2-(2,4-Dichlorophenoxy)aniline hydrochloride CAS 89279-16-3
| CAS No. | 89279-16-3 |
| Molecular Formula | C12H9Cl2NO |
| Molecular Weight | N/A |
| 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 2-(2,4-Dichlorophenoxy)aniline hydrochloride.
2-(2,4-Dichlorophenoxy)aniline hydrochloride (CAS 89279-16-3) is a high-purity analytical reference standard with the molecular formula C12H9Cl2NOHCl and a molecular weight of 290.57 g/mol.
Based on its molecular formula C12H9Cl2NOHCl, 2-(2,4-Dichlorophenoxy)aniline hydrochloride 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 290.57 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.
As a certified reference material (CRM), 2-(2,4-Dichlorophenoxy)aniline hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2NO HCl |
| Molecular Weight | 290.57 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenoxy Standards
- Methyl 1-((2,6-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-20-4)
- Methyl 1-((2,4-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-27-1)
- Methyl 1-((2,3-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-29-3)
- 1-((2,3-Dichlorophenoxy)methyl)-4-nitro-1h-pyrazole (CAS 1001500-65-7)
- 1-((2,3-Dichlorophenoxy)methyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1001519-17-0)
- 2-(2,5-Dichlorophenoxy)acetimidamide (CAS 1001567-19-6)
- 1-((2,6-Dichlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1002535-09-2)
- 1-[(2,4-dichlorophenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1004192-78-2)
Recommended Standards
- N-(4-Chlorobenzyl)-2-cyano-3-(4-methoxyanilino)propanamide (CAS 328288-13-7)
- 1-Benzyl-3-methylpyrrolidine-3-carbonitrile (CAS 114373-05-6)
- Allochenodeoxycholic acid (CAS 15357-34-3)
- N-((4-(Thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)benzenesulfonamide (CAS 1203250-49-0)
- 1-(2-Cyanobenzyl)piperidine-4-carboxylic acid (CAS 1153070-82-6)
- 3-Chloro-4-(hydroxymethyl)phenol (CAS 171569-42-9)
- n-(Cyclopropylmethyl)-2,6-difluoroaniline (CAS 1154386-10-3)
- tert-Butyl (2,4-dihydroxyphenyl)carbamate (CAS 2228687-40-7)
- Lusutrombopag Impurity N6 (CAS 67442-07-3)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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