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Starch indicator - 2%（w/v）in water,contain 5% KI, high purity , CAS No.9005-84-9
Basic Description
Synonyms
alpha-Maltose | Maltose solution, 20% in H2O | Thyodene | maltose | 15SUG9AD26 | Glcalpha1-4Glca | Glcalpha1-4Glcalpha | Amylodextrin | 4-O-alpha-D-glucopyranosyl-alpha-D-glucopyranose | alpha-D-Glucopyranose, 4-o-alpha-D-glucopyranosyl-
Specifications & Purity
2%(w/v)in water,contain 5% KI
Shipped In
Normal
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Organic oxygen compounds
Class
Organooxygen compounds
Subclass
Carbohydrates and carbohydrate conjugates
Intermediate Tree Nodes
Glycosyl compounds
Direct Parent
O-glycosyl compounds
Alternative Parents
Disaccharides Oxanes Secondary alcohols Hemiacetals Polyols Oxacyclic compounds Acetals Primary alcohols Hydrocarbon derivatives
Molecular Framework
Aliphatic heteromonocyclic compounds
Substituents
O-glycosyl compound - Disaccharide - Oxane - Secondary alcohol - Hemiacetal - Oxacycle - Organoheterocyclic compound - Polyol - Acetal - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic heteromonocyclic compound
Description
This compound belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
External Descriptors
maltose
Data sources
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Names and Identifiers
IUPAC Name
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
INCHI
InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11+,12-/m1/s1
InChIKey
GUBGYTABKSRVRQ-ASMJPISFSA-N
Smiles
O1[C@@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO
Isomeric SMILES
O1[C@@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO
WGK Germany
1
Reaxy-Rn
1351180
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1351180&ln=
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Melt Point(°C)
256-258℃
Molecular Weight
342.300 g/mol
XLogP3
-4.700
Hydrogen Bond Donor Count
8
Hydrogen Bond Acceptor Count
11
Rotatable Bond Count
4
Exact Mass
342.116 Da
Monoisotopic Mass
342.116 Da
Topological Polar Surface Area
190.000 Ų
Heavy Atom Count
23
Formal Charge
0
Complexity
382.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
10
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
Citations of This Product
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255 Citations
H2405398