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C6882

Supelco

Cinchonine hemisulfate salt

analytical standard

Synonym(s):

Cinchonan-9(S)-ol hemisulfate salt

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About This Item

Linear Formula:
C19H22N2O · 1/2H2SO4
CAS Number:
5949-16-6
Molecular Weight:
343.43
EC Number:
227-708-4
MDL number:
MFCD00035639
UNSPSC Code:
41116107
PubChem Substance ID:
329775136

grade

analytical standard

Quality Level

100

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

SMILES string

OS(O)(=O)=O.O[C@H]([C@H]1C[C@@H]2CCN1C[C@@H]2C=C)c3ccnc4ccccc34.O[C@H]([C@H]5C[C@@H]6CCN5C[C@@H]6C=C)c7ccnc8ccccc78

InChI

1S/2C19H22N2O.H2O4S/c2*1-2-13-12-21-10-8-14(13)11-18(21)19(22)16-7-9-20-17-6-4-3-5-15(16)17;1-5(2,3)4/h2*2-7,9,13-14,18-19,22H,1,8,10-12H2;(H2,1,2,3,4)/t2*13-,14-,18+,19-;/m00./s1

InChI key

WBBHOISPYYYBTC-SJFRDBBCSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Jiabing Jiang et al.
Journal of chromatography. A, 1218(24), 3763-3770 (2011-05-11)
We designed and synthesized a cinchonine derivative to be used as a novel chiral monomer. It was employed in a dual role of functional monomer and cross-linking monomer, displaying multi-binding sites for the template (S)-ketoprofen. Monodisperse molecularly imprinted core-shell microspheres
Aleksandra Wesełucha-Birczyńska et al.
Chirality, 22(6), 557-564 (2009-11-04)
Studies on the interactions between L-O- phosphoserine, as one of the simplest fragments of membrane components, and the Cinchona alkaloid cinchonine, in the crystalline state were performed. Cinchoninium L-O-phosposerine salt dihydrate (PhSerCin) crystallizes in a monoclinic crystal system, space group
Wei Chen et al.
Organic & biomolecular chemistry, 5(5), 816-821 (2007-02-23)
The C3-selective enantioselective Michael-type Friedel-Crafts alkylations of indoles with nonchelating alpha,beta-unsaturated alkyl ketones, catalysed by a chiral primary amine derived from natural cinchonine, were investigated. The reactions, in the presence of 30 mol% catalyst, were smoothly conducted at 0 to
Yu-Hua Liao et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(21), 6679-6687 (2012-04-14)
An asymmetric conjugate addition of 3-monosubstituted oxindoles to a range of (E)-1,4-diaryl-2-buten-1,4-diones, catalyzed by commercially available cinchonine, is described. This organocatalytic asymmetric reaction affords a broad range of 3,3'-disubstituted oxindoles that contain a 1,4-dicarbonyl moiety and vicinal quaternary and tertiary
Sang-Yun Lee et al.
Environmental toxicology, 26(4), 424-431 (2010-03-03)
Multidrug resistance (MDR) is one of important issues to cause the chemotherapy failure against cancers including gynecological malignancies. Despite some MDR reversal evidences of natural compounds including quinidine and cinchonine, there are no reports on MDR reversal activity of hydrocinchonine
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