Sodium glycinate

This sample preparation involves the decomposition of the fungicide (sodium hydroxymethylglycinate) into sodium glycinate and represents the type of sample that requires significant modification before it can be chromatographed. After decomposition it is then separated by ion exchange chromatography. 

Chromatogram of Sodium Glycinate from Suttocide Contained in a Shampoo... 

Glycine and its esters also readily form isolable trimeric HHT derivatives. These interme ates have also been successfully utilized in constructing the glyphosate backbone when they have sufficient thermal stability to tolerate the reaction conditions. For example, good overall yields of GLYH3 were obtained under similar conditions with the stable HHT of sodium glycinate 24 via the phosphonate diester 14b (30). 

The result shown in Eq. (54) is a square root of time relationship for moisture uptake. Mulski [20] demonstrated that for sodium glycinate in a hydrophobic porous matrix, moisture sorption follows Eq. (54). 

The oxidative dehydrogenation of ethanolamine to sodium glycinate in 6.2 M NaOH was investigated using unpromoted and chromia promoted skeletal copper catalysts at 433 K and 0.9 MPa. The reaction was first order in ethanolamine concentration and was independent of caustic concentration, stirrer speed and particle size. Unpromoted skeletal copper lost surface area and activity with repeated cycles but a small amount of chromia (ca. 0.4 wt%) resulted in enhanced activity and stability. 

El 3. Describe how you would prepare a 0.1 M glycine buffer of pH 10.0. You have available isoelectric glycine and sodium glycinate. 

Wulff and his collaborators reported, in 1989, the preparation of imprinted polymers able to perform enantioselective synthesis [11, 12]. The imprinting complex was prepared by reacting 3,4-di-hydroxy-phenyl-alanine methyl-ester (l-DOPA methyl ester) (16) with the 4-vinyl-salicylaldehyde (17) to form the corresponding Schiff s base (18), which was further reacted with the 4-vinyl-phenyl-boronic acid (19) to afford to the corresponding ester (20) (Scheme 4). The imprinting complex obtained was then polymerised and the template removed. The resulting polymers were incubated with sodium glycinate to allow formation... 

One commonly administered drug in these infants is theophylline which is used in the treatment of apnoea. In order to examine the feasibility of delivering this drug, a simple gel formulation containing 15J theophylline sodium glycinate in 5% hydroxymethyl cellulose was prepared [JJ2,]. This formulation was chosen using the kinetic model such that the input rate of theophylline produced plasma levels in the therapeutic range 4 to 12 mg/1. Thirteen infants were studied and in all but two cases therapeutic levels... 

Theophylline, 1011 in sport, 98 (metabolite), 421 quantification in plasma, 26 therapeutic drug monitoring, 110 Theophylline, anhydrous, 1011 Theophylline cholinate, 1011 Theophylline ethylenediamine compound, 1011 Theophylline hydrate, 1011 Theophylline monoethanolamine, 1011 Theophylline monohydrate, 1011 Theophylline olamine, 1011 Theophylline sodium aminoacetate, 1011 Theophylline sodium glycinate, 1011 Theophylline-7-acetic acid, 310 Theophylline-aminoisobutanol, 408 Theospan, 1011 Theovent, 1011 Thephorin, 880 Theralax, 397 Theralene, 1046 Therapav, 848... 

B-(phosphonomethyl)glycine has been made using c.m.r. and P n.m.r. spectroscopy. When sodium glycinate, HCHO and dimethyl hydrogen phosphonate react together, the yield of the desired compound is low, and the main products are H po, ... 

Other sources Amino acid-alkali metal carbonate derivatives, such as sodium glycine carbonate, have been suggested as sources of carbon dioxide. 

Sodium glycine carbonate is a non-hygroscopic, heat-resistant, stable substance. However, the carbon dioxide yield—approximately 18% by weight—is only about one-third of NaHCOs. 

Salts sodium bicarbonate (the most widely used), sodium carbonate, potassium carbonate, calcium carbonate, sodium glycine car-... 

Sodium glycine carbonate Source of carbon dioxide for effervescent tablets... 

Glycine" can be obtained in three forms (a) glycine hydrochloride, (b) isoelectric glycine (sometimes called glycine, free base), and (c) sodium glycinate. Draw the structures of these three forms. 

Because the concentration of sodium glycinate is large compared to At, we can neglect the y in the denominator. 

Calculations of pH are done exactly as described in the previous problem for sodium glycinate. 

MUSCLE relaxant, CARDIAC STIMULANT and VASODILATOR properties. Clinically, it can be used as a BRONCHODILATOR in treating obstructive airways disease, including as an ANTIASTHMATIC in acute attacks. It is often used in the form of derivatives, especially aminophylline. theophylline ethylenediamine aminophylline. theophylline sodium glycinate [usan] is a compound of theophylline with sodium glycinate. It has CARDIAC STIMULANT, SMOOTH MUSCLE RELAXANT and VASODILATOR properties. 

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