(2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal

• ChemBase ID: 102453
• Molecular Formular: C6H12O6
• Molecular Mass: 180.15588
• Monoisotopic Mass: 180.0633881
• SMILES: O=C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO
• Canonical SMILES: OC[C@H]([C@@H]([C@@H]([C@H](C=O)O)O)O)O
• InChI: InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1
• InChIKey: GZCGUPFRVQAUEE-KCDKBNATSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal
• IUPAC Traditional name: aldehydo-D-galactose
• Synonyms: Cerebrose; D-(+)-GALACTOSE ANHYDROUS; D-(+)-Galactose; D-Galactose; D-(+)-半乳糖

Database IDs

• CAS Number: 59-23-4
• EC Number: 200-416-4
• MDL Number: MFCD00151230
• Beilstein Number: 1724619
• PubChem SID: 24849498; 162089793; 24895207; 24895256; 24895021; 24871834; 24871832; 24895019
• PubChem CID: 3037556

CALCULATED PROPERTIES

• Acid pKa: 12.256455
• H Acceptors: 6
• H Donor: 5
• LogD (pH = 5.5): -3.5683606
• LogD (pH = 7.4): -3.5683665
• Log P: -3.5683606
• Molar Refractivity: 37.3456 cm^3
• Polarizability: 15.251392 Å^3
• Polar Surface Area: 118.22 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: soluble0.1 g/mL, clear, colorless; H2O: soluble1 M at 20 °C, clear, colorless; H2O: soluble100 mg/mL
• Apperance: powder
• Melting Point: 167-170 °C (dec.); 168-170 °C(lit.); 168-170°C
• Optical Rotation: [α]20/D +78.0 to +81.5° (anhydrous substance); [α]20/D +80.2°, c = 2 in H2O; [α]20/D +80±1°, 24 hr, c = 5% in H2O
• Absorption Wavelength: λ: 260 nm Amax: 0.05; λ: 280 nm Amax: 0.05
• pH: 5.0-7.0 (20 °C, 1 M in H2O); 5.0-7.0 (25 °C, 1 M in H2O)

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• RTECS: LW5490000
• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥98%; ≥99%; ≥99.0%; ≥99.0% (sum of enantiomers, HPLC); ≥99.5% (sum of enantiomers, HPLC); 97%; 98%
• Grade: anhydrous; for microbiology
• Suitability: in accordance for appearance of solution; in accordance for identity (IR); suitable for cell culture; suitable for insect cell culture
• Ignition Residue: ≤0.05% (as SO4); ≤0.1%; ≤0.1% (as SO4)
• Impurities: ≤0.005% Phosphorus (P); ≤0.1% glucose; ≤0.1% Insoluble matter; ≤1.0% water (Karl Fischer); acid. or alk. react. impurities, in accordance; insoluble matter, passes filter test; microbiological impurity, in accordance; residual solvents, in accordance
• Cation Traces: Al: ≤0.0005%; Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Ba:, in accordance; Bi: ≤5 mg/kg; Ca: ≤0.005%; Ca: ≤10 mg/kg; Ca: ≤20 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤5 mg/kg; Fe: ≤0.0005%; Fe: ≤5 mg/kg; K: ≤0.005%; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.0005%; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤0.005%; Na: ≤50 mg/kg; NH4+: ≤0.05%; Ni: ≤5 mg/kg; Pb: ≤0.001%; Pb: ≤0.5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤0.0005%; Zn: ≤5 mg/kg
• Antion Traces: chloride (Cl-): ≤0.05%; chloride (Cl-): ≤50 mg/kg; sulfate (SO42-): ≤0.05%; sulfate (SO42-): ≤50 mg/kg
• Loss on Drying: ≤0.05% loss on drying; ≤0.1% loss on drying
• Quality Level: PREMIUM
• Quality: meets analytical specification of Ph. Eur., BP
• λ: 1 M in H2O
• Product Line: BioUltra
• Empirical Formula (Hill Notation): C6H12O6

DETAILS

MP Biomedicals - 02194670

Cell Culture Reagent
Anhydrous
Crystalline
Purity: 98%

MP Biomedicals - 02101747

Crystalline
Purity: 98%

Sigma Aldrich - 48259

Other Notes
Specifically inhibits agglutination of mouse spleen lymphocytes by soybean agglutinin1
Application
D-(+)-Galactose (D-Gal) is a component with glucose of the disaccharide lactose. Galactose may be used in studies on galactose metabolism as the substrate for indentificaiton, differentiation and characterization of enzymes such as galactose oxidase(s) (GO), galactose permease(s), galactose kinase(s), and galactose phosphorylase(s). D-Gal is used in the study of Maillard glycation and its consequences in vivo.

Sigma Aldrich - G0625

包装
1 kg in poly bottle
100, 500 g in poly bottle
5 kg in poly drum

Sigma Aldrich - G0750

包装
10 mg in autosmp vl