Maltose solution

SIGMA/63423 - BioReagent, for molecular biology, ~20% in H₂O

Synonym: 4-O-α-D-Glucopyranosyl-D-glucose

CAS Number: 69-79-4
Empirical Formula (Hill Notation): C₁₂H₂₂O₁₁
Molecular Weight: 342.30
MDL Number: MFCD00135877
Linear Formula: C₁₂H₂₂O₁₁
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-63423-100ML	100 mL	$108.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	neat
anion traces	chloride (Cl^-): ≤25 mg/kg
	sulfate (SO₄^2-): ≤50 mg/kg
cation traces	Al: ≤1 mg/kg
	As: ≤0.05 mg/kg
	Ba: ≤1 mg/kg
	Bi: ≤1 mg/kg
	Ca: ≤20 mg/kg
	Cd: ≤1 mg/kg
	Co: ≤1 mg/kg
	Cr: ≤1 mg/kg
	Cu: ≤1 mg/kg
	Fe: ≤1 mg/kg
	K: ≤20 mg/kg
	Li: ≤1 mg/kg
	Mg: ≤10 mg/kg
	Mn: ≤1 mg/kg
	Mo: ≤1 mg/kg
	Na: ≤20 mg/kg
	Ni: ≤1 mg/kg
	Pb: ≤1 mg/kg
	Sr: ≤1 mg/kg
	Zn: ≤1 mg/kg
color	colorless
concentration	~20% in H₂O
form	liquid (clear)
grade	for molecular biology
impurities	DNases, none detected
	insoluble matter, passes filter test
	phosphatases, none detected
	proteases, none detected
	RNases, none detected
InChI	1S/C12H22O11/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/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12-/m1/s1
InChI key	GUBGYTABKSRVRQ-PICCSMPSSA-N
pH	4.0-6.5 (25 °C)
product line	BioReagent
Quality Level	100
refractive index	n20/D 1.361
SMILES string	OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
UV absorption	λ: 260 nm A_max: 0.08
	λ: 280 nm A_max: 0.07

Application:

D-Maltose, an α(1,4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

Other Notes:

To gain a comprehensive understanding of our extensive range of Polysaccharides External link

for your research, we encourage you to visit our Carbohydrates External link

Category page.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Refractive Index	n20/D 1.361
UNSPSC	12352201

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