1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one CAS 38740-33-9
| CAS No. | 38740-33-9 |
| Molecular Formula | C14H17ClN2O3 |
| Molecular Weight | 296.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one (CAS 38740-33-9) is a high-purity analytical reference standard with the molecular formula C14H17ClN2O3 and a molecular weight of 296.75 g/mol.
Based on its molecular formula C14H17ClN2O3, 1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one contains a nitrogen-containing heterocyclic scaffold, 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 296.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures 1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one 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 | C14H17ClN2O3 |
| Molecular Weight | 296.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- 2-(Benzo[d]oxazol-2-ylthio)-4-chlorothiazole-5-carbaldehyde (CAS 914348-74-6)
- 3-(1H-Benzo[d]imidazol-2-yl)-6-chloro-4H-chromen-4-one (CAS 293740-39-3)
- 1,2-Bis(benzo[d]thiazol-2-yl)ethane (CAS 965-16-2)
- N-(Benzo[d]thiazol-5-yl)-2-(2,4-dimethylphenyl)acetamide (CAS 941877-70-9)
- Bis(benzo[d]thiazol-2-yl)methanone (CAS 4464-60-2)
- Benzo[d]oxazol-2-yl(phenyl)methyl dimethylcarbamate (CAS 104029-81-4)
- 4-(2-((Benzo[d]oxazol-2-ylmethyl)amino)ethoxy)benzaldehyde (CAS 122320-76-7)
- 2-(1H-Benzo[d]imidazol-2-yl)-1-(5-ethyl-2,4-dihydroxyphenyl)ethan-1-one (CAS 210639-69-3)
Recommended Standards
- 1-(4-((8-Chloroquinolin-4-yl)amino)phenyl)ethan-1-one (CAS 955328-58-2)
- 1-(4-Chlorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 492426-29-6)
- 1-(3-Chlorophenyl)-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-63-8)
- 1-(4-Chlorophenyl)-2-cyclopropylquinazolin-4(1H)-one (CAS 95216-40-3)
- 5'-([2,2':6',2''-Terpyridin]-4'-yl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2230706-35-9)
- Atomoxetine Impurity 36 (CAS 63765-72-0)
- 2-Chloro-1-(2,5-diethylphenyl)ethanone (CAS 164165-75-7)
- AZD6482 (R) (CAS 1173900-33-8)
- 7-bromo-1-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1468463-21-9)
- 2-(3-Amino-1h-pyrazol-1-yl)-5-fluorobenzonitrile (CAS 1343363-47-2)
- Methyl 2-(3-fluoro-2-methylphenyl)-2-oxoacetate (CAS 1314929-15-1)
- 2-Amino-1-(2-methoxyphenyl)ethan-1-oloxalate (CAS 1171149-12-4)
- Angelol A (CAS 19625-17-3)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com