2-Chloro-3-(2-chlorophenyl)propanal CAS 207463-28-3
| CAS No. | 207463-28-3 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-(2-chlorophenyl)propanal (CAS 207463-28-3), a certified reference material (molecular formula C9H8Cl2O, MW 203.07 g/mol) for analytical method development and quality control.
The molecular framework of 2-Chloro-3-(2-chlorophenyl)propanal (C9H8Cl2O) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-1-(2-chlorophenyl)propan-1-one (CAS 1027979-10-7)
- 1-Chloro-3-(2-chlorophenyl)propan-2-one (CAS 128426-51-7)
- 4-Chloro-3-ethylbenzoyl chloride (CAS 1379331-67-5)
- 4-Chloro-3,5-dimethylbenzoyl chloride (CAS 1379360-36-7)
- 1-(3-Chloro-5-(chloromethyl)phenyl)ethan-1-one (CAS 1393546-75-2)
- 5-chloro-7-(chloromethyl)-2,3-dihydro-1-benzofuran (CAS 1461705-84-9)
- 1-Chloro-3-(3-chlorophenyl)propan-2-one (CAS 24253-17-6)
- 1-chloro-3-(4-chlorophenyl)propan-2-one (CAS 33107-83-4)
Recommended Standards
- 2-Chloro-1-(5-chloro-2-methylphenyl)ethan-1-one (CAS 58657-28-6)
- 2-Chloro-3-(4-chlorophenyl)propanal (CAS 99846-92-1)
- 2-Chloro-1-(4-chlorophenyl)propan-1-one (CAS 877-38-3)
- 2-Chlorobenzenepropanoyl chloride (CAS 52085-97-9)
- 3-(2-Aminocyclohexyl)propanoic acid (CAS 90950-13-3)
- 1-Adamantanemethanol (CAS 770-71-8)
- 2-Amino-4-methoxy-3-methylbenzoic acid (CAS 923275-56-3)
- Methyl 5-amino-3-ethoxybenzofuran-2-carboxylate (CAS 1779122-50-7)
- 1-(Acenaphtho[1,2-d]thiazol-8-yl)-3-(2-methoxyethyl)urea (CAS 1219844-27-5)
- n-(3-Bromo-4-methoxybenzyl)-2-methylpropan-1-amine (CAS 1152927-58-6)
- {[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}urea (CAS 303153-07-3)
- PP2 (CAS 172889-27-9)
- 2-(1H-Pyrrol-1-yl)thiophen-3-amine (CAS 79257-10-6)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com