Ethyl 4-(cyclohexylamino)-3-nitrobenzoate CAS 87815-77-8
| CAS No. | 87815-77-8 |
| Molecular Formula | C15H20N2O4 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 4-(cyclohexylamino)-3-nitrobenzoate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 4-(cyclohexylamino)-3-nitrobenzoate (CAS 87815-77-8), a certified reference material (molecular formula C15H20N2O4, MW 292.33 g/mol) for analytical method development and quality control.
Ethyl 4-(cyclohexylamino)-3-nitrobenzoate (C15H20N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H20N2O4 |
| Molecular Weight | 292.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(4-((Cyclohexylamino)methyl)-2-methoxyphenoxy)acetamide (CAS 425646-58-8)
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- 4-(Cyclohexylamino)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 313225-39-7)
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Recommended Standards
- Ethyl 4-(4-(methoxycarbonyl)phenyl)piperazine-1-carboxylate (CAS 924869-10-3)
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- Ethyl 5-(bis(2-hydroxyethyl)amino)-1H-indole-3-carboxylate (CAS 7150-82-5)
- Methyl (1s,3s,5s)-2-azabicyclo[3.1.0]hexane-3-carboxylate hydrochloride (CAS 1955474-87-9)
- 3-((3-Phenylpropoxy)methyl)piperidine (CAS 883548-34-3)
- Ethyl 1'-oxo-2',3'-dihydro-1'H-spiro[cyclobutane-1,4'-pyrazino[1,2-a]indole]-7'-carboxylate (CAS 1014694-93-9)
- 1-Methyl-1H-imidazole Trifluoromethanesulfonate (CAS 99257-94-0)
- 7,11-diazaspiro[5.6]dodecan-10-one (CAS 1494038-28-6)
- Dysprosium(III) bromide (CAS 14456-48-5)
- 7-Chloro-N-(2,3-dimethylphenyl)quinazolin-4-amine (CAS 477860-65-4)
- 4,4'-Diaminodicyclohexyl methane (CAS 1761-71-3)
- (4-Chlorophenyl)(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 189089-86-9)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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