2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol CAS 338771-53-2
| CAS No. | 338771-53-2 |
| Molecular Formula | C21H18Cl2FNO |
| Molecular Weight | 390.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 390.28 g/mol gives 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (CAS 338771-53-2), a certified reference material (molecular formula C21H18Cl2FNO, MW 390.28 g/mol) for analytical method development and quality control.
The molecular framework of 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (C21H18Cl2FNO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol 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 | C21H18Cl2FNO |
| Molecular Weight | 390.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorobenzyl Standards
- 2-((2,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (CAS 338771-51-0)
- 4-(((2,4-Dichlorobenzyl)imino)methyl)-5-ethoxy-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 338751-02-3)
- trans-4-((1-(3,4-Dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)cyclohexan-1-ol (CAS 1420978-81-9)
- 2-(3-((2,4-Dichlorobenzyl)oxy)thiophene-2-carbonyl)-N-methylhydrazine-1-carbothioamide (CAS 343375-86-0)
- (E)-3-((3,4-dichlorobenzyl)thio)-4-ethyl-5-styryl-4H-1,2,4-triazole (CAS 478065-61-1)
- 2-(((4-((2,4-Dichlorobenzyl)thio)phenyl)amino)methyl)phenol (CAS 763125-55-9)
- 1-(3,4-Dichlorobenzyl)-N-(4-fluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338782-63-1)
- 1-(2,6-Dichlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1015939-98-6)
Recommended Standards
- 2-(4-Boc-piperazino)pyrimidine-5-boronic acid pinacol ester (CAS 940284-98-0)
- 1,1-Bis(4-chlorophenyl)-2-((4-fluorobenzyl)amino)ethanol (CAS 321432-79-5)
- 2',3',5',6'-Tetrafluoro-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 59116-97-1)
- 1,1-Bis(4-chlorophenyl)-2-((2-fluorobenzyl)amino)ethan-1-ol (CAS 321432-80-8)
- 1-Methyl-4-((4-nitrobenzyl)sulfonyl)benzene (CAS 61081-32-1)
- 3-Azabicyclo[3.2.0]heptan-6-ol (CAS 1375065-64-7)
- 3,4-Diaminotoluene (CAS 496-72-0)
- Ethyl 3-(4-nitrobenzamido)-2-oxo-6-phenyl-2H-pyran-5-carboxylate (CAS 338418-35-2)
- 4-Ethynyl-2,2-dimethyl-1,3-dioxolane (CAS 59923-55-6)
- [(2-Morpholin-4-yl-2-oxoethyl)(phenyl)amino]-acetic acid (CAS 1142211-76-4)
- 2,2-Dimethyl-2,3-dihydro-1-benzofuran-5-carbaldehyde (CAS 38002-92-5)
- 2-Benzyloxazole-5-carbaldehyde (CAS 1033037-42-1)
- (2,6-Bis((di(piperidin-1-yl)phosphino)amino)phenyl)palladium(II) chloride (CAS 955035-37-7)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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