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Merck
CN

38605

9,10-Dimethoxy-2-anthracenesulfonic acid sodium salt

≥96.0% (HPLC)

Synonym(s):

DAS-Na, Na-DAS, Sodium 9,10-dimethoxyanthracene-2-sulfonate

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About This Item

Empirical Formula (Hill Notation):
C16H13NaO5S
CAS Number:
67580-39-6
Molecular Weight:
340.33
UNSPSC Code:
12352200
NACRES:
NA.32
PubChem Substance ID:
329755773
EC Number:
266-720-4
Beilstein/REAXYS Number:
4285639
MDL number:
MFCD00042061

Key Documents

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InChI key

CBGQZXMEEWCJQD-UHFFFAOYSA-M

InChI

1S/C16H14O5S.Na/c1-20-15-11-5-3-4-6-12(11)16(21-2)14-9-10(22(17,18)19)7-8-13(14)15;/h3-9H,1-2H3,(H,17,18,19);/q;+1/p-1

SMILES string

[Na+].COc1c2ccccc2c(OC)c3cc(ccc13)S([O-])(=O)=O

assay

≥96.0% (HPLC)

suitability

suitable for fluorescence

Application

9,10-Dimethoxy-2-anthracenesulfonic acid is used as a fluorometric ion-pair reagent for post-column determination of amine containing compounds such as alkaloids

Other Notes

Reagent for the determination of amines (e.g. alkaloids) using the fluorometric ion-pair technique as a post-column reactor of HPLC

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - 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

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H Abdine et al.
Die Pharmazie, 60(4), 265-268 (2005-05-11)
A simple and sensitive spectrofluorometric method was developed for the quantitative determination of some beta-blockers, namely arotinolol, atenolol and labetalol as hydrochloride salts. The method is based on the reaction of these drugs as n-electron donors with the fluorogenic reagent
[Studies on the fluorometric ion pair method for the determination of several tertiary amines].
L M Zhang et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 20(10), 752-758 (1985-10-01)
J.C. Gfeller et al.
Journal of Chromatography A, 172, 141-141 (1979)
J.M. Huen et al.
Resolut. Chromatogr. Commun., 3, 154-154 (1979)
K Kümmerer et al.
Journal of chromatography. A, 774(1-2), 281-286 (1997-07-11)
A highly reproducible and specific method for the analysis of the quaternary ammonium compound, benzalkonium chloride, in effluents from European hospitals is presented. Benzalkonium chloride was extracted with end-capped RP-18 solid-phase cartridges and was selectively eluted. The resulting solution was
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