Tosyl-L-Phenylalanine chloromethylketone
- Product NameTosyl-L-Phenylalanine chloromethylketone
- CAS402-71-1
- CBNumberCB0354828
- MFC17H18ClNO3S
- MW351.85
- EINECS206-954-6
- MDL NumberMFCD00000935
- MOL File402-71-1.mol
Chemical Properties
| Melting point: | 106-108 °C(lit.) |
| Boiling point: | 509.9±60.0 °C(Predicted) |
| Density | 1.1350 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| storage temp. | -20°C |
| solubility | DMSO: >10 mg/mL stable for several months at 4°C. |
| form | powder |
| pka | 8.71±0.50(Predicted) |
| color | white |
| biological source | synthetic |
| BRN | 2895215 |
| Stability: | Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months. |
| InChI | 1S/C17H18ClNO3S/c1-13-7-9-15(10-8-13)23(21,22)19-16(17(20)12-18)11-14-5-3-2-4-6-14/h2-10,16,19H,11-12H2,1H3/t16-/m0/s1 |
| InChIKey | MQUQNUAYKLCRME-INIZCTEOSA-N |
| SMILES | Cc1ccc(cc1)S(=O)(=O)N[C@@H](Cc2ccccc2)C(=O)CCl |
| CAS DataBase Reference | 402-71-1 |
| EPA Substance Registry System | Benzenesulfonamide, N-[(1S)-3-chloro-2-oxo-1-(phenylmethyl)propyl]-4-methyl- (402-71-1) |
Safety
| Symbol(GHS) |
  GHS05,GHS07 |
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H318-H335 | |||||||||
| Precautionary statements | P280-P302+P352-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 37/38-41 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 3335 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XT5613500 | |||||||||
| F | 10-19-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29350090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704: |
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