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24656-24-4 , Fuc-(a1,2)-Gal; 2-O-(a-L-Fucopyranosyl)-D-galactopyranose; H-Disaccharide; 2-O-(6-Deoxyhexopyranosyl)Hexopyranose ; Blood Group H disaccharide

24656-24-4 , Fuc-(a1,2)-Gal;
2-O-(a-L-Fucopyranosyl)-D-galactopyranose;
H-Disaccharide;
2-O-(6-Deoxyhexopyranosyl)Hexopyranose ;
Blood Group H disaccharide
C12H22O10 / 326.3
MFCD07357245

Fuc-(a1,2)-Gal; 2-O-(a-L-Fucopyranosyl)-D-galactopyranose;

H-Disaccharide; 2-O-(6-Deoxyhexopyranosyl)Hexopyranose ;

Blood Group H disaccharide

*Core antigen fragment in ABO blood group system*

2-O-a-L-Fucopyranosyl-galactose, also known as alpha-L-fucosyl-(1, 2)-D-galactose or blood group H disaccharide, belongs to the class of organic compounds known as fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol. 2-O-a-L-Fucopyranosyl-galactose is soluble (in water) and a very weakly acidic compound (based on its pKa). 2-O-a-L-Fucopyranosyl-galactose has been primarily detected in urine. Within the cell, 2-O-a-L-fucopyranosyl-galactose is primarily located in the cytoplasm.

Alpha-L-fucosyl-(1->2)-D-galactose is a glycosylgalactose.

CAS Number24656-24-4
Product Namealpha-L-fucosyl-(1->2)-D-galactose
IUPAC Name(2R,3S,4S,5R)-3,4,5,6-tetrahydroxy-2-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyhexanal
Molecular FormulaC₁₂H₂₂O₁₀
Molecular Weight326.3 g/mol
InChIInChI=1S/C12H22O10/c1-4-7(16)10(19)11(20)12(21-4)22-6(3-14)9(18)8(17)5(15)2-13/h3-13,15-20H,2H2,1H3/t4-,5+,6-,7+,8-,9+,10+,11-,12-/m0/s1
InChI KeyBQEBASLZIGFWEU-YYXBYDBJSA-N
SMILESCC1C(C(C(C(O1)OC(C=O)C(C(C(CO)O)O)O)O)O)O
Synonyms2-O-(6-Deoxy-α-L-galactopyranosyl)-D-galactose; Blood Group H Disaccharide; Fuc1-α-2Gal;
Canonical SMILESCC1C(C(C(C(O1)OC(C=O)C(C(C(CO)O)O)O)O)O)O
Isomeric SMILESC[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H](C=O)[C@H]([C@H]([C@@H](CO)O)O)O)O)O)O


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