1227582-24-2)
- (2-Nitro-5-(trifluoromethyl)phenyl)methanamine (CAS 1227587-74-7)
- (2-Nitro-6-(trifluoromethyl)phenyl)methanamine (CAS 1227599-83-8)
- 5-Methyl-2-nitro-4-(trifluoromethyl)aniline (CAS 1813-24-7)
- (3-Nitro-5-(trifluoromethyl)phenyl)methanamine (CAS 771582-29-7)
Recommended Standards
- 6-bromo-3-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 1256794-18-9)
- 4-bromo-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1289150-14-6)
- 4-bromo-3-methyl-1H-pyrazolo[3,4-c]pyridine (CAS 1234616-30-8)
- 3-bromoimidazo[1,2-a]pyridin-8-amine (CAS 1232431-81-0)
- 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine (CAS 1805201-11-9)
- Tert-butyl (S)-3-(ethylamino)piperidine-1-carboxylate (CAS 1141893-10-8)
- 3-acetamido-4-hydroxybenzene-1-sulfonyl chloride (CAS 81593-03-5)
- NO-Feng-PDiPPPi (CAS 1000051-40-0)
- 7-Bromo-2-propylphthalazin-1(2H)-one (CAS 1437436-34-4)
- tert-Butyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone (CAS 898772-82-2)
- 6-Chloro-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine, 97% (CAS 40971-95-7)
- 4,7-Dihydroxy-2-oxo-2H-chromene-3-carbaldehyde (CAS 51069-94-4)
- 2,6-difluoro-4-(trifluoromethyl)aniline hydrochloride (CAS 1240527-35-8)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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