49432
Pyridine-3-sulfonyl chloride
derivatization grade (HPLC), LiChropur™, ≥98.0% (GC)
Synonym(s):
3-Pyridinesulfonyl chloride, 3-Pyridylsulfonyl chloride
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About This Item
Empirical Formula (Hill Notation):
C5H4ClNO2S
Molecular Weight:
177.61
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
120820
Assay:
≥98.0% (GC), 97.0-103.0% (AT)
grade
derivatization grade (HPLC)
Quality Segment
assay
≥98.0% (GC), 97.0-103.0% (AT)
quality
LiChropur™
technique(s)
HPLC: suitable
storage temp.
2-8°C
SMILES string
O=S(C1=CC=CN=C1)(Cl)=O
General description
Pyridine-3-sulfonyl chloride belongs to the class of substituted sulfonyl chlorides, which can be used as derivatization agents owing to their high proton affinity.
Application
Pyridine-3-sulfonyl chloride may be used as a derivatization agent to enhance the sensitivity of metabolites formed during the incubation of cytochrome P450 isoforms in aqueous medium, steroidal estrogens in biological samples, and bisphenols in beverages for their subsequent determination by high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS).
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
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