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M5895

Sigma-Aldrich

D-(+)-Maltose monohydrate

powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

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Synonym(s):
4-O-α-D-Glucopyranosyl-D-glucose, Maltobiose
Empirical Formula (Hill Notation):
C12H22O11 · H2O
CAS Number:
6363-53-7
Molecular Weight:
360.31
Beilstein:
93798
EC Number:
200-716-5
MDL number:
MFCD00149343
PubChem Substance ID:
24897054
NACRES:
NA.21

biological source

potato

product line

BioReagent

Assay

≥98%

form

powder

optical activity

[α]20/D 128.0 to 132.0 °, c = 4% (w/v) in water + trace NH4OH

technique(s)

cell culture | insect: suitable
cell culture | mammalian: suitable

impurities

≤0.3% glucose
≤1.0% maltotriose

color

white

useful pH range

5.0-7 (25 °C, 180 g/L)

mp

102-103  °C

solubility

H2O: 50 mg/mL

application(s)

agriculture

SMILES string

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

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

InChI key

HBDJFVFTHLOSDW-DNDLZOGFSA-N

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General description

D-(+)-Maltose monohydrate is a disaccharide sugar made up of two α-d-glucose molecules joined by α(1→4) glycosidic bond. Apparent molar volumes of D-(+)-maltose monohydrate has been studied in water and guanidine hydrochloride solutions by density measurement experiment.

Application

D-(+)-Maltose monohydrate is the suitable reagent for the following studies:
  • Cell culture studies.
  • Insect cell culture studies.
  • To study the glass transition temperatures and phase relations for several saccharide-water systems.
  • As medium supplement in the modified Luria-Bertani broth (LBM) medium for E. coli strains.
It may be employed as standard for the α-amylase and invertase assays.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Partial molar volumes of transfer of some disaccharides from water to aqueous guanidine hydrochloride solutions at 298.15 K.
Banipal TS, et al.
Indian J. Chem. A, 41(6), 1131-1138 (2002)
Phase relations and vitrification in saccharide-water solutions and the trehalose anomaly.
Green JL and Angell CA.
The Journal of Physical Chemistry, 93(8), 2880-2882 (1989)
M Fusé et al.
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Enterohemorrhagic Escherichia coli (E. coli) are intestinal pathogenic bacteria that cause life-threatening disease in humans. Their cardinal virulence factor is Shiga toxin (Stx), which is encoded on lambdoid phages integrated in the chromosome. Stx phages can infect and lysogenize susceptible
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