426229-84-7 3,5-dichloro-4-(prop-2-yn-1-yloxy)benzaldehyde DTXSID40366733 CAS 426229-84-7
| CAS No. | 426229-84-7 |
| Molecular Formula | C10H6Cl2O2 |
| Molecular Weight | 229.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 426229-84-7 3,5-dichloro-4-(prop-2-yn-1-yloxy)benzaldehyde DTXSID40366733.
426229-84-7 3,5-dichloro-4-(prop-2-yn-1-yloxy)benzaldehyde DTXSID40366733 (CAS 426229-84-7) is a high-purity analytical reference standard with the molecular formula C10H6Cl2O2 and a molecular weight of 229.06 g/mol.
426229-84-7 3,5-dichloro-4-(prop-2-yn-1-yloxy)benzaldehyde DTXSID40366733 (C10H6Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 426229-84-7 3,5-dichloro-4-(prop-2-yn-1-yloxy)benzaldehyde DTXSID40366733 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 | C10H6Cl2O2 |
| Molecular Weight | 229.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related dichloro Standards
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Recommended Standards
- 306935-54-6 6-chloranyl-2H-chromene-3-carbonyl chloride 6-chloro-2H-1-benzopyran-3-carbonyl chloride A820521 (CAS 306935-54-6)
- Bosutinib Impurity N3 (CAS 17722-32-6)
- N-(2,6-Dichloro-4-cyanophenyl)acetamide (CAS 927676-49-1)
- 6-Bromo-1-methoxy-1,3-dihydroisobenzofuran (CAS 100656-03-9)
- (8-Methylquinolin-5-yl)methanol (CAS 120139-91-5)
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- 2-(tert-Butyl)-4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 1014613-42-3)
- 3-Bromo-9-methyl-9H-carbazole (CAS 91828-08-9)
- N-(But-2-en-1-yl)pyrimidin-2-amine (CAS 151389-98-9)
- 4-Chloro-6-phenyl-2,4'-bipyridine (CAS 439929-26-7)
- 2-(1,2-Benzoxazol-3-yl)-N'-[(1Z)-(4-methylphenyl)methylidene]acetohydrazide (CAS 860651-41-8)
- 2-(3-Nitrofuran-2-yl)-1,3-dioxolane (CAS 65019-13-8)
- 1-(2,4-Dimethoxyphenyl)butan-1-amine (CAS 1020955-96-7)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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