5-Fluoro-2-nitrobenzene-1,3-diol CAS 1121585-22-5
| CAS No. | 1121585-22-5 |
| Molecular Formula | C6H4FNO4 |
| Molecular Weight | 173.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 173.10 g/mol gives 5-Fluoro-2-nitrobenzene-1,3-diol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Fluoro-2-nitrobenzene-1,3-diol (CAS 1121585-22-5) is a high-purity analytical reference standard with the molecular formula C6H4FNO4 and a molecular weight of 173.10 g/mol.
Based on its molecular formula C6H4FNO4, 5-Fluoro-2-nitrobenzene-1,3-diol contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Fluoro-2-nitrobenzene-1,3-diol 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 | C6H4FNO4 |
| Molecular Weight | 173.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 6-(Trifluoromethyl)pyridazine-3-carbonitrile (CAS 1206524-27-7)
- tert-Butyl (R)-3-(2,4,5-trimethoxyphenyl)piperazine-1-carboxylate (CAS 1260591-36-3)
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- Fmoc-Val-Bt (CAS 1126433-37-1)
- 4-(p-Tolyl)phthalazine-1-thiol (CAS 307513-15-1)
- (3-(Piperidin-4-yl)-4-(trifluoromethyl)phenyl)boronic acid (CAS 2225155-40-6)
- 3-(3,5-Dimethylbenzoyl)thiophene (CAS 898771-12-5)
- 2-(2,3-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1232132-73-8)
- 1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-(morpholin-4-yl)ethan-1-one (CAS 338979-16-1)
- 5-Methyl-2-(4-methylpiperidin-1-yl)aniline (CAS 946719-45-5)
- Hexapeptide-11 (CAS 161258-30-6)
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