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4-Methylumbelliferyl β-D-N,N′-diacetylchitobioside hydrate

SIGMA/M9763 - ≥98% (TLC)

Synonym: 4-Methylumbelliferyl-N,N′-diacetyl-β-D-chitobioside hydrate

CAS Number: 53643-12-2
Empirical Formula (Hill Notation): C26H34N2O13 · xH2O
Molecular Weight: 582.55 (anhydrous basis)
MDL Number: MFCD00082499
Linear Formula: C26H34N2O13 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-M9763-5MG 5 mg
 $404.00
1/EA		 Add To Favorites
45-M9763-10MG 10 mg
 $691.00
1/EA		 Add To Favorites
45-M9763-25MG 25 mg
 $1410.00
1/EA		 Add To Favorites

 

assay ≥98% (TLC)
fluorescence λex 330 nm; λem 375 nm in methanol
form powder
InChI 1S/C26H34N2O13/c1-10-6-18(33)38-15-7-13(4-5-14(10)15)37-25-20(28-12(3)32)23(36)24(17(9-30)40-25)41-26-19(27-11(2)31)22(35)21(34)16(8-29)39-26/h4-7,16-17,19-26,29-30,34-36H,8-9H2,1-3H3,(H,27,31)(H,28,32)
InChI key UPSFMJHZUCSEHU-UHFFFAOYSA-N
Quality Level 200 
SMILES string CC(=O)NC1C(O)C(O)C(CO)OC1OC2C(O)C(NC(C)=O)C(OC2CO)Oc3ccc4C(C)=CC(=O)Oc4c3
solubility DMF: 9.80-10.20 mg/mL, clear, colorless to light yellow
storage temp. −20°C
Application: 4-Methylumbelliferyl β-D-N,N′-diacetylchitobioside hydrate has been used as a fluorogenic substrate:
• in chitinase enzyme assay of bronchoalveolar lavage samples
• in acidic mammalian chitinase activity assay of human gastric juice
• in chitinase assay in crystalline style extracts of Greenshell Mussels and fungus Fusarium oxysporum.
Biochem/physiol Actions: 4-Methylumbelliferyl β-D-N,N′-diacetylchitobioside hydrate (MUF-diNAG) is an analog of chitin. It is a fluorogenic substrate for chitin depolymerase and its breakdown results in methylumbelliferone, a fluorescent product.
Packaging: 10, 25 mg in poly bottle
Packaging: 5 mg in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
Storage Temp. −20°C
UNSPSC 12352204

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