2-Fluoro-5-nitro-N-phenylbenzamide CAS 1152-36-9
| CAS No. | 1152-36-9 |
| Molecular Formula | C13H9FN2O3 |
| Molecular Weight | 260.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 260.22 g/mol gives 2-Fluoro-5-nitro-N-phenylbenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Fluoro-5-nitro-N-phenylbenzamide (CAS 1152-36-9) is a high-purity analytical reference standard with the molecular formula C13H9FN2O3 and a molecular weight of 260.22 g/mol.
2-Fluoro-5-nitro-N-phenylbenzamide (C13H9FN2O3) 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 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.
CATO manufactures 2-Fluoro-5-nitro-N-phenylbenzamide 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 | C13H9FN2O3 |
| Molecular Weight | 260.22 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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- 2-Fluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1261943-47-8)
- N-(2-fluoro-5-nitrophenyl)benzamide (CAS 144205-37-8)
- 2-Fluoro-6-nitro-N-phenylbenzamide, 97% (CAS 870281-83-7)
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Recommended Standards
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- 2-(3-Methyl-2,6-dioxo-8-(piperazin-1-yl)-1,2,3,6-tetrahydro-7H-purin-7-yl)acetamide (CAS 477333-71-4)
- 1,8-Diazaspiro[4.5]decan-2-one (CAS 1158749-93-9)
- 1,5-Dibromo-3-fluoro-2-(trifluoromethoxy)benzene (CAS 1806307-83-4)
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- Sodium 3-sulphonatopropyl acrylate (CAS 15717-25-6)
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- (2-(Dimethylamino)thiazol-5-yl)methanol (CAS 1267174-26-4)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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