D-Lactose monohydrate, >=98.0% (HPLC)
Biochem/physiol Actions
Lactose is a dissacharide formed by the condensation of one galactose and one glucose molecule. Lactose is the major sugar in the milk of most species, typically present between 2-8%. The enzyme lactase hydrolyzes lactose to its constituent monosaccharides. In neonates, glucose released via the action of lactase is a major energy source.
Other Notes
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| Quality Level | 100 |
|---|---|
| InChI key | HBDJFVFTHLOSDW-XBLONOLSSA-N |
| InChI | 1S/C12H22O11.H2O/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12;/h1,4-12,14-21H,2-3H2;1H2/t4-,5+,6+,7+,8-,9-,10+,11+,12-;/m0./s1 |
| Manufacturer | SIGMA-ALDRICH |
| Solubility | H2O: 0.1 g/mL, clear, colorless (warm) |
| Form | solid |
| Assay | ≥98.0% (HPLC) |
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