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53955

Hydroquinine

purum, ≥95.0% (sum of enantiomers, HPLC)

Synonym(s):

(8a,9R)-10,11-Dihydro-6′-methoxycinchonan-9-ol, Dihydroquinine, NSC 41799

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About This Item

Empirical Formula (Hill Notation):
C20H26N2O2
CAS Number:
522-66-7
Molecular Weight:
326.43
EC Number:
208-334-0
UNSPSC Code:
12352000
PubChem Substance ID:
24878406
Beilstein/REAXYS Number:
91444
MDL number:
MFCD00151107
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grade

purum

assay

≥95.0% (sum of enantiomers, HPLC)

optical activity

[α]20/D −143±5°, c = 1% in ethanol (dry matter)

loss

≤1% loss on drying, 110 °C

mp

168-176 °C

SMILES string

CC[C@H]1CN2CCC1C[C@@H]2[C@H](O)c3ccnc4ccc(OC)cc34

InChI

1S/C20H26N2O2/c1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18/h4-6,8,11,13-14,19-20,23H,3,7,9-10,12H2,1-2H3/t13-,14-,19-,20+/m0/s1

InChI key

LJOQGZACKSYWCH-WZBLMQSHSA-N

Gene Information

human ... CYP2D6(1565)

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Veronica Harvey et al.
Biomedical sciences instrumentation, 38, 185-190 (2002-06-28)
Recent research in our laboratories has been directed towards the development of ionomeric polymers and monomers for use in biomedical applications such as adhesives, drug delivery matrices and tissue scaffolds. The chemical Hydroquinone (HQ) aids as a stabilizer and represents
Jean-Sylvain Hermida et al.
Journal of the American College of Cardiology, 43(10), 1853-1860 (2004-05-18)
We sought to assess hydroquinidine (HQ) efficacy in selected patients with Brugada syndrome (BrS). Management of asymptomatic patients with BrS and inducible arrhythmias remains a key issue. Effectiveness of class Ia antiarrhythmic drugs, which inhibit the potassium transient outward current
C Kirpizidis et al.
Journal of cardiology, 38(6), 351-354 (2002-01-25)
The effectiveness of oral quinidine for conversion of atrial fibrillation to sinus rhythm was evaluated in 49 patients with persistent atrial fibrillation on anticoagulation therapy. Atrial fibrillation was considered as persistent when the duration was longer than 3 days but
Aurélie Claraz et al.
The Journal of organic chemistry, 76(15), 6457-6463 (2011-06-18)
Herein is disclosed an efficient catalytic enantioselective protonation of enol acetates by means of a readily implementable transition-metal-free chemical process. By making use of simple hygrogenocarbonates as the proton source and hydroquinine anthraquinone-1,4-diyl diether as the chiral proton shuttle, a
Xiaoyi Wei et al.
Talanta, 77(3), 1197-1202 (2008-12-10)
An on-line solid-phase extraction (SPE)-HPLC method was developed for simultaneous screening of nicardipine and amlodipine in human plasma. A short monolithic poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [p(GMA-EDMA)]-based weak cation-exchange (WCX) column was prepared and employed as the selective extraction sorbent, which
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