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254819

Sigma-Aldrich

Hydroquinidine hydrochloride

98%

Synonym(s):

Dihydroquinidine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C20H26N2O2 · HCl
CAS Number:
1476-98-8
Molecular Weight:
362.89
EC Number:
216-024-1
MDL number:
MFCD00135598
UNSPSC Code:
12352005
PubChem Substance ID:
24855267
NACRES:
NA.22

Quality Level

100

Assay

98%

form

powder

optical activity

[α]20/D +185.2°, c = 1.3 in H2O

mp

277-279 °C (lit.)

SMILES string

Cl.CC[C@H]1CN2CC[C@H]1C[C@@H]2[C@@H](O)c3ccnc4ccc(OC)cc34

InChI

1S/C20H26N2O2.ClH/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;1H/t13-,14-,19+,20-;/m0./s1

InChI key

MULXTQKDWYBJMO-VJAUXQICSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
Yuanzhi Song et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 65(2), 333-339 (2006-03-11)
Geometric parameters, the vibrational frequencies and thermochemical values of benzoquinone and hydroquinone were computed using ab initio molecular orbital calculations (HF) and density function theory (B3LYP) methods with the 6-31G(d) basis set, respectively. The calculated frequencies for benzoquinone and hydroquinone
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
[Early repolarisation with ventricular fibrillation in a young woman].
Youssef Ben Ameur et al.
Presse medicale (Paris, France : 1983), 42(4 Pt 1), 474-479 (2012-09-11)
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
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