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144026-79-9

144026-79-9 structural image
Product Name: Scandium trifluoromethanesulfonate
Formula: C3F9O9S3Sc
Synonyms: Sc(OTf)3;Sc(OTf)3;Scandium tris(trifluoromethanesulfonate);Scandium(III) trifluoromethanesulfonate;Trifluoromethanesulfonic acid scandium(III) salt
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SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight 492.2 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 18
Rotatable Bond Count 0
Exact Mass 491.811981 g/mol
Monoisotopic Mass 491.811981 g/mol
Topological Polar Surface Area 197 Ų
Heavy Atom Count 25
Formal Charge 0
Complexity 145
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 4
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Slotoxin is a peptide from Centruroides noxius Hoffmann scorpion venom. It belongs to the short scorpion toxin superfamily. Slotoxin reversibly blocks the high conductance calcium-activated potassium channels composed of only ‘±-subunits (Kd = 1.5 nM). Unreversibly blocks the high conductance calcium-activated potassium channels composed of ‘±- and beta1-subunits. Unreversibly and weakly blocks the high conductance calcium-activated potassium channels composed of ‘±- and beta4-subunits. It shows no activity on other potassium channels.

RELATED SUPPLIERS

JSK Chemicals

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product:Scandium(III) 99%
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