Merck
CN
All Photos(3)

Documents

M5639

Sigma-Aldrich

4-Methylumbelliferyl β-D-N,N′,N′′-triacetylchitotrioside

fluorogenic glycanase substrate

Sign Into View Organizational & Contract Pricing
All Photos(3)
Synonym(s):
4-Methyl-7-coumarinyl-tri-N-acetyl-β-chitotrioside, 4-Methylumbelliferyl-N,N′,N″-triacetyl-β-chitotrioside
Empirical Formula (Hill Notation):
C34H47N3O18
CAS Number:
53643-13-3
Molecular Weight:
785.75
Beilstein:
5710839
MDL number:
MFCD00036892
PubChem Substance ID:
24897027
NACRES:
NA.32

Quality Level

300

Assay

≥98.00% (TLC)

form

powder

solubility

water: pyridine, 1:1: 4.90-5.10 mg/mL, clear, colorless to light yellow

storage temp.

2-8°C

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)O[C@H]3[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]3CO)Oc4ccc5C(C)=CC(=O)Oc5c4

InChI

1S/C34H47N3O18/c1-12-7-22(44)50-18-8-16(5-6-17(12)18)49-32-24(36-14(3)42)28(47)30(20(10-39)52-32)55-34-25(37-15(4)43)29(48)31(21(11-40)53-34)54-33-23(35-13(2)41)27(46)26(45)19(9-38)51-33/h5-8,19-21,23-34,38-40,45-48H,9-11H2,1-4H3,(H,35,41)(H,36,42)(H,37,43)/t19-,20-,21-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33+,34+/m1/s1

InChI key

BNYGKUQXGBVTRE-JFWBNMEYSA-N

Application

4-Methylumbelliferyl β-D-N,N′,N′′-triacetylchitotrioside has been used as a fluorogenic substrate to determine chitinase and chitotriosidase enzyme activity.

Substrates

Fluorogenic substrate for endochitinases, peptidoglycan muramidase, and lysozyme.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Michèle Reindl et al.
Frontiers in microbiology, 11, 1529-1529 (2020-08-01)
Subcellular targeting of proteins is essential to orchestrate cytokinesis in eukaryotic cells. During cell division of Ustilago maydis, for example, chitinases must be specifically targeted to the fragmentation zone at the site of cell division to degrade remnant chitin and
Gavriella Mavrikiou et al.
Clinical biochemistry, 49(12), 885-889 (2016-05-01)
The purpose of this study was to determine the normal range of chitotriosidase activity in the Cypriot population and the frequency of the 24bp duplication polymorphism. Furthermore, we compared the allele frequency of this polymorphism in two locations with different
Michael B Howard et al.
Journal of bacteriology, 185(11), 3352-3360 (2003-05-20)
The marine bacterium Microbulbifer degradans strain 2-40 produces at least 10 enzyme systems for degrading insoluble complex polysaccharides (ICP). The draft sequence of the 2-40 genome allowed a genome-wide analysis of the chitinolytic system of strain 2-40. The chitinolytic system
Paul J Orchard et al.
Scientific reports, 9(1), 7858-7858 (2019-05-28)
Cerebral adrenoleukodystrophy (cALD) is an inflammatory neurodegenerative disease associated with mutation of the ABCD1 gene. Proteomic analysis of cerebral spinal fluid (CSF) from young males with active cALD revealed markers of inflammation including APOE4. APOE4 genotype has been associated with
Y Yang et al.
Journal of biochemistry, 87(4), 1003-1014 (1980-04-01)
The binding constants of 4-methylumbelliferyl-beta-glycosides of (GlcNAc)2 ((GlcNAc)2-MeU) and of (GlcNAc)3 ((GlcNAc)3-MeU) to hen lysozyme [EC 3.2.1.17] were determined by measuring changes in the fluorescence at 375 nm. It was shown that (GlcNAc)2-MeU and (GlcNAc)3-MeU bind mainly at subsites B
View All Related Papers

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