2-Chloro-4-nitrophenyl maltotrioside CAS 118291-90-0

2-Chloro-4-nitrophenyl maltotrioside CAS 118291-90-0

Identification

CAS Number

118291-90-0

Name

2-Chloro-4-nitrophenyl maltotrioside

Synonyms

Validated by Experts, Validated by Users, Non-Validated, Removed by Users
118291-90-0 [RN]
2-Chlor-4-nitrophenyl-α-D-glucopyranosyl-(1->4)-α-D-glucopyranosyl-(1->;4)-α-D-glucopyranosid [German] [ACD/IUPAC Name]
2-Chloro-4-nitrophenyl α-D-glucopyranosyl-(1->4)-α-D-glucopyranosyl-(1->4)-α-D-glucopyranoside [ACD/IUPAC Name]
2-Chloro-4-nitrophenyl-?-D-maltotrioside
MFCD11045274 [MDL number]
α-D-Glucopyranoside, 2-chloro-4-nitrophenyl O-α-D-glucopyranosyl-(1->4)-O-α-D-glucopyranosyl-(1->4)- [ACD/Index Name]
α-D-Glucopyranosyl-(1->4)-α-D-glucopyranosyl-(1->4)-α-D-glucopyranoside de 2-chloro-4-nitrophényle [French] [ACD/IUPAC Name]
(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-6-(2-chloro-4-nitrophenoxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
[118291-90-0] [RN]
2-Chloro-4-nitrophenyl ?-D-maltotrioside
2-Chloro-4-nitrophenyl a-D-maltotrioside
2-Chloro-4-nitrophenyl α-D-maltotrioside
2-Chloro-4-nitrophenyl-??-D-maltotrioside
2-Chloro-4-nitrophenylmaltotrioside
2-CHLORO-4-NITROPHENYL-α-D-MALTOTRIOSIDE
CNPG3
G3CNP

SMILES

[O-][N+](=O)c4ccc(O[C@H]3O[C@@H]([C@@H](O[C@H]2O[C@@H]([C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]3O)CO)c(Cl)c4

StdInChI

InChI=1S/C24H34ClNO18/c25-8-3-7(26(37)38)1-2-9(8)39-22-18(35)15(32)20(11(5-28)41-22)44-24-19(36)16(33)21(12(6-29)42-24)43-23-17(34)14(31)13(30)10(4-27)40-23/h1-3,10-24,27-36H,4-6H2/t10-,11-,12-,13-,14+,15-,16-,17-,18-,19-,20-,21-,22+,23-,24-/m1/s1

StdInChIKey

KMYYNUOXSFGLNX-XFNLHOCBSA-N

Molecular Formula

C24H34ClNO18

Molecular Weight

659.976

EINECS

1533716-785-6

MDL Number

MFCD11045274

Properties

Appearance

White powder

Strusture

Structure of 2-Chloro-4-nitrophenyl maltotrioside CAS 118291-90-0
Structure of 2-Chloro-4-nitrophenyl maltotrioside CAS 118291-90-0

Safety Data

Symbol

WGK Germany

3

MSDS Download

Specifications and Other Information of Our

Identification Methods

HNMR, HPLC

Purity

98% min

Shelf Life

2 years

Storage

Storage at -20° and away from light.

Known Application

2-chloro-4-nitrophenylmaltotrioside (CNPG3) is commonly used as a substrate for α-amylase (alpha-amyl hydrolase) assays. In this context, CNPG3 serves as a chromogenic substrate, meaning that it undergoes a color change upon hydrolysis by α-amylase, allowing for the measurement of enzyme activity.
1:CNPG3 is highly sensitive to α-amylase activity. Upon hydrolysis, it releases a 2-chloro-4-nitrophenyl (CNP) group, which produces a colored product. The intensity of the color change is directly proportional to the amount of CNP released, allowing for precise measurement of enzyme activity.

2: CNPG3 is relatively stable, making it suitable for use in enzyme assays over a wide range of conditions, including varying pH and temperature.

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