L-2-Thiolhistidine
L-2-Thiolhistidine structure
|
Common Name | L-2-Thiolhistidine | ||
|---|---|---|---|---|
| CAS Number | 2002-22-4 | Molecular Weight | 187.220 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 376.3±52.0 °C at 760 mmHg | |
| Molecular Formula | C6H9N3O2S | Melting Point | 320-325ºC | |
| MSDS | USA | Flash Point | 181.4±30.7 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2-Mercapto-L-histidine |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 376.3±52.0 °C at 760 mmHg |
| Melting Point | 320-325ºC |
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.220 |
| Flash Point | 181.4±30.7 °C |
| Exact Mass | 187.041550 |
| PSA | 130.80000 |
| LogP | 0.16 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.695 |
| InChIKey | FVNKWWBXNSNIAR-BYPYZUCNSA-N |
| SMILES | NC(Cc1c[nH]c(=S)[nH]1)C(=O)O |
| Storage condition | -15°C |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2933290090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 6 | |
|---|---|
| DownStream 1 | |
CAS#:6298-07-3
CAS#:333-20-0
CAS#:71-00-1
CAS#:5934-29-2
CAS#:4467-54-3
CAS#:17791-51-4This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2933290090 |
|---|---|
| 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% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)alanine |
| (S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid |
| 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 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the English name of 2-Mercapto-L-histidine? |
| A: The English name of 2-Mercapto-L-histidine is 2-Mercapto-L-histidine. |
| Q: What is the LogP of 2-Mercapto-L-histidine? |
| A: LogP of 2-Mercapto-L-histidine is 0.16. |
| Q: What is the SMILES notation of 2-Mercapto-L-histidine? |
| A: SMILES notation of 2-Mercapto-L-histidine is NC(Cc1c[nH]c(=S)[nH]1)C(=O)O. |
| Q: What is the melting point of 2-Mercapto-L-histidine? |
| A: Melting point of 2-Mercapto-L-histidine is 320-325ºC. |
| Q: What are the downstream products of 2-Mercapto-L-histidine? |
| A: Related downstream products(CAS) of 2-Mercapto-L-histidine: 71-00-1. |
| Q: What are the upstream materials of 2-Mercapto-L-histidine? |
| A: Related upstream materials(CAS) of 2-Mercapto-L-histidine: 6298-07-3;333-20-0;71-00-1;5934-29-2;4467-54-3;17791-51-4. |
| Q: What is the CAS number of 2-Mercapto-L-histidine? |
| A: CAS number of 2-Mercapto-L-histidine is 2002-22-4. |
| Q: What are the storage conditions for 2-Mercapto-L-histidine? |
| A: Storage conditions for 2-Mercapto-L-histidine: -15°C. |
| Q: What is the boiling point of 2-Mercapto-L-histidine? |
| A: Boiling point of 2-Mercapto-L-histidine is 376.3±52.0 °C at 760 mmHg. |
| Q: What English synonyms does 2-Mercapto-L-histidine have? |
| A: English synonyms of 2-Mercapto-L-histidine: 3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)alanine, (S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid, 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. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |