Introduction：Basic information about CAS 55757-46-5|n-(tert-butoxycarbonyl)-l-cysteine methyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | n-(tert-butoxycarbonyl)-l-cysteine methyl ester |
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| CAS Number | 55757-46-5 | Molecular Weight | 235.30100 |
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| Density | 1.143 g/mL at 25ºC(lit.) | Boiling Point | 214ºC(lit.) |
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| Molecular Formula | C9H17NO4S | Melting Point | / |
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| MSDS | USA | Flash Point | 113 °C |
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Names
| Name | methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.143 g/mL at 25ºC(lit.) |
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| Boiling Point | 214ºC(lit.) |
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| Molecular Formula | C9H17NO4S |
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| Molecular Weight | 235.30100 |
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| Flash Point | 113 °C |
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| Exact Mass | 235.08800 |
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| PSA | 103.43000 |
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| LogP | 1.37340 |
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| Index of Refraction | n20/D 1.475(lit.) |
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| InChIKey | NJGIAKIPSDCYAC-LURJTMIESA-N |
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| SMILES | COC(=O)C(CS)NC(=O)OC(C)(C)C |
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Safety Information
| RIDADR | NONH for all modes of transport |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| N-(tert-Butoxycarbonyl)-L-cysteine methyl ester |
| MFCD00799495 |
| methyl N-BOC-L-cysteinate |
