Introduction：Basic information about CAS 487048-28-2|n-boc-cis-4-cyano-l-proline methyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | n-boc-cis-4-cyano-l-proline methyl ester |
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| CAS Number | 487048-28-2 | Molecular Weight | 254.28200 |
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| Density | 1.17 | Boiling Point | 366.4±42.0 °C(Predicted) |
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| Molecular Formula | C12H18N2O4 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 1-O-tert-butyl 2-O-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.17 |
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| Boiling Point | 366.4±42.0 °C(Predicted) |
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| Molecular Formula | C12H18N2O4 |
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| Molecular Weight | 254.28200 |
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| Exact Mass | 254.12700 |
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| PSA | 79.63000 |
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| LogP | 1.24648 |
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| InChIKey | GHLKJIQVORAVHE-BDAKNGLRSA-N |
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| SMILES | COC(=O)C1CC(C#N)CN1C(=O)OC(C)(C)C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| 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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Synonyms
| 1-tert-butyl 2-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate |
| N-Boc-cis-4-cyano-L-proline methyl ester |
| (2S,4S)-1-tert-butyl 2-methyl 4-cyanopyrrolidine-1,2-dicarboxylate |
| (2S,4S)-4-cyano-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester |
| Velpatasvir Intermediate 2 |
