LactuloseCAS: 4618-18-2
MF: C12H22O11
MW: 342.30
A keto analogue of lactose.

Lactulose (CAS 4618-18-2)

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Synonym: 4-O-beta-D-Galactopyranosyl-D-fructose
Application: A keto analogue of lactose
CAS Number: 4618-18-2
Molecular Weight: 342.30
Molecular Formula: C12H22O11
* Refer to Certificate of Analysis for lot specific data (including water content).
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Lactulose is a keto analogue of lactose. Primary bile acids are converted to carcinogenic secondary bile acids by colonic bacteria when the colonic pH is high. Addition of lactulose to the diet of experimental animals showed a significant fall in small intestinal and colonic pH. Lactulose is also a substrate for preferential growth of Bifidobacterium longum

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water (76.4%) at 30 °C, water (81%) at 60 °C, and water (>86%) at 90 °C.
Storage :
Store at room temperature
Melting Point :
167.2-168.9° C (dec.)
Boiling Point :
680.54° C at 760 mmHg (Predicted)
Density :
1.78 g/cm3 (Predicted)
Refractive Index :
n20D 1.66 (Predicted)
Optical Activity :
α20/D -48°±2°, 24h, c = 1 in water
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
2
RTECS :
LS6965000
PubChem CID :
16217605
Merck Index :
14: 5346
MDL Number :
MFCD00151469
EC Number :
225-027-7
Beilstein Registry :
93773

Download SDS (MSDS)

Certificate of Analysis

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