Sucrose-sodium bromide dihydrate

C12H22O11 Na+ Br- 2 H20 Sucrose sodium bromide, dihydrate SUCNAB 31 367... 

In the D-fructofuranose residue of sucrose sodium bromide dihydrate, C-1, C-2, C-5, and the ring-oxygen atom are nearly coplanar, and C-3 is about 0.5 A. out of this plane. In sucrose, itself, however, such a simple description is not possible. The stereochemistry of the D-fructofuranose moiety is illustrated in Fig. 3. It seems likely that subsequent, accurate analyses of the other furanoid structures will reveal that the stereochemistry described in Fig. 5 is always an over-simplification, approximating to the true shape of the furanoid ring in certain molecules only. 

Dheu-Andries ML, Perez S (1983) Geometrical features of calcium-carbohydrate interactions. Carbohydr Res 124(2) 324-332. doi 10.1016/0008-6215(83)88468-7 Beevers CA, Cochran W (1947) The crystal structure of sucrose sodium bromide dihydrate. Proc R Soc London Ser A 190 257-272. 

D Glucopyranosyl-D-glucitol, 45B, 470 Sophorose monohydrate, 44B, 403 Isomaltulose, 39B, 310 a-Lactose monohydrate, 37B, 244 a-Melibiose monohydrate, 42B, 323 a,p-Melibiose monohydrate, 44B, 403 -Maltose monohydrate, 35B, 266 43B, 546 2H26BrNaO,3, Sucrose-sodium bromide dihydrate, 11, 624 2H26O4S3, 2-S-Ethyl-2-thio-D-mannose diethyl dithioacetal, 40B,... 

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