alpha-D-Galactopyranose

HCID 439357CAS 3646-73-9

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Basic information

Standard SMILES: OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O
InChIKey: WQZGKKKJIJFFOK-PHYPRBDBSA-N
Molecular formula: C6H12O6
Average molar mass: 180.16 g/mol
Monoisotopic mass: 180.0633881

Overview

Alpha-D-galactose is D-Galactopyranose having alpha-configuration at the anomeric centre. It has a role as a mouse metabolite. It is an enantiomer of an alpha-L-galactose.

Names & identifiers

Preferred name: alpha-D-Galactopyranose
IUPAC: (2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol
English name: C00984
Molecular formula: C6H12O6
Molecular weight: 180.16

Names & synonyms

alpha-D-galactoseAlpha-D-Galactopyranose3646-73-9DTXSID90189974I+--D-GalactopyranoseRefChem:936115GlyTouCan:G09546QODTXCID50112465G09546QOa-d-galactoseAlpha D-Galactose(2S,3R,4S,5R,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol

Show more names

α-D-Galactoseα-D-galactopyranoseGalactose Impurity 39 (α-D-Galactose)

(2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol5abp8abpGalactose (NF)alpha-galC00984MFCD00066772D-hexose

Database identifiers

CAS: 3646-73-9
PubChem CID: 439357
DTXSID: DTXSID90189974
ChEBI: CHEBI:28061
UNII: 7IOF6H4H77
Nikkaji: J292.885J

Properties

Computed structural properties

XLogP: -2.6
Topological polar surface area: 110 Å²
Hydrogen bond donors: 5
Hydrogen bond acceptors: 6
Rotatable bonds: 1
Heavy atoms: 12
Formal charge: 0
Complexity: 151

Experimental & physicochemical properties

SpringerMaterials PropertiesCrystal structure

Solubility683.0 mg/mL

Melting Point170 °C

Physical DescriptionSolid

Collision Cross Section142 Å² [M+Na]+

Physicochemical properties

Melting point: 169 · 169-170oC
Boiling point: 410.8 · 410.8±45.0 °C(Predicted)
Density: 1.732 · 1.732±0.06 g/cm3(Predicted)
storage temp.: Refrigerator, Under Inert Atmosphere
solubility: Water (Slightly)
pka: 12.12 · 12.12±0.70(Predicted)
form: Solid
color: White to Off-White
Major Application: pharmaceutical (small molecule)
InChI: 1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6+/m1/s1
InChIKey: WQZGKKKJIJFFOK-PHYPRBDBSA-N
SMILES: O1[C@@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O)O)O
FDA UNII: 7 IOF6H4H77 · 7IOF6H4H77
UNSPSC Code: 41116107 · 41116107
NACRES: 24 · NA.24
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H335
Precautionary statements: 261 · P261-P280-P301+P312-P302+P352-P305+P351+P338
WGK Germany: 3 · WGK 3
Storage Class: 11 · 11 - Combustible Solids

Safety & regulation

Safety data

wgk: WGK 3
Signal word: Warning
Symbol(GHS): GHS07
Storage Class: 11 - Combustible Solids
Hazard statements: H302-H315-H319-H335
Precautionary statements: P261-P280-P301+P312-P302+P352-P305+P351+P338

Chemistry & industry

Pharmacology

Tissue LocationsBrain

Cellular LocationsExtracellular

Metabolite PathwaysFabry disease

Applications

Usesα-D-Galactose is the alpha anomer of D-Galactose (G155250), the C-4 epimer of Glucose (G595000). D-Galactose is found in milk and sugar beets as well as being synthesized by the body.

Upstream & downstream products

Downstream products

3,4,6-Tri-O-acetyl-D-galactal

Suppliers30 total

北京华美互利生物化工010-56205725 · [email protected]

湖南韵邦生物科技股份有限公司85561037 15386497078 · [email protected]

艾吉析科技（上海）有限公司17717235263 · [email protected]

上海赛可锐生物科技有限公司021-58000709 13120558703 · [email protected]

安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]

Additional notes

DefinitionChEBI: Alpha-D-galactose is d-Galactopyranose having alpha-configuration at the anomeric centre. It has a role as a mouse metabolite. It is an enantiomer of an alpha-L-galactose.