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Thermo Scientific Chemicals Lactulose, 99+%

Product Code. 11946901 Shop All Thermo Scientific Chemicals Products
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Quantity:
5 g
25 g
100 g
Packaging:
Glass bottle
Unit Size:
100g
25g
5g
Product Code. Quantity Packaging unitSize
11946901 100 g Glass bottle 100g
10453025 5 g Glass bottle 5g
10378500 25 g Glass bottle 25g
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Product Code. 11946901

Brand: Thermo Scientific Chemicals 225931000

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Description

Lactulose, CAS # 4618-18-2, is a synthetic galactosylfructose-containing disaccharide that is similar to lactose in structure. | CAS: 4618-18-2 | C12H22O11 | 342.297 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General description
• Lactulose is a disaccharide that is not absorbed during normal digestion
• May be capable of acting as a laxative and can capture NH3 (ammonia) in the colon
Applications
• Suitable for use in the research of bacterial metabolism and in vivo for physiology experiments
• Intended for biochemistry applications

Literature references
Guarino, MPL.; Altomare, A.; Emerenziani, S.; Di Rosa, C.; Ribolsi, M.; Balestrieri, P.; Iovino, P.; Rocchi, G.; Cicala, M. Mechanisms of Action of Prebiotics and Their Effects on Gastro-Intestinal Disorders in Adults. Nutrients. 2020, 12(4), 1037.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4618-18-2
Molecular Formula C12H22O11
Molecular Weight (g/mol) 342.297
InChI Key JCQLYHFGKNRPGE-DJYZFUSFSA-N
Synonym lactulose
PubChem CID 131839611
IUPAC Name (2S,3S,4S,5R,6R)-2-[(2R,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
SMILES C(C1C(C(C(C(O1)OC2C(OC(C2O)(CO)O)CO)O)O)O)O

Specifications

Color White
pH 3.0 to 7.0 (6% aq. soln.)
Infrared Spectrum Authentic
Assay Percent Range 99+%
Packaging Glass bottle
Quantity 100 g
Specific Rotation Condition − 47.00 (20.00°C c=5,H2O,12hr)
Specific Rotation -46.0° to -50.0° (20°C, 589nm) (c=5, H2O, ammonia) on anhydrous substance
Formula Weight 342.28
Percent Purity ≥99.0% (on anhydrous substance) (HPLC)
Physical Form Crystalline Powder
Chemical Name or Material Lactulose
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