2-Amino-6-(difluoromethyl)-3-fluoroisonicotinaldehyde CAS 1803673-32-6
| CAS No. | 1803673-32-6 |
| Molecular Formula | C7H5F3N2O |
| Molecular Weight | 190.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.12 g/mol gives 2-Amino-6-(difluoromethyl)-3-fluoroisonicotinaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-6-(difluoromethyl)-3-fluoroisonicotinaldehyde (CAS 1803673-32-6), molecular formula C7H5F3N2O and molecular weight 190.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-Amino-6-(difluoromethyl)-3-fluoroisonicotinaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 2-Amino-6-(difluoromethyl)-3-fluoroisonicotinaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C7H5F3N2O |
| Molecular Weight | 190.12 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 3-Amino-5-(trifluoromethyl)picolinaldehyde (CAS 1227490-20-1)
- 2-Amino-5-(trifluoromethyl)isonicotinaldehyde (CAS 1227582-06-0)
- 2-Amino-3-(trifluoromethyl)isonicotinaldehyde (CAS 1227582-07-1)
- 6-Amino-2-(trifluoromethyl)nicotinaldehyde (CAS 1227582-10-6)
- 2-Amino-4-(trifluoromethyl)nicotinaldehyde (CAS 1227582-11-7)
- 3-Amino-2-(trifluoromethyl)isonicotinaldehyde (CAS 1227598-34-6)
- 2-Amino-6-(trifluoromethyl)isonicotinaldehyde (CAS 1227603-52-2)
- 3-Amino-6-(trifluoromethyl)picolinaldehyde (CAS 1260666-43-0)
Recommended Standards
- 2,3,4-Trifluoro-6-methoxybenzaldehyde (CAS 1785350-84-6)
- 2-Amino-5-(difluoromethyl)-3-fluoroisonicotinaldehyde (CAS 1804485-82-2)
- 3-(Difluoromethyl)-4-fluorobenzoic acid (CAS 1781570-25-9)
- 2-Amino-4-(difluoromethyl)-5-fluoronicotinaldehyde (CAS 1804728-06-0)
- O-tert-Butyl-3-keto Fluvastatin (CAS 194934-95-7)
- 6-Amino-5-(difluoromethyl)-2-methoxynicotinonitrile (CAS 1805056-64-7)
- 2-((Tert-butoxycarbonyl)amino)-3-(3,5-dibromophenyl)propanoic acid (CAS 1259976-03-8)
- 4-(6-Chloro-5-(trifluoromethyl)pyridazin-3-yl)benzonitrile (CAS 1271474-10-2)
- 4-Ethoxy-3-(3-methylureido)benzenesulfonyl chloride (CAS 678186-10-2)
- H-Glu-OBzl (CAS 13030-09-6)
- N,2-Dihydroxy-1-naphthamide (CAS 27287-00-9)
- 3-Butyl-2-mercapto-3H-quinazolin-4-one (CAS 13906-07-5)
- 6-chloro-3-methoxy-1-benzothiophene-2-carbaldehyde (CAS 721943-16-4)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
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