General description
Heptafluorobutyric anhydride is a perfluoroacylated acylation reagent, that forms stable, volatile derivatives with alcohols, amines, and phenols. It is majorly used to prepare electron-capturing derivatives for GC/electron capture detection. It is generally used with an acid scavenger, to help drive the reaction to completion and to prevent column damage from acidic by-products of the derivatization reaction. It is also used for the frequent testing of drugs of abuse such as, amphetamines and phencyclidine by GC-MS technique.
Application
Learn more in the Product Information
Packaging
Clear borosilicate glass, high hydrolytic resistance (Type I)
Analysis Note
Suitable for derivatization of aldosterone, digoxin, digitoxin and metabolites, estradiol, postaglandins F1α and F2α, 3-oxo-Δ4-steroids, steroids and testosterone.
Other Notes
HFAA acylates amines, amino acids and other compounds. HFBA derivatives are highly volatile: used in GC separation
Reagent for 3-enol heptafluorobutyrate, heptafluorobutyrate, heptafluorobutyryl, 17-heptafluorobutyryl and 17-heptafluorobutyrate.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
- UPC:
- 51142544
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 77253-10ML
