Ethyl 5-cyano-3-fluoro-2-nitrobenzoate CAS 1807299-31-5
| CAS No. | 1807299-31-5 |
| Molecular Formula | C10H7FN2O4 |
| Molecular Weight | 238.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 5-cyano-3-fluoro-2-nitrobenzoate.
Ethyl 5-cyano-3-fluoro-2-nitrobenzoate (CAS 1807299-31-5), molecular formula C10H7FN2O4 and molecular weight 238.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 5-cyano-3-fluoro-2-nitrobenzoate (C10H7FN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 238.17 g/mol, it falls into the medium-molecular-weight range. 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 Ethyl 5-cyano-3-fluoro-2-nitrobenzoate 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 | C10H7FN2O4 |
| Molecular Weight | 238.17 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-Methoxy-1,3-dimethyl-5-nitrobenzene (CAS 14804-39-8)
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- Hydroxy-PEG4-CH2COOH (CAS 70678-95-4)
- (R)-Penbutolol (CAS 38363-41-6)
- 4,4’-(Propane-2,2-diyl)bis(2-allylphenol) (CAS 1745-89-7)
- Acetyl-4-iodo-DL-phenylalanine (CAS 457615-88-2)
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- Semaglutide impurity 29 (CAS 110990-08-4)
Why CATO?
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