beta-Lactose A sugar found in milk

β-Lactose (CAS 5965-66-2)

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Synonym: 4-O-(β-D-Galactopyranosyl)-β-D-glucopyranose
Application: A sugar found in milk
CAS Number: 5965-66-2
Purity: ≥ 70% beta and ≤ 30% alpha
Molecular Weight: 342.30
Molecular Formula: C12H22O11
* Refer to Certificate of Analysis for lot specific data (including water content).
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Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water (50 mg/ml), and alcohol (slightly). Insoluble in chloroform, and ether.
Storage :
Store at room temperature
Melting Point :
255.42° C
Boiling Point :
~667.9° C at 760 mmHg (Predicted)
Density :
~1.8 g/cm3 (Predicted)
Refractive Index :
n20D 1.65 (Predicted)
Optical Activity :
α20/D +54°, c = 10 in ammonium hydroxide; α20/D °
IC50 :
galectin-1: IC50 = 0.8 mM (human); galectin-3: IC50 = 0.8 mM (human); galectin-3: IC50 = 1.1 mM (Gallus ); Beta-galactoside-binding lectin: IC50 = 4 mM (Gallus)
pK Values :
pKa: 12.02 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
LZ5776360
PubChem CID :
6134
Merck Index :
14: 5343
MDL Number :
MFCD00064521
EC Number :
227-751-9
Beilstein Registry :
90841
SMILES :
C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O

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beta-Lactose  Product Citations

See how others have used beta-Lactose. Click on the entry to view the PubMed entry .

Citations 1 to 1 of 1 total

PMID: # 28714016  Kobayashi, K. et al. 2017. Mol Med Rep. 16: 3147-3154.

Citations 1 to 1 of 1 total
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