Cas no 154821-14-4 (a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy-)
154821-14-4 structure
Product Name:a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy-
CAS No:154821-14-4
MF:C20H32O17
MW:544.45788860321
CID:194614
PubChem ID:192687
Update Time:2025-04-19
a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy- Chemical and Physical Properties
Names and Identifiers
-
- 3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®
- alpha-D-galactopyranosyl-(1->3)-4-O-acetyl-alpha-D-galactopyranuronosyl-(1->3)-6-deoxy-alpha-L-galactopyranose
- Polysaccharide S-156
- 154821-14-4
- Hexopyranosyl-(1->3)-4-O-acetylhexopyranuronosyl-(1->3)-6-deoxyhexopyranose
- DTXSID90935074
- (2S,3R,4R,5R,6S)-3-acetyloxy-5-hydroxy-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(2R,3S,4R,5R,6S)-2,3,5-trihydroxy-6-methyloxan-4-yl]oxyoxane-2-carboxylic acid
- a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy-
-
- Inchi： 1S/C20H32O17/c1-4-7(23)13(11(27)18(31)32-4)35-20-12(28)14(15(33-5(2)22)16(37-20)17(29)30)36-19-10(26)9(25)8(24)6(3-21)34-19/h4,6-16,18-21,23-28,31H,3H2,1-2H3,(H,29,30)/t4-,6+,7+,8-,9-,10+,11-,12+,13+,14+,15+,16-,18+,19+,20-/m0/s1
- InChI Key： JHSOLQFSSMFPAK-ATEWNJAPSA-N
- SMILES： O([C@@H]1[C@@H]([C@H]([C@H]([C@@H](CO)O1)O)O)O)[C@H]1[C@H]([C@@H](C(=O)O)O[C@@H]([C@@H]1O)O[C@H]1[C@@H]([C@H](O)O[C@@H](C)[C@H]1O)O)OC(C)=O
Computed Properties
- Exact Mass: 544.164
- Monoisotopic Mass: 544.164
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 9
- Hydrogen Bond Acceptor Count: 17
- Heavy Atom Count: 37
- Rotatable Bond Count: 8
- Complexity: 797
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 15
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: -5
- Topological Polar Surface Area: 272?2
Experimental Properties
- Density: 1.72
- Boiling Point: 854.4°Cat760mmHg
- Flash Point: 290.7°C
- Refractive Index: 1.632
a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy- Related Literature
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Aloke Das,K. K. Mahato,Chayan K. Nandi,Tapas Chakraborty,Shridhar R. Gadre,Nikhil A. Gokhale Phys. Chem. Chem. Phys., 2002,4, 2162-2168
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Gaurav J. Shah,Eric P.-Y. Chiou,Ming C. Wu,Chang-Jin “CJ” Kim Lab Chip, 2009,9, 1732-1739
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Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
-
4. Fatty acid eutectic mixtures and derivatives from non-edible animal fat as phase change materials?Pau Gallart-Sirvent,Marc Martín,Gemma Villorbina,Mercè Balcells,Aran Solé,Luisa F. Cabeza,Ramon Canela-Garayoa RSC Adv., 2017,7, 24133-24139
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Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143
154821-14-4 (a-L-Galactopyranose, O-a-D-galactopyranosyl-(1®3)-O-4-O-acetyl-a-D-galactopyranuronosyl-(1®3)-6-deoxy-) Related Products
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