2-(2,4-Dinitrophenoxy)-3-methoxybenzaldehyde CAS 22540-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22540-04-1 |
| Molecular Formula | C14H10N2O7 |
| Molecular Weight | 318.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,4-Dinitrophenoxy)-3-methoxybenzaldehyde (CAS 22540-04-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H10N2O7. Molecular weight: 318.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O7 |
| Molecular Weight | 318.24 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.) | 1963 |
| Nitrogen Atoms | 2 |
Related Dinitrophenoxy Standards
- 4-(2,4-Dinitrophenoxy)-3-methoxybenzaldehyde (CAS 3761-30-6)
- Methyl 2-(2,4-dinitrophenoxy)benzoate (CAS 2363-41-9)
- Methyl 3-(2,4-dinitrophenoxy)thiophene-2-carboxylate (CAS 104636-76-2)
- 2-(2,4-Dinitrophenoxy)isoindoline-1,3-dione (CAS 60506-35-6)
- 4-(2,4-Dinitrophenoxy)-3-ethoxybenzaldehyde (CAS 22540-03-0)
- 4-(3,5-Dinitrophenoxy)benzoic acid (CAS 168839-42-7)
- 7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one (CAS 314742-00-2)
- 2-(2,4-Dinitrophenoxy)benzaldehyde (CAS 2363-12-4)
Recommended Standards
- 2-((1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)oxy)acetic acid (CAS 28144-25-4)
- 2-(3,4-Dichlorobenzoyl)-3,3-bis(methylthio)acrylonitrile (CAS 62487-66-5)
- 1-Methoxy-4-(1-phenylvinyl)benzene (CAS 4333-75-9)
- (E)-4-Hydroxy Hexenal (CAS 17427-21-3)
- L-Cysteic Acid Monohydrate (CAS 23537-25-9)
- 2-Heptyl-7-methoxyquinolin-4(1H)-one (CAS 112548-09-1)
- <SC>D</SC>-Mannitol-1-<SUP>13</SUP>C (CAS 132202-29-0)
- 1,5-Dihydro-pyrazolo[3,4-d]pyrimidin-6-one (CAS 40925-39-1)
- 1,2,3,6,9-Pentabromodibenzo[b,d]furan (CAS 617707-99-0)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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