Introduction：Basic information about CAS 2002-22-4|L-2-Thiolhistidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | L-2-Thiolhistidine |
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| CAS Number | 2002-22-4 | Molecular Weight | 187.220 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 376.3±52.0 °C at 760 mmHg |
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| Molecular Formula | C6H9N3O2S | Melting Point | 320-325ºC |
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| MSDS | USA | Flash Point | 181.4±30.7 °C |
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Names
| Name | 2-Mercapto-L-histidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 376.3±52.0 °C at 760 mmHg |
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| Melting Point | 320-325ºC |
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| Molecular Formula | C6H9N3O2S |
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| Molecular Weight | 187.220 |
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| Flash Point | 181.4±30.7 °C |
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| Exact Mass | 187.041550 |
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| PSA | 130.80000 |
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| LogP | 0.16 |
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| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
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| Index of Refraction | 1.695 |
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| InChIKey | FVNKWWBXNSNIAR-BYPYZUCNSA-N |
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| SMILES | NC(Cc1c[nH]c(=S)[nH]1)C(=O)O |
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| Storage condition | -15°C |
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Safety Information
Customs
| HS Code | 2933290090 |
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| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)alanine |
| L-histidine, 2-mercapto- |
| (S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid |
| 1H-Imidazole-4-propanoic acid, α-amino-2,3-dihydro-2-thioxo-, (αS)- |
| 2-MERCAPTO-L-HISTIDINE |
| 2-Sulfanyl-L-histidine |
| 2-Thiol-L-histidine |
| UNII:MH6EDB26P8 |
| (2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid |
