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N,N'-Diacetylchitobiose

N,N'-Diacetylchitobiose Structure
N,N'-Diacetylchitobiose structure
CAS No.
35061-50-8
Chemical Name:
N,N'-Diacetylchitobiose
Synonyms
CHITOBIOSE;N-acetylated Chitobiose;diNAG;C01674;Chitinbiose;CHITOBIOSE(RG);GlcNAcb1, 4GlcNAc;N-((2R,3R,4R,5S,6R);-Diacetylchitobiose;-Diacetyl chitobiose
CBNumber:
CB1689710
Molecular Formula:
C16H28N2O11
Molecular Weight:
424.4
MDL Number:
MFCD00077715
MOL File:
35061-50-8.mol
MSDS File:
SDS
Last updated:2024-04-03 12:01:51
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N,N'-Diacetylchitobiose Properties

Melting point 245-247 °C(lit.)
Boiling point 927.7±65.0 °C(Predicted)
alpha 18.5 - 39.5 º (c=1% in H2O)
Density 1.50±0.1 g/cm3(Predicted)
storage temp. −20°C
solubility H2O: 50 mg/mL, clear, colorless
form Solid
pka 12.85±0.20(Predicted)
color White to Pale Yellow
BRN 61689
Stability Hygroscopic
InChIKey CDOJPCSDOXYJJF-CBTAGEKQSA-N
LogP -1.870 (est)
CAS DataBase Reference 35061-50-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements  36/38
Safety Statements  26-36
WGK Germany  3
F  10
HS Code  29329990

N,N'-Diacetylchitobiose price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D1523 N,N′-Diacetylchitobiose ≥96% (HPLC) 35061-50-8 10mg $369 2024-03-01 Buy
TCI Chemical D4215 N,N'-Diacetylchitobiose >98.0%(HPLC) 35061-50-8 20mg $357 2024-03-01 Buy
TRC D310500 N,N''-Diacetylchitobiose 35061-50-8 10mg $100 2021-12-16 Buy
Biosynth Carbosynth OD00769 N,N'-Diacetylchitobiose 35061-50-8 25mg $120 2021-12-16 Buy
Biosynth Carbosynth OD00769 N,N'-Diacetylchitobiose 35061-50-8 50mg $195 2021-12-16 Buy
Product number Packaging Price Buy
D1523 10mg $369 Buy
D4215 20mg $357 Buy
D310500 10mg $100 Buy
OD00769 25mg $120 Buy
OD00769 50mg $195 Buy

N,N'-Diacetylchitobiose Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Diacetylchitobiose/Chitobiose, a dimer of β(1,4) linked N-acetyl-D glucosamine, is used as an alternative source of N-acetylglucosamine by some bacteria. It is used in fermentation research to study, differentiate and characterize chitobiose transporter systems and enzymes such as β-N-acetylglucosaminidase(s) and chitobiose phosphorylase(s).

Uses

lectin inhibitor, immunopotentiator

Uses

An inhibitor of lysozyme, reverses myocardial depression and lessens norepinephrine requirements in Escherichia coli sepsis in dogs.

Definition

ChEBI: N,N'-diacetylchitobiose is the N,N'-diacetylated derivative of chitobiose, but with no stereodesignation for the anomeric carbon atom. It has a role as a human metabolite, an Escherichia coli metabolite and a mouse metabolite. It is functionally related to a beta-D-glucosaminyl-(1->4)-D-glucosamine.

Biochem/physiol Actions

In chitinolytic bacteria, such as Vibrio, Streptomyces and Serratia, N,N′-Diacetylchitobiose (GlcNAc2) is not only a major breakdown product of chitinase, but it is also the smallest substance that induces chitinase production. It can also be utilized as a carbon source by E. coli, which does not express chitinases, but is exposed to GlcNAc2 produced by intestinal chitinolytic bacteria. In most organisms, the uptake of GlcNAc2 occurs via the phosphoenolpyruvate:glycose phosphotransferase system (PTS). GlcNAc2 has also been used as a substrate or inhibitor to study the activity of glycolytic enzymes.

Purification Methods

Recrystallise N,N'-Diacetylchitobiose from aqueous MeOH or aqueous EtOH/1,2-dimethoxyethane. [Zilliken et al. J Chem Soc 77 1296 1955, Beilstein 18/11 V 147.]

N,N'-Diacetylchitobiose Preparation Products And Raw materials

Raw materials

Preparation Products

N,N'-Diacetylchitobiose Suppliers

Global( 121)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7786 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
Qingdio BZ Oligo Biotech Co., Ltd. 		+0086-532-81926227 ann@marine-oligo.com CHINA 91 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9348 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19553 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 29271 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Qingdio BZ Oligo Biotech Co., Ltd. 		55
Hangzhou FandaChem Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
BOC Sciences 		58
Chongqing Chemdad Co., Ltd 		58
Dideu Industries Group Limited 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58

View Lastest Price from N,N'-Diacetylchitobiose manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N,N'-Diacetylchitobiose pictures 2024-04-05 N,N'-Diacetylchitobiose
35061-50-8
 US $8.00-3.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
N,N'-Diacetylchitobiose pictures 2022-09-20 N,N'-Diacetylchitobiose
35061-50-8
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
N,N'-Diacetylchitobiose pictures 2019-07-06 N,N'-Diacetylchitobiose
35061-50-8
 US $1.00 / kg 1g 99% 100KG Career Henan Chemical Co

35061-50-8(N,N'-Diacetylchitobiose)Related Search:

N,N',N''-TRIACETYLCHITOTRIOSE N,N',N'',N''',N'''',N'''''-Hexaacetylchitohexaose N,N'-Diacetylchitobiose 2-Deoxy-D-glucose N-Acetyl-D-Glucosamine
Methyl 2-Acetamido-4-O-(2-acetamido-2-deoxy-b-D-gluco- pyranosyl)-2-deoxy-6-O-(a-L-fucopyranosyl)-b-D-glucopyranoside P-NITROPHENYL BETA-D-N,N'-DIACETYLCHITOBIOSE 4-METHYLUMBELLIFERYL-N,N',N''-TRIACETYL-BETA-CHITOTRIOSIDE 4-METHYLUMBELLIFERYL BETA-D-N,N',N',N''-TETRAACETYLCHITOTETRAOSIDE N',N'',N''',N''''-Pentaacetylchitopentaose
D-ALPHA-CHITOBIOSE OCTAACETATE GMDP P-NITROPHENYL BETA-D-N,N',N''-TRIACETYLCHITOTRIOSE BENZYL N,N'-DIACETYL-B-CHITOBIOSIDE 4-METHYLUMBELLIFERYL BETA-D-N,N'-DIACETYL-CHITOBIOSIDE
Methyl 2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-b- D-glucopyranosyl)-2-deoxy-b-D-glucopyranoside N',N'',N'''-Tetraacetylchitotetraose 8-ETHOXYCARBONYLOCTYL N,N'-DIACETYL-BETA-CHITOBIOSIDE

1of4

Di-N-acetyl-D-chitobiose -Diacetyl chitobiose D-Glucose, 2-(acetylamino)-4-O-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl-2-deoxy- 2-acetamido-2-deoxy-4-o-(2-acetamido-2-deoxy-β-d-gluco-pyranosyl)-d-glucopyranose CHITOBIOSE(RG) 2-(Acetylamino)-4-O-[2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl]-2-deoxy-D-glucose Bis(N-acetyl)chitobiose Chitobiose Diacetate N,N'-Diacetyl-D-chitobiose 2-(Acetylamino)-4-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-2-deoxy-D-glucose Di-N-acetyl-D-glucosamine diNAG N,N'-Diacetylglucosamine 4-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-2-acetamido-2-deoxy-D-glucose C01674 N,N′-Diacetylchitobiose,2-Acetamido-2-deoxy-4-O-(2-acetamido-2-deoxy-β-D-gluco-pyranosyl)-D-glucopyranose, 4-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-2-acetamido-2-deoxy-D-glucose, Chitobiose Chitobiose, N,N-Diacetyl- N,N'-DIACETYLCHITOBIOSE 2-ACETAMIDO-2-DEOXY-4-O-[2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSYL]-D-GLUCOPYRANOSE 2-ACETAMIDO-2-DEOXY-4-O-(2-ACETAMIDO-2-DEOXY-BETA-D-GLUCO-PYRANOXYL)-D-GLUCOPYRANOSE 4-O-(2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSYL)-2-ACETAMIDO-2-DEOXY-D-GLUCOSE N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-aldehydo-D-glucosamine -2,4-dihydroxy-6-(hydroxymethyl) -3-Acetamido-4,5-dihydroxy-6-(hydroxymethyl) N-((2R,3R,4R,5S,6R) GLCNAC-BETA1-4GLCNAC DI-(N-ACETYL) CHITOBIOSE CHITOBIOSE, DI-N-ACETYL N-((3R,5S,6R)-5-(((2S,3R,5S,6R) Diacetyl-Chiotobiose - 30mg N,N'-Diacetylchitobiose> Chitin oligosaccharides DP2 /chitinbiose D-Glucose, 2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-2-deoxy- Chitinbiose N,N'-Diacetylchitobiose USP/EP/BP Glucosamine Hydrochloride Impurity 12 -Diacetylchitobiose N,N'-Diacetylchitobiose 35061-50-8 N-acetylated Chitobiose CHITOBIOSE Glucosamine Sulfate Impurity 5 N[2H3-methyl],N’[2H3-methyl]-diacetylchitobiose GlcNAcb1, 4GlcNAc N,N'-Diacetyl chitobiose 35061-50-8 C16H28N2O11 C16H28O11N2 Disaccharide Carbohydrates Biochemicals and Reagents BioChemical Oligosaccharides