TFA – Strong Acid for Peptide Cleavage
Purchase TFA; Trifluoroacetic Acid; 76-05-1
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| 500g | $85.00 |
In peptide synthesis area, trifluoroacetic acid (TFA) is mostly used for cleaving the peptide from the solid support and deprotecting some protecting groups of the side chains. TFA shows many convenient properties such as high volatility, good solubility in organic solvents, and easy availablility in anhydrous form. See prices below.
| Catalog Number | RA8402 |
| Chemical Structure |  |
| Chemical Structure |  |
| Encyclopedia Of China (Third Edition) ID | 157510 |
| Has Part(s) | fluorine |
| Has Part(s) | carbon |
| Vapor Pressure | 100 |
| ECHA Substance Infocard ID | 100.000.846 |
| ZVG Number | 530088 |
| Has Part(s) | oxygen |
| MassBank Accession ID | MSBNK-Fac_Eng_Univ_Tokyo-JP009401 |
| ICSC ID | 1673 |
| UniChem Compound ID | 555075 |
| Electric Dipole Moment | 2.28 |
| EC Number | 200-929-3 |
| InChI | InChI=1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7) |
| InChIKey | DTQVDTLACAAQTR-UHFFFAOYSA-N |
| PKa | 0.52 |
| Has Part(s) | hydrogen |
| PDB Structure ID | 3ODV |
| Gmelin Number | 2729 |
| Surface Tension | 11.42 |
| Dynamic Viscosity | 0.808 |
| Mass | 113.992864 |
| PDB Structure ID | 3LO2 |
| Commons Category | Trifluoroacetic acid |
| PDB Structure ID | 2R9S |
| UM-BBD Compound ID | c0799 |
| PDB Structure ID | 4NHC |
| Chemical Formula | C₂HF₃O₂ |
| DSSTOX Compound Identifier | DTXCID7021578 |
| PDB Structure ID | 3KW9 |
| Safety Classification And Labelling | NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response |
| DSSTox Substance ID | DTXSID9041578 |
| NSC Number | 77366 |
| PDB Structure ID | 1G6U |
| PubChem CID | 6422 |
| Quora Topic ID | Trifluoroacetic-Acid |
| PDB Structure ID | 1ZZR |
| Probes And Drugs ID | PD148433 |
| ChemSpider ID | 10239201 |
| CAS Registry Number | 76-05-1 |
| GND ID | 4609859-8 |
| MeSH Descriptor ID | D014269 |
| PDB Structure ID | 3NVH |
| RTECS Number | AJ9625000 |
| PDB Structure ID | 4WPY |
| Vapor Pressure | 10 |
| PDB Structure ID | 2RA4 |
| Melting Point | -15 |
| SPLASH | splash10-0fr2-9000000000-aed48110ad973f60f967 |
| HSDB ID | 7508 |
| OpenAlex ID | C2780112151 |
| AICS Chemical ID (BEING DELETED) | 944 |
| Microsoft Academic ID | 2780112151 |
| Dynamic Viscosity | 0.571 |
| UNII | E5R8Z4G708 |
| PDB Structure ID | 3GSH |
| Melting Point | -15.2 |
| HCIS ID | 4584 |
| Subclass Of | chemical compound |
| PDB Ligand ID | TFA |
| Reaxys Registry Number | 742035 |
| Instance Of | type of chemical entity |
| PDB Structure ID | 1W70 |
| PDB Structure ID | 3QTK |
| PDB Structure ID | 1N0Q |
| Freebase ID | /m/08kxqq |
| PDB Structure ID | 4GLU |
| PDB Structure ID | 3QGJ |
| Human Metabolome Database ID | HMDB0014118 |
| ChEBI ID | 45892 |
| Canonical SMILES | C(=O)(C(F)(F)F)O |
| PDB Structure ID | 4FVX |
| PDB Structure ID | 2I0U |
| Römpp Online ID | RD-20-02878 |
| ChEMBL ID | CHEMBL506259 |
| UK Parliament Thesaurus ID | 485705 |
| Density | 1.5351 |
| Surface Tension | 13.53 |
| Vapor Pressure | 15.1 |
| PKa | 0.23 |
| Boiling Point | 72 |
| CAMEO Chemicals ID | 4695 |
TFA – Strong Acid for Peptide Cleavage
