5-(2,4-Dichlorophenyl)furan-2-carbonyl chloride CAS 134448-45-6
| CAS No. | 134448-45-6 |
| Molecular Formula | C11H5Cl3O2 |
| Molecular Weight | 275.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 5-(2,4-Dichlorophenyl)furan-2-carbonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-(2,4-Dichlorophenyl)furan-2-carbonyl chloride (CAS 134448-45-6), a certified reference material (molecular formula C11H5Cl3O2, MW 275.52 g/mol) for analytical method development and quality control.
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 5-(2,4-Dichlorophenyl)furan-2-carbonyl chloride 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 | C11H5Cl3O2 |
| Molecular Weight | 275.52 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 5-(2,3-Dichlorophenyl)furan-2-carbonyl chloride (CAS 381710-55-0)
- 5-(2,5-Dichlorophenyl)furan-2-carbonyl chloride, 97% (CAS 380906-80-9)
- 5-(3,4-Dichlorophenyl)furan-2-carbonyl chloride, 97% (CAS 61941-91-1)
- 5-(3,5-Dichlorophenyl)furan-2-carbonyl chloride, 97% (CAS 638159-95-2)
- [(3,4-dichlorophenyl)methyl][2-(dimethylamino)-2-methylpropyl]amine (CAS 1038251-05-6)
- [(3,4-Dichlorophenyl)methyl][2-(diethylamino)ethyl]amine (CAS 892565-55-8)
- N-(3,4-Dichlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 438030-07-0)
- 2-(3,5-Dichlorophenyl)-2-morpholinoethanamine (CAS 1182884-35-0)
Recommended Standards
- 2-Chloro-6-iodo-5-methylpyridin-3-ol (CAS 1203499-21-1)
- (2-Chlorophenyl)(4,5-dichloro-1H-imidazol-1-yl)methanone (CAS 649578-68-7)
- 2,2,2-trichloro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one (CAS 120122-47-6)
- 3,4,5-Trichloro-6-phenyl-2H-pyran-2-one (CAS 41533-03-3)
- 1-(2-Amino-4,6-dimethylpyridin-3-yl)-2-methylpropan-1-one (CAS 1443288-24-1)
- 4’-(Trifluoromethyl)biphenyl-4-carboxylic Acid (CAS 195457-71-7)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(oxetan-3-yl)acetic acid (CAS 2380894-05-1)
- 4-chlorofuran-3-carboxylic acid (CAS 116779-80-7)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
- 4-bromo-5-methyl-Thiazole (CAS 132221-51-3)
- Methyl 4-(2-methoxyphenyl)-3-oxobutanoate (CAS 131644-96-7)
- 6-Amino-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde (CAS 87177-04-6)
- Velpatasvir Impurity 21 (CAS CATO-C4X-289421)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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