2-(2,4-Dinitrophenoxy)benzaldehyde CAS 2363-12-4
| CAS No. | 2363-12-4 |
| Molecular Formula | C13H8N2O6 |
| Molecular Weight | 288.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H8N2O6, 2-(2,4-Dinitrophenoxy)benzaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(2,4-Dinitrophenoxy)benzaldehyde (CAS 2363-12-4) is a high-purity analytical reference standard with the molecular formula C13H8N2O6 and a molecular weight of 288.21 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2,4-Dinitrophenoxy)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O6 |
| Molecular Weight | 288.21 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Dinitrophenoxy Standards
- 3-(2,4-Dinitrophenoxy)benzaldehyde (CAS 2363-11-3)
- 4-(2,4-Dinitrophenoxy)benzaldehyde (CAS 794-65-0)
- 4-(3,5-Dinitrophenoxy)benzoic acid (CAS 168839-42-7)
- Ethyl 2-(2,4-dinitrophenoxy)acetate (CAS 85196-33-4)
- 3-(2,4-Dinitrophenoxy)pyridine (CAS 40604-27-1)
- 2-(2,4-Dinitrophenoxy)-3-methoxybenzaldehyde (CAS 22540-04-1)
- 4-(2,4-Dinitrophenoxy)-3-methoxybenzaldehyde (CAS 3761-30-6)
- Methyl 2-(2,4-dinitrophenoxy)benzoate (CAS 2363-41-9)
Recommended Standards
- 1-(Benzyloxy)-4,5-difluoro-2-(trifluoromethyl)benzene (CAS 2098626-85-6)
- 2,2,2-Trifluoro-1,1-bis(4-fluorophenyl)ethan-1-ol (CAS 733-83-5)
- (4-Hydroxy-3-nitrophenyl)(3-nitrophenyl)methanone (CAS 37567-45-6)
- 2-Bromo-3-trimethylsilanyl-isonicotinic acid methyl ester (CAS 848243-28-7)
- 1-(3-Methylbenzyl)azetidine-3-carboxylic acid (CAS 1339921-84-4)
- 3-(Bromomethyl)-2,5-dimethylfuran (CAS 1260812-77-8)
- tert-Butyl ((6-(azepan-1-yl)-2-methylpyridin-3-yl)methyl)carbamate (CAS 1355225-21-6)
- (1S,2S)-1-Amino-2-phenylcyclopropanecarboxylic acid (CAS 129101-43-5)
- Methyl 6-amino-2,3-dimethylbenzoate (CAS 5628-49-9)
- Ethyl 2-[(2-cyanoethyl)(phenyl)amino]acetate (CAS 887576-17-2)
- 3-amino-2,3-dihydro-1H-indene-1-carboxylic acid hydrochloride (CAS 1584712-98-0)
- 3,4-Dibromofuran-2-carbaldehyde (CAS 32460-03-0)
- N-(tert-Butyl)-3-(methylsulfonyl)pyrrolidine-1-carboxamide (CAS 1448035-38-8)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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