n-(Adamantan-1-yl)-2-chloro-n-[(4-chlorophenyl)methyl]acetamide CAS 771500-68-6
| CAS No. | 771500-68-6 |
| Molecular Formula | C19H23Cl2NO |
| Molecular Weight | 352.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(Adamantan-1-yl)-2-chloro-n-[(4-chlorophenyl)methyl]acetamide (CAS 771500-68-6) is a high-purity analytical reference standard with the molecular formula C19H23Cl2NO and a molecular weight of 352.30 g/mol.
Structurally, n-(Adamantan-1-yl)-2-chloro-n-[(4-chlorophenyl)methyl]acetamide (C19H23Cl2NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 352.30 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), n-(Adamantan-1-yl)-2-chloro-n-[(4-chlorophenyl)methyl]acetamide 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 | C19H23Cl2NO |
| Molecular Weight | 352.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Mianserin impurity 32 (CAS CATO-C4X-136932)
- 9-(2-Nitrophenyl)-6,9-dihydro-[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one (CAS 900014-88-2)
- Adenosine Impurity 31 (CAS 4152-78-7)
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