76735
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride
derivatization grade (GC derivatization), LiChropur™, ≥99.0% (AT)
동의어(들):
PFBHA·HCl
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
C6F5CH2ONH2·HCl
CAS 번호:
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
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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
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Plasmalogen degradation by oxidative stress: production and disappearance of specific fatty aldehydes and fatty alpha-hydroxyaldehydes.
Stadelmann-Ingrand S
Free Radical Biology & Medicine, 31(10), 1263-1271 (2001)
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
Birgit Schulze et al.
Analytical biochemistry, 348(2), 269-283 (2005-11-26)
A GC-MS-based method for the simultaneous quantification of common oxylipins along with labile and highly reactive compounds based on in situ derivatization with pentafluorobenzyl hydroxylamine to the corresponding O-2,3,4,5,6-pentafluorobenzyl oximes (PFB oximes) is presented. The approach covers oxo derivatives such
Chunhui Deng et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 810(2), 269-275 (2004-09-24)
Analysis of breath acetone has been used as a diagnostic tool for diabetes. Due to its nature of volatility and activity, it is very difficult to accurately measure the concentration of acetone in human breath by gas chromatography-mass spectrometry (GC-MS).
Yun-Gon Kim et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 893-894, 177-181 (2012-03-31)
Nucleotide diphosphate (NDP) sugars are widely present in antibiotics and glycoconjugates, such as protein- and lipid-linked oligosaccharides, where they act as substrates for glycosyltransferase in eukaryotes and prokaryotes. Among NDP sugars, NDP-4-keto sugars are key intermediates in the synthesis of
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