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(-)-[3R,4S]-CHROMANOL 293B

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(-)-[3R,4S]-CHROMANOL 293B Suppliers list
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Products Intro: Product Name:(-)-Chromanol 293B；(-)-[3R,4S]-Chromanol 293B
CAS:163163-24-4
Package:10 mg；50 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695
Email: laboratory@coreychem.com
Products Intro: Product Name:(-)-[3R,4S]-CHROMANOL 293B
CAS:163163-24-4
Purity:95.0% windy167 Package:5KG;1KG
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Products Intro: Product Name:(-)-[3R,4S]-Chromanol 293B
CAS:163163-24-4
Purity:98% Package:$149.9/1mg;$599.9/10mg;Bulk package Remarks:98%
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel: 821-50328103-801 18930552037
Email: 3bsc@sina.com
Products Intro: Product Name:(-)-[3R,4S]-ChroManol 293B;N-[(3R,4S)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-diMethyl-2H-1-benzopyran-4-yl]-N-MethylethanesulfonaMide
CAS:163163-24-4
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Company Name: EMMX Biotechnology LLC  
Tel: 888-539-0666
Email: info@emmx.com
Products Intro: Product Name:(-)-[3R,4S]-Chromanol 293B
CAS:163163-24-4
Purity:98% HPLC Package:5mg;10mg;25mg;50mg;100mg;250mg;500mg;1g
(-)-[3R,4S]-CHROMANOL 293B Basic information
Product Name:(-)-[3R,4S]-CHROMANOL 293B
Synonyms:N-[(3R,4S)-6-CYANO-3,4-DIHYDRO-3-HYDROXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-4-YL]-N-METHYLETHANESULFONAMIDE;(-)-[3R,4S]-CHROMANOL 293B;Chromanol 293B [3R,4S]-(-)-;Ethanesulfonamide, N-[(3R,4S)-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-methyl-;(-)-[3R,4S]-Chromano;(-)-[3R;(-)-[3R,4S]-Chromanol 293B;4S]-Chromanol 293B
CAS:163163-24-4
MF:C15H20N2O4S
MW:324.4
EINECS:
Product Categories:Potassium channel
Mol File:163163-24-4.mol
(-)-[3R,4S]-CHROMANOL 293B Structure
(-)-[3R,4S]-CHROMANOL 293B Chemical Properties
Melting point 192 °C
Boiling point 474.1±55.0 °C(Predicted)
density 1.33±0.1 g/cm3(Predicted)
storage temp. −20°C
solubility DMSO: 18 mg/mL
form solid
pka12.96±0.60(Predicted)
color white
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22
Safety Statements 36/37-7/9
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
(-)-[3R,4S]-CHROMANOL 293B Usage And Synthesis
DefinitionChEBI: Chromanol 293B is a 1-benzopyran.
Biological ActivityEnantiomer that selectively inhibits the slow component of delayed rectifier K + current (I Ks ). Block is use-dependent and 7-fold more potent than the (+)-(3S,4R) enantiomer (IC 50 values are 1.36 and 9.6 μ M respectively). Has negligible inhibitory action at hERG channels (IC 50 > 30 μ M).
storageRoom temperature
(-)-[3R,4S]-CHROMANOL 293B Preparation Products And Raw materials
Tag:(-)-[3R,4S]-CHROMANOL 293B(163163-24-4) Related Product Information
CHROMANOL 293B (-)-[3R,4S]-CHROMANOL 293B 6-METHYL-CHROMAN-4-YLAMINE HYDROCHLORIDE (R)-3-(1-aminoethyl)benzonitrile 4-TERT-BUTOXYBENZONITRILE 2-(3-CYANO-PHENYL)ETHANOL