1,1-bis(4-chlorophenyl)-2-{[(2,4-dichlorophenyl)methyl]amino}ethan-1-ol 1J-332S 321432-86-4 CAS 321432-86-4
| CAS No. | 321432-86-4 |
| Molecular Formula | C21H17Cl4NO |
| Molecular Weight | 441.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1-bis(4-chlorophenyl)-2-{[(2,4-dichlorophenyl)methyl]amino}ethan-1-ol 1J-332S 321432-86-4 (CAS 321432-86-4), a certified reference material (molecular formula C21H17Cl4NO, MW 441.18 g/mol) for analytical method development and quality control.
Structurally, 1,1-bis(4-chlorophenyl)-2-{[(2,4-dichlorophenyl)methyl]amino}ethan-1-ol 1J-332S 321432-86-4 (C21H17Cl4NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 441.18 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1,1-bis(4-chlorophenyl)-2-{[(2,4-dichlorophenyl)methyl]amino}ethan-1-ol 1J-332S 321432-86-4 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 | C21H17Cl4NO |
| Molecular Weight | 441.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | Cl-containing |
| Nitrogen Atoms | 1 |
Related bis Standards
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Recommended Standards
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- Lasmiditan Impurity 65 (CAS CATO-C4X-247865)
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- 2-(Methylthio)-N-(3-(2-phenyl-1H-imidazol-1-yl)propyl)benzamide (CAS 1421517-54-5)
- 6-Bromo-1-ethylindolin-2-one (CAS 1253392-68-5)
- N-(Ethoxycarbonyl)-N-(furan-2-ylmethyl)glycine (CAS 96683-95-3)
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- Cabergoline Impurity 2 (CAS 856676-33-0)
- 2-Amino-5-(furan-2-yl)-1-phenyl-1H-pyrrole-3,4-dicarbonitrile (CAS 78563-60-7)
- 2-Ethyl-5-oxo-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidin-2-ium iodide (CAS 615578-62-6)
- Dimethyl Pentasulfide (CAS 7330-31-6)
- Myristoyl-L-Glutamic Acid (CAS 53576-52-6)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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