Catalog No. Size PriceQuantity
M13088-2 2mg solid $80
M13088-10 10mg solid $240


Maltotriose, the second most abundant sugar present in brewing, is an inducer of the maltose regulon of Escherichia coli. Maltotriose can induce beta-galactosidase synthesis.

Product information

CAS Number: 1109-28-0

Molecular Weight: 504.44

Formula: C18H32O16

Chemical Name: (2R,3R,4R,5R)-4-hydrogenio-4-{[(2R,3R,4R,5S,6R)-5-{[(2R,3R,4S,5S,6R)-2-hydrogenio-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3,5,6-tetrahydroxyhexanal

Smiles: O[C@H](CO)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O


InChi: InChI=1S/C18H32O16/c19-1-5(23)9(25)15(6(24)2-20)33-18-14(30)12(28)16(8(4-22)32-18)34-17-13(29)11(27)10(26)7(3-21)31-17/h1,5-18,20-30H,2-4H2/t5-,6+,7+,8+,9+,10+,11-,12+,13+,14+,15+,16+,17+,18+/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : ≥ 150 mg/mL (297.36 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Raibaud O, et, al. Maltotriose is the inducer of the maltose regulon of Escherichia coli. J Bacteriol. 1987 Jul;169(7):3059-61.
  2. Jr SLA, et, al. Extracellular maltotriose hydrolysis by Saccharomyces cerevisiae cells lacking the AGT1 permease. Lett Appl Microbiol. 2018 Oct;67(4):377-383.

Products are for research use only. Not for human use.

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