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O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride

for GC derivatization, LiChropur, ≥99.0% (AT)

Synonym: PFBHA·HCl

  • CAS Number 57981-02-9

  • Linear Formula C6F5CH2ONH2·HCl

  • Molecular Weight 249.57

  •  Beilstein/REAXYS Number 4031190

  •  EC Number 261-057-7

  •  MDL number MFCD00012953

  •  PubChem Substance ID 329767306

  •  NACRES NA.22

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Derivatization Reagents, Derivatization Reagents GC,
Quality Level   100
grade   for GC derivatization
assay   ≥99.0% (AT)
quality   LiChropur
reaction suitability   reagent type: derivatization reagent
reaction type: Alkylations
application(s)   gas chromatography (GC): suitable
mp   212-218 °C
  227 °C (subl.) (lit.)
solubility   H2O: 5%, clear
SMILES string   Cl.NOCc1c(F)c(F)c(F)c(F)c1F
InChI   1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H
InChI key   HVMVKNXIMUCYJA-UHFFFAOYSA-N

Description

General description

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA.HCl) is a derivatizing agent.

Application

PFBHA.HCl has been used for derivatization of metabolites with carbonyl groups followed by analysis via GC-MS. It has also been used in aldehyde derivatization followed by aldehydic hydrolysis using GC/MS.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Sensitive derivatizing agent for electron capture gas chromatographic analysis of carbonyl-containing compounds: keto steroids and carbohydrates

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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