Introduction：Basic information about CAS 128811-48-3|(R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate |
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| CAS Number | 128811-48-3 | Molecular Weight | 243.256 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 361.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C11H17NO5 | Melting Point | 68-69ºC |
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| MSDS | / | Flash Point | 172.5±25.9 °C |
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Names
| Name | Boc-D-Pyroglutamic Acid Methyl Ester |
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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 | 361.6±35.0 °C at 760 mmHg |
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| Melting Point | 68-69ºC |
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| Molecular Formula | C11H17NO5 |
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| Molecular Weight | 243.256 |
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| Flash Point | 172.5±25.9 °C |
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| Exact Mass | 243.110672 |
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| PSA | 72.91000 |
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| LogP | -0.44 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.488 |
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| InChIKey | FNTAOUUEQHKLIU-SSDOTTSWSA-N |
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| SMILES | COC(=O)C1CCC(=O)N1C(=O)OC(C)(C)C |
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | 26-36-37/39 |
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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
| 1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
| 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)- |
| 2-Methyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate |
| Boc-pGlu-OMe |
| Boc-D-pGlu-OMe |
| Methyl (2S)-1-(tert-butoxycarbonyl)py |
| Boc-Pyr-OMe |
| Methyl Boc-L-Pyroglutamate |
| N-Boc-L-pyroglutamic acid methyl ester |
| Methyl (S)-N-(tert-butoxycarbonyl)pyroglutamate |
| (R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate |
| Methyl (R)-N-(tert-butoxycarbonyl)pyroglutamate |
| Boc-L-Pyroglutamic acid methylester |
| Methyl (S)-Boc-5-pyrrolidone-2-carboxylate |
| 1-O-tert-butyl 2-O-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate |
| Boc-L-Pyroglutamic acid methyl ester |
| (R)-N-BOC-5-METHOXYCARBONYL-2-PYRROLIDINONE |
| (S)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate |
| 1-tert-butyl 2-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
