2,4-Dichloro-6-methoxybenzaldehyde CAS 78444-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78444-52-7 |
| Molecular Formula | C8H6Cl2O2 |
| Molecular Weight | 205.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-6-methoxybenzaldehyde (CAS 78444-52-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6Cl2O2. Molecular weight: 205.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6Cl2O2 |
| Molecular Weight | 205.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
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- 3’,4’-Dichloro-2-hydroxyacetophenone (CAS 113337-38-5)
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Recommended Standards
- 2,4-Dichloro-5-methylbenzoic acid (CAS 6660-59-9)
- 2,4-Dichloro-6-methylbenzoic acid (CAS 65410-80-2)
- 2,4-Dichloro-5H,7H,8H-pyrano[4,3-d]pyrimidine (CAS 944902-88-9)
- 2-(Ethylthio)-4-methylpyridine (CAS 19006-78-1)
- 1-Ethyl-2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamide (CAS 5579-89-5)
- (Z)-N-(3-(4-(4-Bromophenyl)-4-hydroxypiperidin-1-yl)-3-oxo-1-phenylprop-1-en-2-yl)benzamide (CAS 2141978-86-9)
- Racecadotril Impurity 14 (CAS CATO-C4X-110614)
- Benzonitrile, 4-amino-3-(1-methylethyl)-, hydrochloride (1:1) (CAS 184163-18-6)
- 2-(Chroman-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1807699-68-8)
- Peptide Impurity (CAS CATO-CPTD788810)
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