Maltose

CAS Registry Number®

69-79-4

CAS Name

Maltose

Molecular Formula

C12H22O11

Molecular Mass

342.30

Cite this Page

Maltose.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=69-79-4 (retrieved 2025-07-12) (CAS RN: 69-79-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    102-103 °C

  • Density (2)

    1.54 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H22O11/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/t4-,5+,6+,7+,8+,9-,10+,11+,12+/m0/s1

InChIKey

InChIKey=DKXNBNKWCZZMJT-WUJBLJFYSA-N

SMILES

O([C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O

Canonical SMILES

O=CC(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO

Other Names for this Substance

  • D-Glucose, 4-O-α-D-glucopyranosyl-
  • Maltose
  • 4-O-α-D-Glucopyranosyl-D-glucose
  • Maltobiose
  • Malt sugar

View All

Deleted or Replaced CAS Registry Numbers

73824-72-3, 77072-48-1, 47297-42-7, 1083048-13-8

CAS INSIGHTSTM
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