394904
Pentafluoropropionic anhydride
for GC derivatization, LiChropur™, 99%
Synonym(s):
PFPA, Perfluoropropionic anhydride
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About This Item
Linear Formula:
(CF3CF2CO)2O
CAS Number:
Molecular Weight:
310.05
Beilstein:
1806446
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
for GC derivatization
Quality Level
Assay
99%
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
technique(s)
gas chromatography (GC): suitable
bp
69-70 °C/735 mmHg (lit.)
density
1.571 g/mL at 25 °C (lit.)
SMILES string
FC(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)F
InChI
1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16
InChI key
XETRHNFRKCNWAJ-UHFFFAOYSA-N
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Application
Learn more in the Product Information
Derivatization reagent used in a GC-MS analysis of stereoisomer content of synthetic peptides. Also used in a GC-MS detection method for synephrine in dietary supplements.
For the preparation of volatile pentafluoropropionyl derivatives of a wide range of compounds, for example, amines and alcohols, for EC/GC.
Pentafluoropropionic anhydride (PFPA) was used as derivatization reagent for urine samples to determine the presence of codeine, morphine, 6-monoacetylmorphine, ethylmorphine, and dihydrocodeine using GC-MS in selected ion monitoring (SIM) mode. It was also used to derivatize the dry pericardial fluid sample extracts for quantification of cocaine, benzoylecgonine, and cocaethylene in pericardial fluid using GC-MS.
Packaging
Clear borosilicate glass, high hydrolytic resistance (Type I)
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
mobile phase component
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Supplementary Hazards
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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A simple and rapid procedure based on gas chromatography-mass spectrometry (GC-MS) is described for determination of synephrine, active principle of Citrus aurantium plant, in solid and liquid dietary supplements. After the addition of 3,4-methylenedioxypropylamphetamine as internal standard (I.S.), a liquid-liquid
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