TFA – Strong Acid for Peptide Cleavage

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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.

PubChem Compound Summary

Chemical Structure The chemical structure of TFA – Strong Acid for Peptide Cleavage
Chemical Structure The chemical structure of TFA – Strong Acid for Peptide Cleavage
Has Part fluorine
Has Part carbon
Vapor Pressure 100
ECHA InfoCard ID 100.000.846
ZVG Number 530088
Has Part oxygen
ICSC ID 1673
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 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
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
AICS Chemical ID (former Scheme) 944
Microsoft Academic ID 2780112151
Dynamic Viscosity 0.571
UNII E5R8Z4G708
PDB Structure ID 3GSH
Melting Point -15.2
HCIS ID 4584
PDB Ligand ID TFA
Reaxys Registry Number 742035
MassBank Accession ID JP009401
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
Density 1.5351
Surface Tension 13.53
Vapor Pressure 15.1
PKa 0.23
Boiling Point 72
Instance Of chemical compound

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TFA – Strong Acid for Peptide Cleavage Depositor-Supplied Synonyms

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TFA – Strong Acid for Peptide Cleavage R3D Conformer

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TFA – Strong Acid for Peptide Cleavage GHS Classification

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