Basic information
- CAS
6118-87-2- Standard SMILES
OCC1OC(OC2C(CO)OC(OC3C(CO)OC(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O- InChIKey
FYGDTMLNYKFZSV-UHFFFAOYSA-N- Molecular formula
- C18H32O16
- Average molar mass
- 504.4 g/mol
- Monoisotopic mass
- 504.16903493
Overview
Beta-D-Galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-galactose is an oligosaccharide.
Names & identifiers
- Preferred name
- GlyTouCan:G94390VI
- IUPAC
- 2-[4,5-dihydroxy-2-(hydroxymethyl)-6-[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
- English name
- GALACTAN
- Molecular formula
- C18H30O16X2
- Molecular weight
- 502.42
Names & synonyms
RefChem:583626GlyTouCan:G94390VIG94390VID-GalactanD-(+)-Cellotrioseb-D-Glucan9037-55-2d-cellotrioseDextrin from cornbeta-D-Galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-galactoseGALACTOOLIGOSACCHARIDESD-maltotriose; Cellotriose; D-(+)-Cellotriose;
Show more names
GALACTANGALACTANEPOLYGALACTANGALACTAN EX GUM ARABICD-Galactan [for Plant-based Organic Molecular Catalyst]
4-O-[4-O-(| cent-D-Glucopyranosyl)-| cent-D-glucopyranosyl]-D-glucoseGalactan (lupin)2-[4,5-dihydroxy-2-(hydroxymethyl)-6-[4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triolDEXTRIN,BACTEC-D-Glucan from barley(Hex)39051-99-4hexopyranosyl-(1->4)hexopyranosyl-(1->4)hexopyranose
Database identifiers
- CAS
6118-87-2、9037-55-2、9051-99-4- PubChem CID
- 871
Properties
Computed structural properties
- XLogP
- -6.9
- Topological polar surface area
- 269 Ų
- Hydrogen bond donors
- 11
- Hydrogen bond acceptors
- 16
- Rotatable bonds
- 7
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 641
Experimental & physicochemical properties
Collision Cross Section204.9 Ų [M+Na-H2O]+ [CCS Type: DT; Method: stepped-field]
Physicochemical properties
- Melting point
- 275 °C · 275 °C (dec.)(lit.)
- Safety Statements
- 24 · 24/25
- WGK Germany
- 3 · 3
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory InformationD-Galactan: Does not have an individual approval but may be used under an appropriate group standard
Safety data
- wgk
- 3
- safety_code
- 24/25
Chemistry & industry
Pharmacology
Cellular LocationsCytoplasm
Suppliers6 total
Shaanxi LonierHerb Bio Technology Co Ltd+86-86-+86-86-029-87551862 15002946897 · [email protected]
Sinoway Industrial co., ltd.+86-0592-5800732 +86-13806035118 · [email protected]
正佰年（上海）国际贸易有限公司13381511189 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
Changsha Staherb Natural Ingredients Co., Ltd.+86-0731-84213306 +8618374838656 · [email protected]
SUZHOU SENFEIDA CHEMICAL CO.,LTD+86-0512-83500002 +86-15195660023 · [email protected]
Additional notes
DefinitionChEBI: Beta-(1->4)-galactotriose is a galactotriose composed of three beta-D-galactopyranose units joined by (1->4)-linkages.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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