Skip to Content
Merck
CN

N6133

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside

≥99% (TLC), powder

Synonym(s):

pNP-chitobiose

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C22H31N3O13
CAS Number:
7284-16-4
Molecular Weight:
545.49
UNSPSC Code:
12352204
PubChem Substance ID:
24897770
NACRES:
NA.32
Beilstein/REAXYS Number:
1445509

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside, ≥99% (TLC)

SMILES string

CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]2CO)Oc3ccc(cc3)[N+]([O-])=O

InChI key

HWBFEVWOQMUQIE-MVEDJEFUSA-N

InChI

1S/C22H31N3O13/c1-9(28)23-15-18(31)17(30)13(7-26)36-22(15)38-20-14(8-27)37-21(16(19(20)32)24-10(2)29)35-12-5-3-11(4-6-12)25(33)34/h3-6,13-22,26-27,30-32H,7-8H2,1-2H3,(H,23,28)(H,24,29)/t13-,14-,15-,16-,17-,18-,19-,20-,21-,22+/m1/s1

assay

≥99% (TLC)

form

powder

solubility

DMF: 24.50-25.50 mg/mL

storage temp.

2-8°C

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside has been used to measure the exochitinase activity of DOI, a novel protein from Chinese yam (Dioscorea opposita Thunb.) and exochitinase activity of ChiEn3 from Coprinopsis cinerea. It has also been used to determine the activity of a chitinolytic enzyme, N-acetyl-β-D-glucosaminidases.

Biochem/physiol Actions

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside is a substrate for determining exochitinase activity (chitobiosidase activity).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000456741
0000456746
0000456746
0000456741
0000440856

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

A novel thermophilic exochitinase ChiEn3 from Coprinopsis cinerea exhibits a hyperhydrolytic activity toward 85% deacetylated chitosan and a significant application to preparation of chitooligosaccharides from the chitosan
Zhou J, et al.
Carbohydrate Polymers, 207, 729-736 (2019)
Detection and characterization of chitinases and other chitin-modifying enzymes
Howard MB, et al.
Journal of Industrial Microbiology & Biotechnology, 30(11), 627-635 (2003)
Jiangsheng Zhou et al.
Carbohydrate polymers, 207, 729-736 (2019-01-03)
ChiEn3 from Coprinopsis cinerea was characterized as an exo-acting chitinase with a processivity. ChiEn3 hydrolyzed only soluble chitin and exhibited a hyperhydrolytic activity toward 85% deacetylated chitosan which was 33.6-fold higher than its hydrolytic activity toward glycol chitin. Its maximum
Kam Lok Wong et al.
Scientific reports, 5, 10179-10179 (2015-07-15)
A novel protein, designated as DOI, isolated from the Chinese yam (Dioscorea opposita Thunb.) could be the first protein drug for the treatment of menopausal syndrome and an alternative to hormone replacement therapy (HRT), which is known to have undesirable

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service