2-(2,4-Dichlorophenoxy)acetamide CAS 1982-42-9
| CAS No. | 1982-42-9 |
| Molecular Formula | C8H7Cl2NO2 |
| Molecular Weight | 220.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2,4-Dichlorophenoxy)acetamide 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.
2-(2,4-Dichlorophenoxy)acetamide (CAS 1982-42-9), molecular formula C8H7Cl2NO2 and molecular weight 220.05 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H7Cl2NO2, 2-(2,4-Dichlorophenoxy)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7Cl2NO2 |
| Molecular Weight | 220.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenoxy Standards
- 3-(2,3-Dichlorophenoxy)propan-1-amine (CAS 1017206-42-6)
- 3-(3,4-Dichlorophenoxy)propan-1-amine (CAS 164396-37-6)
- 2-(2,4-Dichlorophenoxy)propan-1-amine (CAS 886763-39-9)
- 2-(3,5-Dichlorophenoxy)propan-1-amine (CAS 886763-42-4)
- 3-(2,5-Dichlorophenoxy)propan-1-amine (CAS 50911-64-3)
- N-[2-(3,4-Dichlorophenoxy)ethyl]-N-methylamine (CAS 36507-37-6)
- 2-(2,5-Dichlorophenoxy)acetimidamide (CAS 1001567-19-6)
- 2-(2,4-Dichlorophenoxy)acetimidamide (CAS 100607-02-1)
Recommended Standards
- 1,5-dichloro-2-ethyl-4-nitrobenzene (CAS 49709-30-0)
- 2-(6-Amino-2,3-dichlorophenyl)acetic acid (CAS 887584-71-6)
- 1,4-Dichloro-2,5-dimethyl-3-nitrobenzene (CAS 3463-43-2)
- 2,5-Dimethylbenzylzinc chloride (CAS 737797-24-9)
- Ethyl 4,5-dichloro-2-fluorophenylacetate (CAS 1805479-66-6)
- Benzyl (5-(hydroxyamino)pentyl)carbamate (CAS 91905-05-4)
- (+)-Dihydrocarvone（mixture of isomers） (CAS 7764-50-3)
- 2-(4-Fluorophenyl)-6-methyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 436086-84-9)
- 6-Bromo-2-(1H-indol-3-yl)quinoline-4-carboxylic acid (CAS 89391-06-0)
- Choline Chloride (CAS 67-48-1)
- 6-(1-Bromoethyl)-N2-(2-methoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 695204-64-9)
- 9H-fluoren-3-amine (CAS 6344-66-7)
- 4-Thioxothiazolidin-2-one (CAS 4303-29-1)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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