543047

Sigma-Aldrich

Deuterium chloride solution

35 wt. % in D2O, ≥99 atom % D

Synonym(s):
Hydrochloric acid-d solution
Linear Formula:
DCl
CAS Number:
Molecular Weight:
37.47
MDL number:
PubChem Substance ID:
NACRES:
NA.12

Quality Level

isotopic purity

≥99 atom % D

concentration

35 wt. % in D2O

application(s)

NMR: suitable

mass shift

M+1

SMILES string

Cl[2H]

InChI

1S/ClH/h1H/i/hD

InChI key

VEXZGXHMUGYJMC-DYCDLGHISA-N

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Application

Deuterium chloride solution has been used to study:
  • The kinetics of chitosan reacetylation using acetic anhydride and acetic acid.
  • Regioselective terminal group activation of chitosan by thioacetylation.
  • The complex formation between cyclodextrin and captopril in aqueous solution using NMR spectroscopy.

Packaging

10, 50 g in glass bottle

pictograms

CorrosionExclamation mark

signalword

Danger

hazcat

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

storage_class_code

8A - Combustible, corrosive hazardous materials

WGK Germany

WGK 3

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificate of Analysis

Certificate of Origin

Inclusion complex formation of captopril with $\alpha$-and $\beta$-cyclodextrins in aqueous solution: NMR spectroscopic and molecular dynamic studies.
Ikeda Y, et al.
Journal of Pharmaceutical Sciences, 91(11), 2390-2398 (2002)
Jean Lesne et al.
Nature communications, 11(1), 6140-6140 (2020-12-03)
Hydrogen-Deuterium eXchange coupled to Mass Spectrometry (HDX-MS) is now common practice in structural biology. However, it is most of the time applied to rather small oligomeric complexes. Here, we report on the use of HDX-MS to investigate conformational differences between...
Kinetics and efficiency of chitosan reacetylation.
Lavertu M, et al.
Carbohydrate Polymers, 87(2), 1192-1198 (2012)
Regioselective chitosan end-group activation: the triskelion approach
Pickenhahn VD, et al.
Royal Society of Chemistry Advances, 7(30), 18628-18638 (2017)
Andrey N Pravdivtsev et al.
PloS one, 15(10), e0239982-e0239982 (2020-10-02)
Magnetic resonance spectroscopy (MRS) allows the analysis of biochemical processes non-invasively and in vivo. Still, its application in clinical diagnostics is rare. Routine MRS is limited to spatial, chemical and temporal resolutions of cubic centimetres, mM and minutes. In fact...

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