Key Documents

View All Documentation

M9171

D-(+)-Maltose monohydrate

Name: <SC>D</SC>-(+)-Maltose monohydrate
Brand: SIAL

≥99% (HPLC), BioXtra

Synonym(s):

4-O-α-D-Glucopyranosyl-D-glucose, Maltobiose

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₁₂H₂₂O₁₁ · H₂O

CAS Number:

6363-53-7

Molecular Weight:

360.31

UNSPSC Code:

12352201

NACRES:

NA.21

PubChem Substance ID:

24897319

EC Number:

200-716-5

Beilstein/REAXYS Number:

93798

MDL number:

MFCD00149343

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

biological source

potato (tuber)

Quality Level

200

product line

BioXtra

assay

≥99% (HPLC)

form

powder

technique(s)

HPLC: suitable

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter, ≤0.3% glucose, ≤1.0% maltotriose

ign. residue

≤0.1%

color

white

useful pH range

5.0-7 (25 °C, 180 g/L)

mp

125.13 °C (1013.25 hPa)

solubility

H₂O: 1 M, clear, colorless

anion traces

chloride (Cl^-): ≤0.003%, sulfate (SO₄^2-): ≤0.005%

cation traces

Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH₄⁺: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%

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

Description

Application

D-(+)-Maltose monohydrate has been used:

as a substrate for the detection of carbohydrase activity
as a carbohydrate supplement in yeast nitrogen base (YNB) medium for culturing the fungus Leucoagaricus gongylophorus
as substrate maltase enzyme activity of Leucoagaricus gongylophorus and to determine Michaellis-Menten constant (Km)

as a reference standard to investigate the mass spectra using gas chromatography-time of flight mass spectroscopy (GC-TOFMS)

Biochem/physiol Actions

Maltose is a disaccharide containing two glucose molecules with an α(1→4) glycosidic linkage. Maltose can be derived from starch in food through the action of amylase. Maltose can be found in many food products, including beer, cereals, and pasta.

Other Notes

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Still not finding the right product?

Explore all of our products under D-(+)-Maltose monohydrate

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Protocols

α-淀粉酶酶促测定 (EC 3.2.1.1)

可根据此操作规程测定α-淀粉酶的活性。该α-淀粉酶酶促测定将会指导您完成整个过程及必要的计算。

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

A metabolic pathway assembled by enzyme selection may support herbivory of leaf-cutter ants on plant starch

Bacci Jr M, et al.

Journal of Insect Physiology, 59(5), 525-531 (2013)

Starch metabolism in Leucoagaricus gongylophorus, the symbiotic fungus of leaf-cutting ants

Silva A, et al.

Microbiological research, 161(4), 299-303 (2006)

Fragmentation patterns of methyloxime-trimethylsilyl derivatives of constitutive mono-and disaccharide isomers analyzed by gas chromatography/field ionization mass spectrometry

Furuhashi T, et al.

Rapid Communications in Mass Spectrometry, 29(3), 238-246 (2015)

View All Related Papers

Global Trade Item Number

SKU	GTIN
M9171-100G	04061834064046
M9171-10MG	04061834064053
M9171-500G	04061834064060