Adenosine 8- -, dihydrate

C13H19N505-2H20 8-(l-Hydroxyisopropyl)adenosine, dihydrate HIPADS 38 521... 

O-Isopropylideneadenosine 2-(Ethylthio)-8-methylinosine, monohydrate 8-( 1 -Hydroxyisopropyl)adenosine, dihydrate 8,5 -Anhydro-(7-bromo-8-hydroxy-2, 3 -O-isopropylidenetu-bercidin)... 

C13H23N5O7, 8-(a-Hydroxyisopropyl)adenosine dihydrate, 44B, 427 ClaHiuBrNyOg, Adenosine 5-bromouracil, 44B, 428... 

Ci0HuN5O10P2- C4H12N03+ 2 H20 Adenosine 5 -[tris(hydroxy-methyl)methylammonium diphosphate], dihydrate (HMADPH)203 P2i Z = 2 Dx = 1.65 R = 0.047 for 1,624 reflections. The disposition of the base is anti (75.5°). The D-ribosyl group is T (183.0°, 35.4°) and the orientation about the exocyclic, C-4 - C-5 bond is gauche + (53.7 °). These features are similar to those of the favored conformations adopted by the nucleotide monophosphates. The pyrophosphate chain displays... 

C10H14KN5O10P2,2 H20 Adenosine 5 -(potassium diphosphate), dihydrate (KADPHD01)205 (KADPHD02)208... 

In adenosine-3 -phosphate dihydrate (ADPOSD), there is a cyclic tetramer configuration involving P02, H20, NH2 and /N groups, with an unsymmetrical chelated three-center bond from the )NH to the phosphate group (Fig. 17.54). 

ADPOSD. Adenosine-3 -phosphate dihydrate [C10H14N5O7P, 2(H20)]. Sundaralingam M (1966) Acta Crystallogr 21 495... 

Adenylic Acid. Adenosine 3 -monophosphate adenosine - 3 -phosphoric acid adenosine - 3 -monophos-phoric acid adenylic acid b yeast adenylic acid synadenylic acid h-adenylic acid. C HuNjOyP mol wt 347.23. C 34.59%, H 4.06%, N 20.17%, O 32.26%, P 8.92%. Early prepns from yeast nucleic acid Levene. Bass, Nucleic Acids, (Chemical Catalogue Co., New York, 1931). Early work probebty done on mixtures of 2 - and 3 -adenylic acids both compds isomerize readily to form an equilibrium mix -Hire under acid conditions Carter, Cohn, Fed. Proc. 8, 190 (1949) Baddily, in The Nucleic Acids vol. 1, E. Chargaff, J. N. Davidson, Eds. (Academic Press, New Yotk, 1955) pp 165-168 A. M. Michelson, The Chemistry of Nucleoside and Nucleotides (Academic Press, New York, 1963) pp 100-106. Synthesis Brnwn, Todd, J. Chem. Soc. 1952, 44. Structure nf dihydrate Brown el at, Nature 172, 1184... 

Monomethylation of cis-glycols by diazomethane. Stannous chloride dihydrate is a particularly active catalyst for the methylation of adenosine (1) by... 

Sugawara, Y., Kamiya, N., Iwasaki, H., Ito, T., Satow, Y. (1991). Humidity-controlled reversible structure transition of disodium adenosine 5 -triphosphate between dihydrate and trihydrate in a single crystal state, J. Am. Chem. Soc., 113 5440. Suhadolnik, R. J. 1919). Nucleosides as Biological Probes, Wiley, Chichester. 

Anhydro-2, 3 -O-isopropylideneadenosine iodide Adenosine 3, 5 -phosphate, P,0-ethyl ester, monohydrate N -[(Carboxymethyl)aminocarbonyl]adenosine (Glycylglycinato)copper(II)cytidine, dihydrate... 

X-ray crystallography has been used to investigate the humidity-dqiaident transition of disodium adenosine S -triphoqrtiate between die dihydrate and trihydrate forms. The study reveals useful information about the dynamic aspects of ATP which are useful in understanding... 

Calteridol calcium is used as a chelating excipient in a parenteral formulation and was chosen as an example for two reasons. It contains water associated with a metal cation and thus represents a Class 3 hydrate. In addition, water is also contained in channels, as with the second example. What is unique about the calteridol system is that a single crystal structure has been solved for the tetra-decahydrate (reactant) and the tetra-dihydrate (product) using the same crystal. This procedure permits an interesting look not only into the structural differences but also into the energetic differences of the water environment through thermal analysis. A similar study was performed on the dihydrate and trihydrate phases of di-sodium adenosine 5 -triphosphate [25]. 

Cl4H22 On, 9-/3-D-Arabinofuranosyl-8-n-butylaminoadenine, 45B, 501 Cl4H2gNgOi3P 2 H2O, Tris(hydroxymethyl)methylammonium adenosines -diphosphate dihydrate, 46B, 466 Cl4H3sN,NaOi8P2, Sodium cytidine-5 -diphospho-choline pentahydrate, 41B, 511... 

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