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

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
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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

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.

Gen­er­al View of Documents

Links

This prod­uct is devel­oped by our R&D com­pa­ny Ulcho Bio­chem­i­cal Lim­it­ed (http://​www​.ulcho​.com/).

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