N-Carbethoxy-4-piperidone structure 
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        Common Name | N-Carbethoxy-4-piperidone | ||
|---|---|---|---|---|
| CAS Number | 29976-53-2 | Molecular Weight | 171.194 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 273.4±33.0 °C at 760 mmHg | |
| Molecular Formula | C8H13NO3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 87.8±0.0 °C | |
            Use of N-Carbethoxy-4-piperidoneN-Carbethoxy-4-piperidone is a metabolite of Loratadine (HY-17043). Loratadine is a selective inverse peripheral histamine H1-receptor agonist, and shows anti-dengue-virus (DENV) activity[1][2][3].  | 
    
| Name | N-Carbethoxy-4-piperidone | 
|---|---|
| Synonym | More Synonyms | 
| Description | N-Carbethoxy-4-piperidone is a metabolite of Loratadine (HY-17043). Loratadine is a selective inverse peripheral histamine H1-receptor agonist, and shows anti-dengue-virus (DENV) activity[1][2][3]. | 
|---|---|
| In Vitro | N-Carbethoxy-4-piperidone (piperidinone 4) shows toxicity to C. dubia, B. calyciflorus and P. subcapitata[1]. | 
| Density | 1.2±0.1 g/cm3 | 
|---|---|
| Boiling Point | 273.4±33.0 °C at 760 mmHg | 
| Molecular Formula | C8H13NO3 | 
| Molecular Weight | 171.194 | 
| Flash Point | 87.8±0.0 °C | 
| Exact Mass | 171.089539 | 
| PSA | 46.61000 | 
| LogP | -0.31 | 
| Vapour Pressure | 0.0±0.6 mmHg at 25°C | 
| Index of Refraction | 1.483 | 
| Storage condition | 2-8°C | 
| Water Solubility | slightly soluble | 
| Hazard Codes | Xn:Harmful | 
|---|---|
| Risk Phrases | R22;R36/38 | 
| Safety Phrases | S23-S24/25-S37/39-S26 | 
| WGK Germany | 3 | 
| HS Code | 2933399090 | 
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                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: SUVEN LIFE SCIENCES LIMITED; Nirogi, Ramakrishna; Mohammed, Abdul Rasheed; Yarlagadda, Suresh; Ravella, Srinivasa Rao; Shinde, Anil Karbhari; Kamphampati, Ramasastri; Roayapalley, Praveen Kumar; Jayarajan, Pradeep; Bhyrapuneni, Gopinadh; Patnala, Sriramachandra Murthy; Ravula, Jyothsna; Jasti, Venkateswarlu Patent: US2014/187581 A1, 2014 ; Location in patent: Paragraph 0195-0198 ; | 
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                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: US2005/234046 A1, ; Page/Page column 59 ; US 20050234046 A1 | 
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                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 18, # 20 p. 5439 - 5442 | 
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                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: Tetrahedron Letters, , vol. 34, # 24 p. 3863 - 3866 | 
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                                         ~73%  
                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: Praliev, K. D.; Belikova, N. A.; Isin, Zh. I.; Sokolov, D. V. Pharmaceutical Chemistry Journal, 1987 , vol. 21, # 1 p. 60 - 61 Khimiko-Farmatsevticheskii Zhurnal, 1987 , vol. 21, # 1 p. 70 - 71 | 
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                                            N-Carbethoxy-4-... CAS#:29976-53-2  | 
                                
| Literature: Tetrahedron Letters, , vol. 34, # 24 p. 3863 - 3866 | 
| Precursor 7 | |
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| DownStream 10 | |
| HS Code | 2933399090 | 
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% | 
| Ethyl 4-oxo-1-piperidinecarboxylate | 
| N-carboethoxy-4-piperidinone | 
| 1-CARBETHOXY-4-PIPERIDONE | 
| 4-oxo-piperidine-1-carboxylic acid ethyl ester | 
| EINECS 249-984-5 | 
| AURORA KA-3057 | 
| MFCD00006188 | 
| N-Ethoxycarbonyl-4-piperidinone | 
| 1-Ethoxycarbonyl-4-piperidinone | 
| ethyl 4-oxopiperidine-1-carboxylate | 
| N-ETHOXYCARBONYL-4-PIPERIDONE | 
| N-Carbethoxy-4-piperidone | 
| 1-Carbethoxy-4-piperidone,1-Ethoxycarbonyl-4-piperidone,Ethyl 4-oxo-1-piperidinecarboxylate | 
| 1-(Ethoxycarbonyl)-4-piperidone | 
| carbethoxy-4-piperidone | 
| 4-Oxo-1-piperidinecarboxylic acid ethyl ester | 
| N-Carbethoxy-4-piperidon | 
| Ethyl-4-oxopiperidin-1-carboxylat | 
| 1-carboethoxy-4-piperidone | 
| 1-Ethoxycarbonyl-4-oxopiperidine | 
| Loratadine impurity H | 
| N-CARBOETHOXY-4-PIPERIDONE | 
| 1-Piperidinecarboxylic acid, 4-oxo-, ethyl ester | 
| 1-Ethoxycarbonyl-4-piperidone | 
| N-Carbithoxy-4-Piperidone | 
| N-Carbethoxypiperidone | 
| Loratadine Impurity 8 |