CAS Number51814-19-8
Synonyms1-Benzyl 3-ethyl 4-oxopyrrolidine-1,3-dicarboxylate; 1-O-benzyl 3-O-ethyl 4-oxopyrrolidine-1,3-dicarboxylate; 1,3-Pyrrolidinedicarboxylic acid, 3-ethyl-4-oxo-, 1-(phenylmethyl) ester; 1,3-Pyrrolidinedicarboxylic acid, 4-oxo-, 3-ethyl 1-(phenylmethyl) ester; 1-[(Benzyloxy)carbonyl]-3-ethyl-4-oxo-3-pyrrolidinecarboxylic acid; 1-Benzyl 3-ethyl 4-oxo-1,3-pyrrolidinedicarboxylate
Molecular FormulaC15H17NO5
Molecular Weight291.3
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point487.0±45.0 °C at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 51814-19-8 |
| Catalog No. | 2A-9043598 |
| Chinese Name | N-Cbz-4-氧代-3-吡咯烷甲酸乙酯 |
| Synonyms | 1-Benzyl 3-ethyl 4-oxopyrrolidine-1,3-dicarboxylate; 1-O-benzyl 3-O-ethyl 4-oxopyrrolidine-1,3-dicarboxylate; 1,3-Pyrrolidinedicarboxylic acid, 3-ethyl-4-oxo-, 1-(phenylmethyl) ester; 1,3-Pyrrolidinedicarboxylic acid, 4-oxo-, 3-ethyl 1-(phenylmethyl) ester; 1-[(Benzyloxy)carbonyl]-3-ethyl-4-oxo-3-pyrrolidinecarboxylic acid; 1-Benzyl 3-ethyl 4-oxo-1,3-pyrrolidinedicarboxylate |
| Molecular Formula | C15H17NO5 |
| Molecular Weight | 291.3 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 487.0±45.0 °C at 760 mmHg |
| Storage Condition | 2-8°C |
| HTC | 2933990090 |
| PubChem ID | 119540018 |
| SMILES | CCOC(=O)C1CN(C(=O)OCc2ccccc2)CC1=O |
| InChI | InChI=1S/C15H17NO5/c1-2-20-14(18)12-8-16(9-13(12)17)15(19)21-10-11-6-4-3-5-7-11/h3-7,12H,2,8-10H2,1H3 |
| InChI Key | FRNZCPLVDNHRIH-UHFFFAOYSA-N |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C15H17NO5 Molecular weight:291.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi HS Code 2933990090 Synthetic Route Total: 1 Page Ethyl 3-(((benz... CAS#:51814-17-6 Ethyl N-Cbz-4-O... CAS#:51814-19-8 N-Cbz-glycine E... CAS#:1145-81-9 Ethyl acrylate ... CAS#:140-88-5 Ethyl N-Cbz-4-O... CAS#:51814-19-8 Literature: Jones, Keith; Wilkinson, James Journal of the Chemical Society, Chemical Communications, 1992 , # 24 p. 1767 - 1769 Precursor & DownStream Precursor 3 CAS#:51814-17-6 Ethyl 3-(((benz... CAS#:1145-81-9 N-Cbz-glycine E... CAS#:140-88-5 Ethyl acrylate ... DownStream 1 CAS#:130312-02-6 Benzyl 3-oxopyr... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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