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Merck
CN

D2762

(Dansylaminoethyl)­tri­methyl­ammonium perchlorate

Synonym(s):

(5-Dimethylamino­naphthalene-1-sulfon­amido­ethyl)­tri­methyl­ammonium perchlorate, DASP

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About This Item

Empirical Formula (Hill Notation):
C17H26N3O2S · ClO4
CAS Number:
33423-98-2
Molecular Weight:
435.92
NACRES:
NA.22
PubChem Substance ID:
329798751
UNSPSC Code:
12352005
MDL number:
MFCD00038732
Form:
solid

Key Documents

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InChI key

JALGRPFYCOBGHM-UHFFFAOYSA-M

SMILES string

[O-]Cl(=O)(=O)=O.CN(C)c1cccc2c(cccc12)S(=O)(=O)NCC[N+](C)(C)C

InChI

1S/C17H26N3O2S.ClHO4/c1-19(2)16-10-6-9-15-14(16)8-7-11-17(15)23(21,22)18-12-13-20(3,4)5;2-1(3,4)5/h6-11,18H,12-13H2,1-5H3;(H,2,3,4,5)/q+1;/p-1

form

solid

reaction suitability

reagent type: oxidant

storage temp.

−20°C

Application

  • Used as a guest for multivalent macrocyclic hosts in histone surface recognition
  • Dye for fluorescence spectroscopy
Fluorescent probe for receptor proteolipid from electric organ of Electrophorus electricus

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
095F0539

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R Narayanan et al.
International journal of peptide and protein research, 17(2), 170-180 (1981-02-01)
The interaction of the cholinergic fluorescent probes, 1-(5-dimethyl-aminoaphthalene-1-sulfonamido) ethane-2-trimethylammonium perchlorate, 1-(5-dimethylaminoaphthalene-1-sulfonamido) pentane-5-trimethylammonium tartarate and 1-(5-dimethylaminonaphthalene-1-sulfonamido) decane-10- trimethylammonium tartarate with horse serum cholinesterase has been examined by fluorescence and n.m.r. methods. Fluorescence titrations show binding of the decane derivative to two
Agonists of Torpedo nicotinic receptors: essential role of a positive charge.
A Y Jeng et al.
Annals of the New York Academy of Sciences, 358, 370-373 (1980-01-01)
A Szatanik-Kloc et al.
Plant physiology and biochemistry : PPB, 120, 194-201 (2017-10-22)
It is widely believed that pectin are responsible for the vast majority of cation binding positions in the root cell walls. To estimate the role of particular kinds of pectin, we studied the cell wall material isolated from the roots
G Cauet et al.
Biochemistry and cell biology = Biochimie et biologie cellulaire, 65(6), 529-535 (1987-06-01)
The kinetics of the hydrolysis of butyrylthiocholine by horse serum butyrylcholinesterase (acylcholine acylhydrolase; BuChE; EC 3.1.1.8) exhibit an activation phenomenon at high substrate concentrations. At least two mechanistic models can account for the enzyme kinetics: one assumes the binding of
Martin M Smith et al.
Clinical psychology review, 84, 101982-101982 (2021-02-09)
Decades of research implicates perfectionism in depressive symptoms. Yet, inconsistent findings, underpowered studies, and the tendency for researchers to assume one direction of influence have clouded understanding of whether perfectionism is a vulnerability factor for depressive symptoms, a complication of
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