142425
2-(4-Pyridyl)ethanesulfonic acid
97%
Synonym(s):
4-Pyridineethanesulfonic acid
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About This Item
Empirical Formula (Hill Notation):
C7H9NO3S
CAS Number:
Molecular Weight:
187.22
Beilstein/REAXYS Number:
136690
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
assay
97%
form
solid
mp
297-299 °C (dec.) (lit.)
SMILES string
OS(=O)(=O)CCc1ccncc1
InChI
1S/C7H9NO3S/c9-12(10,11)6-3-7-1-4-8-5-2-7/h1-2,4-5H,3,6H2,(H,9,10,11)
InChI key
RGIIAYDCZSXHGL-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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On-site Analysis of Trace Inorganic Components in Environ-mental Water after Preconcentration with Membrane Filter Col-lection and by Tristimulus Colorimetry and Spectrophotometry.
KASAHARA I, et al.
Analytical Sciences, 17, i1233-i1233 (2001)
E Eichhorn et al.
The Journal of biological chemistry, 274(38), 26639-26646 (1999-09-10)
The Escherichia coli ssuEADCB gene cluster is required for the utilization of alkanesulfonates as sulfur sources, and is expressed under conditions of sulfate or cysteine starvation. The SsuD and SsuE proteins were overexpressed and characterized. SsuE was purified to homogeneity
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