α-Lactose monohydrate
CAS Registry Number®
5989-81-1
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CAS Name
α-Lactose monohydrateMolecular Formula
C12H22O11.H2OCite this Page
α-Lactose monohydrate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=5989-81-1 (retrieved ) (CAS RN: 5989-81-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
201-202 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+;/m1./s1
InChIKey
InChIKey=WSVLPVUVIUVCRA-KPKNDVKVSA-N
SMILES
O([C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O)[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O.O
Canonical SMILES
O.OCC1OC(OC2C(O)C(O)C(O)OC2CO)C(O)C(O)C1O
Other Names for this Substance
- α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-, hydrate (1:1)
- Lactose, monohydrate, α-
- α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-, monohydrate
- α-Lactose monohydrate
- α-D-Lactose monohydrate
Deleted or Replaced CAS Registry Numbers
96231-95-7, 60004-41-3
