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4-O-β-Galactopyranosyl-D-mannopyranose

SIGMA/G0886 - ≥98.0% (HPLC)

Synonym: 2-epi-Lactose

CAS Number: 20869-27-6
Empirical Formula (Hill Notation): C12H22O11
Molecular Weight: 342.30
MDL Number: MFCD00070338
Linear Formula: C12H22O11
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-G0886-25MG 25 mg
 $216.00
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45-G0886-100MG 100 mg
 $463.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: G0886-100MG

 

assay ≥98.0% (HPLC)
color white to off-white
form powder
InChI 1S/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2
InChI key QIGJYVCQYDKYDW-UHFFFAOYSA-N
optical activity [α]/D 24.00 to 30.00°, c = 9.00-11.00 mg/mL in water
Quality Level 200 
SMILES string OCC1OC(OC2C(O)C(O)OC(CO)C2O)C(O)C(O)C1O
solubility H2O: soluble 49.00-51.00 mg/mL, clear to very slightly hazy, colorless
technique(s) HPLC: suitable
Application: 4-O-β-Galactopyranosyl-D-mannopyranose (2-epi-Lactose, 2-epilactose), a nondigestible epimer of lactose, may be used to study its value as a prebiotic sugar that promotes intestinal mineral, especially calcium, absorption.
Other Notes: To gain a comprehensive understanding of our extensive range of Disaccharides  for your research, we encourage you to visit our Carbohydrates  Category page.
Packaging: 25, 100 mg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (HPLC)
UNSPSC 12352201

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