76204-02-9

76204-02-9 - Names and Identifiers

Name	(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt
Synonyms	4-MU-NANA NA NEU5AC-A-4MU NEU5AC-ALPHA-4MU SODIUM SALT 2-(4-methylumbelliferyl)-A-D-N-*acetylneuraminic Sodium 2-(4-methylumbelliferyl)-N-acetylneuraminate 4-methylumbelliferyl-N-acetyl-alpha-D-neuram.A.so-S.dihy. (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt 2'-(4-METHYLUMBELLIFERYL)-A-D-N-ACETYLNEURAMINIC ACID, SODIUM SALT 2'-(4-METHYLUMBELLIFERYL)-ALPHA-D-N-ACETYLNEURAMINIC ACID SODIUM SALT
CAS	76204-02-9
EINECS	1533716-785-6

76204-02-9 - Physico-chemical Properties

Molecular Formula	C21H24NNaO11· xH2O
Molar Mass	489.41
Melting Point	171°C dec.
Water Solubility	H2O: 50 mg/mL, clear, very slightly yellow
Appearance	Form Solid color White to Off-White
Storage Condition	−20°C

76204-02-9 - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
FLUKA BRAND F CODES	3-10
HS Code	29322090

76204-02-9 - Introduction

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt, also known as (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt (MU-NeuAc-Na), is a chemical substance.

Nature:
MU-NeuAc-Na is a white to pale yellow solid that dissolves in water. Under acidic conditions, it emits blue fluorescence; And under alkaline conditions, its fluorescence will be significantly enhanced. In addition, it has high chemical stability.

Use:
MU-NeuAc-Na are widely used in neurochemistry, Glycobiology and biochemistry research. It is often used as a probe for glycoproteins and sugar nucleic acids to study the distribution, structure and function of sugar components, as well as the interaction with other molecules. In addition, the MU-NeuAc-Na can also be used in the fields of enzyme activity determination, enzyme kinetics study and drug screening.

Method:
MU-NeuAc-Na are generally prepared by chemical synthesis. The main steps include the synthesis of α-D-neuraminic acid, its N-acetylation and O-acetylation, finally, it is reacted with (4-methyl-2-oxo-2h-1-benzopyran-7-yl acetic acid) to form MU-NeuAc-Na.

Safety Information:
Few studies have reported on the safety of MU-NeuAc-Na. As a chemical reagent, it should generally comply with laboratory-related safety practices and avoid direct contact with skin and eyes. If accidental exposure occurs, rinse immediately with plenty of water and seek medical attention.

Last Update：2024-04-09 21:54:55

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