N-Tosyl-L-alanine 3-indoxyl ester CAS#: 75062-54-3; ChemWhat Code: 93904
Identification
| Product Name | N-Tosyl-L-alanine 3-indoxyl ester |
| IUPAC Name | 1H-indol-3-yl (2S)-2-[(4-methylphenyl)sulfonylamino]propanoate |
| Molecular Structure |  |
| CAS Registry Number | 75062-54-3 |
| EINECS Number | No data available |
| MDL Number | MFCD03701236 |
| Beilstein Registry Number | No data available |
| Synonyms | 1H-indol-3-yl (2S)-2-[(4-methylphenyl)sulfonylamino]propanoate (S)-1H-Indol-3-yl 2-(4-methylphenylsulfonamido)propanoate; N-Tosyl-L-alanine 3-indoxyl ester; 1H-Indol-3-yl N-((4-methylphenyl)sulphonyl)-L-alaninate; L-Alanine, N-[(4-methylphenyl)sulfonyl]-, 1H-indol-3-yl ester; (S)-1H-Indol-3-yl 2-(4-methylphenylsulfonamido)-propanoate; EINECS 278-064-6; H-Tos-Ala-y; SCHEMBL3174707; DTXSID10226037; 1H-indol-3-yl tosyl-L-alaninate; ZINC2509799; 1675AC; ANW-60588; AKOS016003281; AC-24647; AS-70500; T-3990; 062T543; 1H-Indol-3-yl N-[(4-methylphenyl)sulfonyl]-L-alaninate; N-[(4-Methylphenyl)sulfonyl]-L-alanine 1H-indol-3-yl ester; 1H-INDOL-3-YL (2S)-2-(4-METHYLBENZENESULFONAMIDO)PROPANOATE; 1H-indol-3-yl (2S)-2-[(4-methylphenyl)sulfonylamino]propanoate; 1H-indol-3-yl (2S)-2-(p-tolylsulfonylamino)propanoate; (2S)-2-[(4-methylphenyl)sulfonylamino]propanoic acid 1H-indol-3-yl ester; (2S)-2-(tosylamino)propionic acid 1H-indol-3-yl ester |
| Molecular Formula | C18H18N2O4S |
| Molecular Weight | 358.4 |
| InChI | InChI=1S/C18H18N2O4S/c1-12-7-9-14(10-8-12)25(22,23)20-13(2)18(21)24-17-11-19-16-6-4-3-5-15(16)17/h3-11,13,19-20H,1-2H3/t13-/m0/s1 |
| InChI Key | CBIVSVOVPJAVRE-ZDUSSCGKSA-N |
| Canonical SMILES | CC1=CC=C(C=C1)S(=O)(=O)NC(C)C(=O)OC2=CNC3=CC=CC=C32 |
| Patent Information |
| No data available |
Physical Data
| Appearance | White or grayish-white powder |
| Melting Point, °C |
| 38-39 |
Spectra
| No data available |
Route of Synthesis (ROS)
| No data available |
Safety and Hazards
| GHS Hazard Statements | Not Classified |
| For more detailed information, please visit ECHA C&L website |
| Source: European Chemicals Agency (ECHA) License Note: Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: “Source: European Chemicals Agency, http://echa.europa.eu/”. Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page. License URL: https://echa.europa.eu/web/guest/legal-notice Record Name: (1-Cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphate URL: https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/213446 Description: The information provided here is aggregated from the “Notified classification and labelling” from ECHA’s C&L Inventory. Read more: https://echa.europa.eu/information-on-chemicals/cl-inventory-database |
Other Data
| Transportation | Under the room temperature and away from light |
| HS Code | 293500 |
| Storage | Store in a dry and cool(2-8℃) and away from light. |
| Shelf Life | 1 year |
| Market Price | USD |
| Use Pattern |
| N-Tosyl-L-alanine 3-indoxyl ester is widely used in biochemical assays to measure the activity of enzymes, especially peptidases and esterases. When these enzymes hydrolyze the ester bond in the substrate, 3-indoxyl is released, which can further oxidize to form a colored product. This color change is measurable and can be used to quantify enzyme activity. |
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| Caming Pharmaceutical Ltd | http://www.caming.com/ |
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Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
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