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2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate

SIGMA/M8639 - ≥95% (HPLC)

Synonym: 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid sodium salt hydrate

CAS Number: 76204-02-9 (anhydrous)
Empirical Formula (Hill Notation): C21H24NNaO11 · xH2O
Molecular Weight: 489.41 (anhydrous basis)
Linear Formula: C21H24NNaO11 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-M8639-1MG 1 mg
 $57.10
1/EA		 Add To Favorites
45-M8639-5MG 5 mg
 $130.00
1/EA		 Add To Favorites
45-M8639-25MG 25 mg
 $481.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M8639-1MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M8639-25MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M8639-5MG

 

assay ≥95% (HPLC)
form powder
InChI 1S/C21H25NO11.Na.H2O/c1-9-5-16(27)31-15-6-11(3-4-12(9)15)32-21(20(29)30)7-13(25)17(22-10(2)24)19(33-21)18(28)14(26)8-23;;/h3-6,13-14,17-19,23,25-26,28H,7-8H2,1-2H3,(H,22,24)(H,29,30);;1H2/q;+1;/p-1/t13-,14?,17+,18?,19+,21+;;/m0../s1
InChI key NSQMRVBWXQQIKF-NVRWCLOTSA-M
Quality Level 300 
SMILES string O.[H]C(O)(CO)[C@]([H])(O)[C@@H]1OC(C[C@H](O)[C@H]1NC(C)=O)(Oc2ccc3C(C)=CC(=O)Oc3c2)C(=O)O[Na]
solubility water: 50 mg/mL, clear to slightly hazy, colorless to light yellow
storage temp. −20°C
Biochem/physiol Actions: Substrate for fluorometric assay of neuraminidase. Used for fluorescent staining of sialidases in PAGE.
Packaging: 1, 5, 25 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 ≥95% (HPLC)
Storage Temp. −20°C
UNSPSC 12352204

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