methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate CAS 349616-92-8
| CAS No. | 349616-92-8 |
| Molecular Formula | C14H15Cl2NO3 |
| Molecular Weight | 316.18 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 methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate.
methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate (CAS 349616-92-8) is a high-purity analytical reference standard with the molecular formula C14H15Cl2NO3 and a molecular weight of 316.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate 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 | C14H15Cl2NO3 |
| Molecular Weight | 316.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
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Recommended Standards
- Methyl 1-(2,4-dichlorobenzoyl)piperidine-4-carboxylate (CAS 349615-58-3)
- methyl 5-(bis(2-chloroethyl)amino)benzofuran-2-carboxylate (CAS 2444009-20-3)
- Ozefloxacin Impurity 22 (CAS CATO-C4X-279622)
- 7-Chloro-8-methyl-2-phenylquinoline-4-carbonyl chloride (CAS 6338-22-3)
- (3AR,4S,9bS)-6-hydroxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-61-8)
- 1,1-Dimethylethyl 4-Nitrophenyl Ester Carbonic Acid 1190006-35-9 tert-Butyl p-Nitrophenyl Carbonate tert-Butyl p-Nitrophenyl Ester Carbonic Acid tert-Butyl-d9 4-Nitrophenyl Carbonate (CAS 1190006-35-9)
- Ethyl 2-chloro-2-(cyclopropylimino)acetate (CAS 1427386-98-8)
- 2-(2,5-Difluorophenyl)propanal (CAS 1216297-48-1)
- 2-((3-Bromo-4-methoxybenzyl)amino)propan-1-ol (CAS 1157971-63-5)
- 3-((Prop-2-yn-1-yloxy)methoxy)phenyl methylcarbamate (CAS 18278-43-8)
- (S)-1-(4-bromo-3-chlorophenyl)-2-methoxyethan-1-amine (CAS 1269805-47-1)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-methyl-N-propyl-6-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide (CAS 1021055-13-9)
- 4-Hydrazinyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 303798-10-9)
- Peptide Impurity 27 (CAS 1350456-68-6)
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