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ChemicalBook >> CAS DataBase List >>(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt Structure
(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt structure
CAS No.
76204-02-9
Chemical Name:
(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt
Synonyms
4-MU-NANA NA;NEU5AC-A-4MU;Neu5Ac-α-4MU;Neu5Ac-alpha-4MU;4MU-NeuNAc Sodium Salt;NEU5AC-ALPHA-4MU SODIUM SALT;2-(4-methylumbelliferyl)-A-D-N-*acetylneuraminic;2-(4-methylumbelliferyl)-α-D-N-*acetylneuraminic;Sodium 2-(4-methylumbelliferyl)-N-acetylneuraminate;2'-(4-METHYLUMBELLIFERYL)-A-D-N-*ACETYLN EURAMINIC A
CBNumber:
CB5375725
Molecular Formula:
C21H26NNaO11
Molecular Weight:
491.42
MDL Number:
MFCD00057309
MOL File:
76204-02-9.mol
MSDS File:
SDS
Last updated:2025-10-17 08:59:58
Product description Number Pack Size Price
2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate BioReagent, suitable for fluorescence, ≥96.5% (HPLC) 69587 5mg $333
2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate BioReagent, suitable for fluorescence, ≥96.5% (HPLC) 69587 25mg $1113.75
4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid Sodium Salt M3031 50MG $373
4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid (sodium salt) ≥98% 16620 1mg $36
4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid (sodium salt) ≥98% 16620 5mg $101
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(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt Properties

Melting point 171°C dec.
storage temp. −20°C
solubility H2O: 50 mg/mL, clear, very slightly yellow
form Solid
color White to Off-White
Water Solubility water: 50mg/mL, clear to slightly hazy, colorless to light yellow
UNSPSC Code 12352204
NACRES NA.32

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Safety Statements  24/25
WGK Germany  3
F  3-10
HS Code  29322090

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 69587 2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate BioReagent, suitable for fluorescence, ≥96.5% (HPLC) 76204-02-9 5mg $333 2025-07-31 Buy
Sigma-Aldrich 69587 2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate BioReagent, suitable for fluorescence, ≥96.5% (HPLC) 76204-02-9 25mg $1113.75 2025-07-31 Buy
TCI Chemical M3031 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid Sodium Salt 76204-02-9 50MG $373 2025-07-31 Buy
Cayman Chemical 16620 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid (sodium salt) ≥98% 76204-02-9 1mg $36 2024-03-01 Buy
Cayman Chemical 16620 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic Acid (sodium salt) ≥98% 76204-02-9 5mg $101 2024-03-01 Buy
Product number Packaging Price Buy
69587 5mg $333 Buy
69587 25mg $1113.75 Buy
M3031 50MG $373 Buy
16620 1mg $36 Buy
16620 5mg $101 Buy

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt Chemical Properties,Uses,Production

Description

4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid is a fluorogenic substrate of neuraminidases. 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid is cleaved by neuraminidases to release the fluorescence moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases. 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid has been used to quantify neuraminidase activity in mammalian cells and clinical isolates of influenza virus.

Chemical Properties

Off-White to Yellow Solid

Uses

Used as a substrate in a fluorometric assay of neuraminidase.

Uses

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt has been used for fluorometric assay of neuraminidase as well as fluorescent staining of sialidases in PAGE.

Biochem/physiol Actions

Substrate for fluorometric assay of neuraminidase. Used for fluorescent staining of sialidases in PAGE.

References

[1] E MONTI. Expression of a novel human sialidase encoded by the NEU2 gene.[J]. Glycobiology, 1999, 9 12: 1313-1321. DOI: 10.1093/glycob/9.12.1313
[2] NICHOLAS M STAMATOS. Differential expression of endogenous sialidases of human monocytes during cellular differentiation into macrophages.[J]. FEBS Journal, 2005, 272 10: 2545-2556. DOI: 10.1111/j.1742-4658.2005.04679.x
[3] ALAN S CROSS. NEU1 and NEU3 sialidase activity expressed in human lung microvascular endothelia: NEU1 restrains endothelial cell migration, whereas NEU3 does not.[J]. The Journal of Biological Chemistry, 2012: 15966-15980. DOI: 10.1074/jbc.m112.346817
[4] N T WETHERALL. Evaluation of neuraminidase enzyme assays using different substrates to measure susceptibility of influenza virus clinical isolates to neuraminidase inhibitors: report of the neuraminidase inhibitor susceptibility network.[J]. Journal of Clinical Microbiology, 2003, 41 2: 742-750. DOI: 10.1128/jcm.41.2.742-750.2003

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt Suppliers

Global( 120)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29852 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19552 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49975 58
GlycoPharm.LLC 		+86-27-63498076 sale@glycolipidpharm.com CHINA 158 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 20342 58
Wuhan Fortuna Chemical Co., Ltd 		+86-027-59207850 +86-13986145403; info@fortunachem.com China 5997 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Golden Pharma Co., Limited 		+undefined18958062155 sales@zjgoldpharm.com China 5899 58
Supplier Advantage
career henan chemical co 		58
Hubei xin bonus chemical co. LTD 		58
BOC Sciences 		58
CONIER CHEM AND PHARMA LIMITED 		58
GlycoPharm.LLC 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Dideu Industries Group Limited 		58
Wuhan Fortuna Chemical Co., Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Golden Pharma Co., Limited 		58

View Lastest Price from (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-MUNANA pictures 2025-10-16 4-MUNANA
76204-02-9
 US $31.00-126.00 / mg 99.58% 10g TargetMol Chemicals Inc.
Neu5Ac-a-4Mu pictures 2020-03-26 Neu5Ac-a-4Mu
76204-02-9
 US $0.00 / G 1G 97%HPLC MG-KG GlycoPharm.LLC
2'-(4-METHYLUMBELLIFERYL)-ALPHA-D-N-ACETYLNEURAMINIC ACID SODIUM SALT pictures 2019-07-06 2'-(4-METHYLUMBELLIFERYL)-ALPHA-D-N-ACETYLNEURAMINIC ACID SODIUM SALT
76204-02-9
 US $2.00 / kg 1kg 99% ask Career Henan Chemical Co
  • 4-MUNANA pictures
  • 4-MUNANA
    76204-02-9
  • US $31.00-126.00 / mg
  • 99.58%
  • TargetMol Chemicals Inc.

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NEU5AC-A-4MU NEU5AC-ALPHA-4MU SODIUM SALT 2'-(4-METHYLUMBELLIFERYL)-A-D-N-ACETYLNEURAMINIC ACID, SODIUM SALT 4-MU-NANA NA 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-alpha-D-neuraminic acid sodium salt 2'-(4-METHYLUMBELLIFERYL)-A-D-N-*ACETYLN EURAMINIC A 2'-(4-METHYLUMBELLIFERYL)-A-D-N-ACETYLNEURAMINIC ACID SODIUM SALT HYDRATE 2'-(4-methylumbelliferyl)-α-d-n-acetylneuraminic acid sodium salt hydrate 4-methylumbelliferyl-n-acetyl-α-d-neuraminic acid sodium salt hydrate 4-MethylumbelliferylN-acetyl-a-D-neuraminicacidsodiumsalt 2'-(4-Methylumbelliferyl)-alpha-D-N-acetylneuraminic acid sodium salt hydrate 4-methylumberiferryl-N-acetyl-alpha-D-neuraminic acid Na 2μ-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid hydrate sodium salt 4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid hydrate sodium salt N-Acetyl-2-O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-alpha-neuraminic acid monosodium salt 4-Methylumbelliferyl N-acetyl-α-D-neuraminic acid sodium salt 4-Methylumbelliferyl N-acetyl-a-D-neuraminic acid sodium salt ,97% 2-(4-methylumbelliferyl)-α-D-N-*acetylneuraminic 4-Methylumbelliferyl-N-acetyl-a-D-neuraminic acid Sodium salt Dihydrate Neu5Ac-α-4MU 4-Methylumbelliferyl-N-acetyl-α-D-Neuraminic Acid sodium salt 2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid Neu5Ac-alpha-4MU Sodium 4-Methyl-2-oxo-2H-chromen-7-yl 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosidonate (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt USP/EP/BP 2'-(4-Methylumbelliferyl)-a-D-N-acetylneuraminicacid sodiumsalt hydrate 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic Acid, Sodium Salt 2'-(4-Methylumbelliferyl)-Alpha-D-N-acetylneuraminic Acid Sodium Salt 2’-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate 2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate 4MU-NeuNAc Sodium Salt 2'-(4-Methylumbelliferyl)-Alpha-D-N-acetylneuraminic Acid, Sodium Salt 76204-02-9 C21H24NNaO11xH2O C21H24NO11種a C21H24NNaO11 Biochemicals and Reagents BioChemical Alphabetical Detection Fluorescent Probes, Labels, Particles and Stains Fluorescent Enzyme Substrates substrate Carbohydrates & Derivatives Fluorescent Labels & Indicators