N-(3-chloro-4-methoxybenzyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide CAS 866132-07-2
| CAS No. | 866132-07-2 |
| Molecular Formula | C20H24ClN3O3 |
| Molecular Weight | 389.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(3-chloro-4-methoxybenzyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide.
N-(3-chloro-4-methoxybenzyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide (CAS 866132-07-2), molecular formula C20H24ClN3O3 and molecular weight 389.88 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H24ClN3O3, N-(3-chloro-4-methoxybenzyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C20H24ClN3O3 |
| Molecular Weight | 389.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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- 5-Chloro-7-((4-ethylphenyl)(pyridin-2-ylamino)methyl)quinolin-8-ol (CAS 713491-57-7)
- Methyl 3-(2-chloro-4-((cyclopropylmethyl)amino)phenoxy)-5-isopropoxybenzoate (CAS 1310808-34-4)
- 4-Chloro-N-[3-[4-(4-Fluorophenyl)-1-Piperazinyl]-1-Methylpropyl]Benzamide (CAS 27338-62-1)
- 1-(5-Chloro-2-methoxypyridin-3-yl)-3-(7-cyclopropyl-2-methylthiazolo[5,4-b]pyridin-6-yl)urea (CAS 2178994-82-4)
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- 2-Chloro-N-(2-(diethylamino)-5-(morpholinosulfonyl)phenyl)acetamide (CAS 554407-06-6)
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Recommended Standards
- 6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione (CAS 339012-75-8)
- PIK 93 (CAS 593960-11-3)
- Cyclothiazide (CAS 2259-96-3)
- 4-Amino-2-(benzyloxy)-5-chloro-N-(2-morpholinoethyl)benzamide (CAS 23205-23-4)
- Tert-butyl 3-(2-aminoethoxy)piperidine-1-carboxylate (CAS 1353987-73-1)
- oxalic acid, {1-[(4-fluorophenyl)methyl]-1H-1,2,3-triazol-4-yl}methanamine (CAS 1795485-29-8)
- n-(4-Hydroxyphenyl)-2-methoxyacetamide (CAS 723757-41-3)
- 1,3-Difluoro-5-iodo-2-isopropoxybenzene (CAS 1826110-23-9)
- 3-Cyclopropoxy-2-methylpyridine-4-sulfonamide (CAS 1243411-64-4)
- 2-(2-(Methoxymethyl)phenyl)ethan-1-ol (CAS 125593-32-0)
- 6-Boc-1,4,5,7-tetrahydropyrazolo[3,4-c]pyridine-3-carboxylic acid (CAS 821785-76-6)
- Ethyl 2-amino-5-(isopropylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 886672-89-5)
- Ethyl 5-bromothieno[2,3-b]pyridine-2-carboxylate (CAS 1234615-97-4)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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