Introduction：Basic information about CAS 81470-51-1|(2S)-5-Oxo-1,2-pyrrolidinedicarboxylic acid 2-(1,1-dimethylethyl) 1-(phenylmethyl) es, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (2S)-5-Oxo-1,2-pyrrolidinedicarboxylic acid 2-(1,1-dimethylethyl) 1-(phenylmethyl) ester |
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| CAS Number | 81470-51-1 | Molecular Weight | 319.35200 |
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| Density | 1.219±0.06 g/cm3 | Boiling Point | 470.1±45.0°C at 760 mmHg |
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| Molecular Formula | C17H21NO5 | Melting Point | 53-55 ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | tert-butyl N-benzyloxycarbonyl-L-pyroglutamate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.219±0.06 g/cm3 |
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| Boiling Point | 470.1±45.0°C at 760 mmHg |
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| Melting Point | 53-55 ºC |
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| Molecular Formula | C17H21NO5 |
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| Molecular Weight | 319.35200 |
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| Exact Mass | 319.14200 |
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| PSA | 72.91000 |
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| LogP | 2.59380 |
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| InChIKey | VLWCTEHZKXFOHR-ZDUSSCGKSA-N |
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| SMILES | CC(C)(C)OC(=O)C1CCC(=O)N1C(=O)OCc1ccccc1 |
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| Water Solubility | Very slightly soluble (0.14 g/L) (25 ºC) |
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Synonyms
| (2S)-N-Cbz-tert-butyl-pyroglutamate |
| (2S)-tert-butyl N-Cbz-pyroglutamate |
| (S)-1-benzyl 2-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate |
| (S)-5-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-tert-butyl ester |
| tert-butyl (2S)-N-(benzyloxycarbonyl)pyroglutamate |
| N2-(benzyloxycarbonyl)-L-pyroglutamic acid 1-tert-butyl ester |
| 1-benzyl 2-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
| (2S)-5-Oxo-1,2-pyrrolidinedicarboxylic acid 2-(1,1-dimethylethyl) 1-(phenylmethyl) ester |
| Z-Pyr-OtBu |
