4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrimidin-2-amine CAS 477889-41-1
| CAS No. | 477889-41-1 |
| Molecular Formula | C17H13Cl2N3O |
| Molecular Weight | 346.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrimidin-2-amine (CAS 477889-41-1), molecular formula C17H13Cl2N3O and molecular weight 346.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrimidin-2-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrimidin-2-amine 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 | C17H13Cl2N3O |
| Molecular Weight | 346.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichlorophenyl Standards
- Ethyl 4-[(3,5-dichlorophenyl)carbamoyl]piperazine-1-carboxylate (CAS 1022512-67-9)
- (3E)-3-[2-(3,4-Dichlorophenyl)hydrazin-1-ylidene]-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-19-3)
- (3E)-3-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-18-2)
- (4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 320424-77-9)
- 4-(((2,4-Dichlorophenyl)imino)methyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 320424-76-8)
- 4-((2,3-Dichlorophenyl)amino)-4-oxo-2-(piperazin-1-yl)butanoic acid (CAS 900011-61-2)
- 4-((2,5-Dichlorophenyl)amino)-4-oxo-2-(piperazin-1-yl)butanoic acid (CAS 899964-57-9)
- N-(2,4-dichlorophenyl)-2-((4-fluorophenyl)sulfinyl)acetamide (CAS 339107-62-9)
Recommended Standards
- 4-(3-((2,4-Dichlorobenzyl)oxy)phenyl)pyrimidin-2-amine (CAS 478046-35-4)
- 5-(2,4-Dichlorobenzyl)-2-(2-pyridinyl)-4,6-pyrimidinediamine (CAS 338965-09-6)
- 5-(2,4-Dichlorophenoxy)-6-methyl-3-(4-methylphenyl)-1,2,4-triazine (CAS 478260-75-2)
- 5-Chloro-N-(4-chlorophenyl)-1-methyl-3-phenyl-1H-pyrazole-4-carboxamide (CAS 318256-05-2)
- 5-Chloro-2-cyclopropyl-6-(methyl(2-phenylcyclopropyl)amino)pyrimidine-4-carboxylic acid (CAS 1956369-25-7)
- (S)-2-(((tert-Butoxycarbonyl)amino)methyl)-4-methylpentanoic acid (CAS 828254-18-8)
- 5-Methyl-4-((m-tolyloxy)methyl)isoxazole-3-carboxylic acid (CAS 905809-11-2)
- 3-Piperidineacetic Acid-d (CAS 74494-52-3)
- N-(6-Methylphenanthridin-8-yl)benzamide (CAS 861814-97-3)
- (3-Fluoro-5-(isopropoxymethyl)phenyl)boronic acid (CAS 1704063-75-1)
- 2-Chloro-1-(4-(prop-2-yn-1-yl)piperazin-1-yl)ethan-1-one (CAS 1179509-01-3)
- 4-(3-Fluorophenyl)-3-butenoic Acid (CAS 934637-08-8)
- 2-Chloro-5-n-nonylpyrimidine (CAS 219581-06-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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