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3α,4β,3α-Galactotetraose

CAT: 0804-HY-166970Size: 1 EachDry Ice: NoHazardous: No
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Description
3α,4β,3α-Galactotetraose is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology[1].
CAS Number
56038-38-1
UNSPSC
12352200
Target
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Smiles
OC[C@@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@H]([C@@H](O)C=O)[C@@H](O)[C@H](O)CO)[C@@H]1O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O[C@H]3O[C@@H]([C@@H]([C@@H]([C@H]3O)O)O)CO)O
Molecular Formula
C24H42O21
Molecular Weight
666.58
References & Citations
[1]Varki A, et al editors. Essentials of Glycobiology [Internet]. 4th ed. Cold Spring Harbor (NY) : Cold Spring Harbor Laboratory Press; 2022.
Shipping Conditions
Room temperature
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported

Chemical Information

3alpha,4beta,3alpha-Galactotetraose

Alpha-D-Galp-(1->3)-beta-D-Galp-(1->4)-alpha-D-Galp-(1->3)-D-Galp is a galactotetraose comprised of four D-galactose residues connected sequentially by alpha(13), beta(14) and alpha(13) linkages.

CAS Number56038-38-1
PubChem CID46878602
IUPAC Name(3R,4S,5S,6R)-4-[(2R,3R,4R,5R,6R)-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,5-triol
Molecular FormulaC24H42O21
Molecular Weight666.6
XLogP-7.9
Topological Polar Surface Area348
Hydrogen Bond Donor Count14
Hydrogen Bond Acceptor Count21
Rotatable Bond Count10
Heavy Atom Count45
Formal Charge0
Complexity918
SMILES
C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O[C@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@H]4[C@H]([C@H](OC([C@@H]4O)O)CO)O)CO)CO)O)O)O)O)O
InChI
InChI=1S/C24H42O21/c25-1-5-9(29)12(32)14(34)22(40-5)45-20-11(31)7(3-27)41-24(17(20)37)43-18-8(4-28)42-23(15(35)13(18)33)44-19-10(30)6(2-26)39-21(38)16(19)36/h5-38H,1-4H2/t5-,6-,7-,8-,9+,10+,11+,12+,13-,14-,15-,16-,17-,18+,19+,20+,21?,22-,23-,24+/m1/s1
InChIKey
HEAHRYDVILRNFD-FGKFJTINSA-N
Chemical Structure
2D Structure
2D structure of 3alpha,4beta,3alpha-Galactotetraose
CAS: 56038-38-1
CID: 46878602
Formula: C24H42O21
MW: 666.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight666.6
XLogP3-7.9
Hydrogen Bond Donor Count14
Hydrogen Bond Acceptor Count21
Rotatable Bond Count10
Exact Mass666.22185834
Monoisotopic Mass666.22185834
Topological Polar Surface Area348 Ų
Heavy Atom Count45
Formal Charge0
Complexity918
Isotope Atom Count0
Defined Atom Stereocenter Count19
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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