O-(2,4-Dinitrophenyl)hydroxylamine CAS 17508-17-7
| CAS No. | 17508-17-7 |
| Molecular Formula | C6H5N3O5 |
| Molecular Weight | 199.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of O-(2,4-Dinitrophenyl)hydroxylamine is closely related to a carbohydrate-derived structure, an amide group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies O-(2,4-Dinitrophenyl)hydroxylamine (CAS 17508-17-7), a certified reference material (molecular formula C6H5N3O5, MW 199.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H5N3O5, O-(2,4-Dinitrophenyl)hydroxylamine contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 O-(2,4-Dinitrophenyl)hydroxylamine 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 | C6H5N3O5 |
| Molecular Weight | 199.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related O Standards
- (2,6-Dinitrophenyl)methanol (CAS 96839-34-8)
- (3,4-Dinitrophenyl)methanol (CAS 79544-31-3)
- 2,6-dinitrophenyl methyl ether (CAS 3535-67-9)
- 2-(3,5-Dinitrophenyl)acetonitrile (CAS 114443-64-0)
- 2,6-Dinitrophenyl acetaldehyde (CAS 78283-22-4)
- 2-(2,4-dinitrophenyl)ethanamine (CAS 91828-74-9)
- (3,5-Dinitrophenyl)boronic acid (CAS 1772607-36-9)
- (3,4-Dinitrophenyl)boronic acid (CAS 943828-23-7)
Recommended Standards
- 2-Hydroxy-3,5-dinitro-4-methylpyridine (CAS 15889-26-6)
- 1H-Pyrrole-2,3,4-tricarboxylic acid (CAS 944-54-7)
- 1-Methyl-3,5-dinitro-1H-pyridin-2-one (CAS 14150-94-8)
- 2,3-Dihydroxy-4-nitrobenzoic acid (CAS 72517-19-2)
- 1-phenylethane-1-sulfonamide (CAS 502635-04-3)
- N (CAS 98930-71-3)
- [6-(Benzyloxy)-5-chloropyridin-3-yl]boronic acid (CAS 2377608-73-4)
- 1-[(1E)-{[(4-chlorophenyl)methoxy]amino}methylidene]-3-(5-iodopyridin-2-yl)thiourea (CAS 338748-99-5)
- Maprotiline EP Impurity D HCl (CAS 38849-14-8)
- 1-Benzyl-3-(4-chlorophenyl)piperazine (CAS 1248907-46-1)
- [1-(2-Chloro-acetyl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester (CAS 1354002-78-0)
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidine (CAS 1000198-76-4)
- (1S,4S)-2,5-diazabicyclo[2.2.1]heptane;dihydrochloride (CAS 5260-20-8)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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