2-Fluoro-1-nitronaphthalene CAS 342-64-3
| CAS No. | 342-64-3 |
| Molecular Formula | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Fluoro-1-nitronaphthalene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Fluoro-1-nitronaphthalene (CAS 342-64-3) is a high-purity analytical reference standard with the molecular formula C10H6FNO2 and a molecular weight of 191.16 g/mol.
2-Fluoro-1-nitronaphthalene (C10H6FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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 | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-4-(1H-1,2,4-triazol-1-yl)benzaldehyde (CAS 1216592-60-7)
- 5-Fluoro-2-(pyridin-2-yl)pyrimidin-4(3H)-one (CAS 1240596-22-8)
- 6-Fluoro-2-(pyridin-2-yl)pyrimidin-4-ol (CAS 1240601-22-2)
- 7-fluoro-4-hydroxy-3-methyl-1,2-dihydroquinolin-2-one (CAS 1259438-57-7)
- 6-Fluoro-4-oxochroman-8-carbonitrile (CAS 1260018-13-0)
- 4-Fluoro-6-methoxy-1H-indazole-3-carbonitrile (CAS 1260386-10-4)
- 1-Fluoro-5-nitronaphthalene (CAS 13720-44-0)
- 2-(4-Fluoro-phenyl)-oxazole-4-carbaldehyde (CAS 152940-51-7)
Recommended Standards
- 2-(6-Fluoropyridin-3-yl)pyrimidin-5-ol (CAS 2166793-70-8)
- 3-(2-Fluoro-phenyl)-isoxazole-5-carbaldehyde (CAS 808740-52-5)
- 2-(4-Fluorophenyl)-2H-1,2,3-triazole-4-carbaldehyde (CAS 712-73-2)
- 3-(3-Fluoro-phenyl)-isoxazole-5-carbaldehyde (CAS 885273-52-9)
- 5-amino-6-thia-2,4,10,13-tetraazatricyclo[7.4.0.0³,⁷]trideca-1(13),3(7),4,8-tetraene-11,12-dione (CAS 119151-74-5)
- Isoproturon-D6 (CAS 1007461-76-8)
- 2-Amino-4-(3-bromophenyl)thiophene-3-carboxylic acid (CAS 869299-74-1)
- Arteminin (CAS 466639-11-2)
- 3-Amino-6-methoxy-2-picoline hydrochloride (CAS 320577-63-7)
- 1,1,1-Trifluoro-4-(4-methoxyphenyl)butan-2-one (CAS 221915-87-3)
- 1'-Methylspiro[adamantane-2,3'-pyrrolidine] (CAS 34522-38-8)
- 4-Amino-5-methylthiophene-2-sulfonamide (CAS 905839-53-4)
- 2-(3-Cyano-5-fluorophenyl)butanoic acid (CAS 1515749-88-8)
- 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