76735
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride
derivatization grade (GC derivatization), LiChropur™, ≥99.0% (AT)
Synonym(s):
PFBHA·HCl
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About This Item
Linear Formula:
C6F5CH2ONH2·HCl
CAS Number:
Molecular Weight:
249.57
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
EC Number:
261-057-7
Beilstein/REAXYS Number:
4031190
MDL number:
Assay:
≥99.0% (AT)
Form:
solid
grade
derivatization grade (GC derivatization)
Quality Level
assay
≥99.0% (AT)
form
solid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Alkylations
technique(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
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
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Degradation of fluoranthene by Pasteurella sp. IFA and Mycobacterium sp. PYR-1:isolation and identification of metabolites.
Sepic E, Bricelj M, Leskovsek H.
Journal of Applied Microbiology, 85(4), 746-754 null
R S Spaulding et al.
Analytical and bioanalytical chemistry, 372(7-8), 808-816 (2002-05-16)
The employment of O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine (PFBHA) derivatization along with bis-(trimethylsilyl)trifluoroacetamide (BSTFA) or N, N-( tert-butyldimethylsilyl)trifluoroacetamide (MTBSTFA) derivatization is a popular method for measurement of oxygenated organics in environmental and biological samples. Most notably, the derivatization method enables the measurement of atmospheric
Julián Zapata et al.
Analytica chimica acta, 660(1-2), 197-205 (2010-01-28)
This work presents a comparative study of the analytical characteristics of two methods for the analysis of carbonyl compounds in wine, both based on the derivatization with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA). In the first method derivatives are formed in the solid
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 76735-10X1G | 04061832924120 |
| 76735-1G-KC | 04061826492062 |
| 76735-1G | 04061832924175 |