University of North Florida
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Stuart Chalk, Ph.D.
Department of Chemistry
University of North Florida
Phone: 1-904-620-1938
Fax: 1-904-620-3535
Email: schalk@unf.edu
Website: @unf

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Ergotamine tartrate

  • IUPAC Name: NA
  • Molecular Formula: C37H41N5O11
  • CAS Registry Number: 379-79-3
  • InChI: InChI=1S/2C33H35N5O5.C4H6O6/c2*1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32;5-1(3(7)8)2(6)4(9)10/h2*3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39);1-2,5-6H,(H,7,8)(H,9,10)/p-1/t2*21-,25-,26+,27+,32-,33+;1-,2-/m111/s1
  • InChI Key: NMTWKEWYQXZGCI-DDLCCZDQSA-N

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Citations 2

"Fluorimetric Determination Of Ergotamine In Medicinal Preparations By Flow Injection Analysis"
Cesk. Farm. 1989 Volume 38, Issue 1 Pages 1-5
Polasek, M.;Solich, P.;Karlicek, R.

Abstract: Samples (~100 µL) of ergotamine tartrate (I) solution in aqueous 2% tartaric acid were injected into a carrier stream of water (1.1 mL min-1) at up to 70 samples h-1. Detection was by fluorimetry at 415 nm (excitation at 325 nm). The calibration graph was rectilinear for 0.1 to 15 µg mL-1 of I. I was determined in tablets (0.3 to 1 mg) and in drops (0.25 mg mL-1). The coefficient of variation was 1.8% (n = 3). Caffeine (100-fold excess) and phenobarbitone (saturated solution in aqueous 2% tartaric acid) interfered.
Pharmaceutical Fluorescence Interferences

"Automation Of The Analysis Of Some Active Ingredients In Single-dose, Solid, Oral Drug Products"
Drugs Made Ger. 1986 Volume 29, Issue 1 Pages 53-60
Kubin, H.;Brehm, M.;Ulmen, J.

Abstract: The combination of a solid-sampling device with a HPLC system and a continuous-flow system enabled single tablets to be analyzed automatically from their initial preparations. Simultaneous HPLC and continuous-flow analyzes of products containing phenothiazine derivatives, ergotamine tartrate (I) or codeine were carried out. Results of single dose analyzes on products containing low I concentration. revealed quality deficiencies. All other mixtures satisfied the content uniformity requirement of the USP XX.
Pharmaceutical HPLC