4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine CAS 338976-08-2
| CAS No. | 338976-08-2 |
| Molecular Formula | C12H11Cl2N3O |
| Molecular Weight | 284.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine (CAS 338976-08-2), molecular formula C12H11Cl2N3O and molecular weight 284.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine (C12H11Cl2N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine 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 | C12H11Cl2N3O |
| Molecular Weight | 284.14 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenoxy Standards
- 6-(2,3-dichlorophenoxy)pyridine-3-carboxylic acid (CAS 1019451-16-1)
- 6-(3,4-Dichlorophenoxy)pyridine-2-carboxylic acid (CAS 143028-31-3)
- 2-(2,4-Dichlorophenoxy)pyridine-3-carboxylic acid (CAS 36701-91-4)
- 6-(2,3-Dichlorophenoxy)pyridazine-3-carboxylic acid (CAS 1184088-66-1)
- 2-(2,4-dichlorophenoxy)-3-nitropyridine (CAS 129199-44-6)
- 2-(3,4-Dichlorophenoxy)-5-fluorobenzaldehyde (CAS 289717-79-9)
- 5-(3,5-Dichlorophenoxy)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 487002-40-4)
- 4-(2,3-dichlorophenoxy)benzoic acid (CAS 1040084-01-2)
Recommended Standards
- 3-[(2,6-Dichlorophenyl)methoxy]-2-methyl-1,4-dihydropyridin-4-one (CAS 303144-61-8)
- 4-(4,6-Dichloroquinazolin-2-yl)morpholine (CAS 60973-44-6)
- 3-((2,4-Dichlorobenzyl)oxy)-2-methylpyridin-4(1H)-one (CAS 287928-00-1)
- 5-(2,4-Dichlorobenzyl)pyrimidine-2,4,6-triamine (CAS 338965-10-9)
- 1-(1-(2-Aminoethyl)piperidin-4-yl)-3-ethylurea (CAS 1343835-75-5)
- 2-(2,6-Dimethylmorpholin-4-yl)-3-(4-methylphenyl)quinoline (CAS 339102-88-4)
- 2-Hydroxy-2-(1-methylcyclopropyl)acetonitrile (CAS 2156190-61-1)
- Benzyl Benzenesulfinate (CAS 29624-04-2)
- 6-Chloro-N-(piperidin-4-yl)pyrimidin-4-amine hydrochloride (CAS 1185318-56-2)
- (E)-1-(4-aminophenyl)-3-(4-bromophenyl)prop-2-en-1-one (CAS 948840-96-8)
- Bepotastine Ethyl Ester (CAS 190730-39-3)
- Bis(2,9-dimethyl-1,10-phenanthroline)copper(1+) (CAS 21710-12-3)
- Bis[bis(trimethylsilyl)amino]tin(II) (CAS 59863-13-7)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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