Skip to main content
SpringerLink
Log in

Quantitative determination of N,N′-dimethylxanthines, xanthine, and their mixtures by a potentiometric, alkalimetric titration

  • Methods of Analysis and Quality Control
  • Published:
Pharmaceutical Chemistry Journal Aims and scope

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Literature cited

  1. G. A. Melent'eva, Pharmaceutical Chemistry [in Russian], Moscow (1968).

  2. P. P. Suprum, Aptechn. Delo, No. 2, 49 (1960).

    Google Scholar 

  3. H. A. McEniry, J. Assoc. Off. Agric. Chem.,40, 926 (1957).

    CAS  Google Scholar 

  4. E. Pogay, Pharm. Zentralhalle Dtschl.,101, 471 (1962).

    CAS  Google Scholar 

  5. T. Medwick and C. Schiesswohl, J. Pharm. Sci.,52, 843 (1963).

    CAS  PubMed  Google Scholar 

  6. M. B. Devani, C. J. Shishoo, and D. J. Bhyt, J. Pharm. Sci.,57, 1051 (1968).

    CAS  PubMed  Google Scholar 

  7. K. Linek and C. Peciar, Chem. Zvesti,15, 895 (1961).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Latvian Branch of the All-Union Scientific-Research Institute of Chemical Reagents and Ultrapure Chemical Substances (IREA), Olaine, Latvia

    A. Ya. Veveris & U. Ya. Mikstais

Authors
  1. A. Ya. Veveris
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. U. Ya. Mikstais
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 11, No. 4, pp. 135–137, April, 1977.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Veveris, A.Y., Mikstais, U.Y. Quantitative determination of N,N′-dimethylxanthines, xanthine, and their mixtures by a potentiometric, alkalimetric titration. Pharm Chem J 11, 571–572 (1977). https://doi.org/10.1007/BF02344108

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02344108

Keywords

Search

Navigation