N-(3-chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide CAS 303090-99-5
| CAS No. | 303090-99-5 |
| Molecular Formula | C18H20ClN3O |
| Molecular Weight | 329.82 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.
CATO supplies N-(3-chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 303090-99-5), a certified reference material (molecular formula C18H20ClN3O, MW 329.82 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(3-chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H20ClN3O |
| Molecular Weight | 329.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- N-(4-chlorophenyl)-N-phenylnaphthalen-1-amine (CAS 138310-83-5)
- (4-(4-Chlorophenyl)-1-methylpyrrolidin-3-yl)(4-methoxyphenyl)methanone (CAS 338777-13-2)
- (4-Chlorophenyl)[4-(3-piperidinylmethoxy)phenyl]-methanone (CAS 946724-86-3)
- 3-(4-Chlorophenyl)-4-(3-methoxybenzoyl)-1-methylpyrrolidine (CAS 338750-27-9)
- N-(2-Chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 361473-63-4)
- 1-((4-Chlorophenyl)sulfonyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 477873-12-4)
- 5-((4-Chlorophenyl)sulfinyl)-N-propyl-1,2,3-thiadiazole-4-carboxamide (CAS 306977-03-7)
- 2-((4-Chlorophenyl)thio)quinolin-8-yl acetate (CAS 141649-51-6)
Recommended Standards
- n-(3-Chloro-4-methylphenyl)-4-phenylpiperazine-1-carboxamide (CAS 853319-20-7)
- tert-Butyl N-{6-chloro-4-[(2-propoxyethyl)amino]pyridin-3-yl}carbamate (CAS 915307-79-8)
- Brexpiprazole Impurity 80 (CAS CATO-C4X-113180)
- Methyl 1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate (CAS 438492-34-3)
- 2-Morpholino-5-nitroaniline (CAS 4031-79-2)
- 2-Methyl-4-(piperidin-4-yl)butanenitrile (CAS 2091984-87-9)
- Propyl 2-(4-isopropylphenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416347-38-0)
- 2-(5-Hydroxy-6-methoxynaphthalen-1-yl)acetic acid (CAS 24039-88-1)
- 2-Chloro-5-fluoro-4-methoxyaniline (CAS 677741-98-9)
- N-(Benzo[d]thiazol-2-yl)-1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 775316-95-5)
- Tulathromycin A Impurity 7 (CAS 111247-94-0)
- 2-[3-(4-Ethoxyphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propanoic acid (CAS 1286713-58-3)
- 2-[(4-bromobenzene)sulfonyl]acetic acid (CAS 3406-73-3)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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