Introduction：Basic information about CAS 144978-35-8|1-Boc-D-Pyroglutamic acid ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Boc-D-Pyroglutamic acid ethyl ester |
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| CAS Number | 144978-35-8 | Molecular Weight | 257.283 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 375.0±35.0 °C at 760 mmHg |
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| Molecular Formula | C12H19NO5 | Melting Point | 54.0 to 58.0 °C |
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| MSDS | / | Flash Point | 180.6±25.9 °C |
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Names
| Name | Ethyl Boc-D-Pyroglutamate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 375.0±35.0 °C at 760 mmHg |
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| Melting Point | 54.0 to 58.0 °C |
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| Molecular Formula | C12H19NO5 |
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| Molecular Weight | 257.283 |
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| Flash Point | 180.6±25.9 °C |
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| Exact Mass | 257.126312 |
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| PSA | 72.91000 |
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| LogP | 0.09 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.487 |
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| InChIKey | YWWWGFSJHCFVOW-MRVPVSSYSA-N |
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| SMILES | CCOC(=O)C1CCC(=O)N1C(=O)OC(C)(C)C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Synonyms
| 2-Ethyl 1-(2-methyl-2-propanyl) (2R)-5-oxo-1,2-pyrrolidinedicarboxylate |
| 1-tert-Butyl 2-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate |
| 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)- |
| 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2R)- |
| Boc-D-Pyr-OEt |
| N-Boc-L-pyroglutamic Acid Ethyl Ester |
| Ethyl N-(tert-Butoxycarbonyl)-D-pyroglutamate |
| (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester |
| N-(tert-Butoxycarbonyl)-D-pyroglutamic Acid Ethyl Ester |
| 1-O-tert-butyl 2-O-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate |
| N-Boc-D-pyroglutamic Acid Ethyl Ester |
| Ethyl N-Boc-D-pyroglutamate |
| 1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
| 2-Ethyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate |
| Ethyl (R)-1-Boc-5-oxopyrrolidine-2-carboxylate |
| 1-Boc-D-Pyroglutamic acid ethyl ester |
| (R)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester |
| Ethyl (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate |
