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76204-02-9

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  • Factory Price API 99% (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt 76204-02-9 GMP Manufacturer

    Cas No: 76204-02-9

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  • N-Acetyl-2-o-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-alpha-neuraminic acid monosodium salt

    Cas No: 76204-02-9

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76204-02-9 Usage

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

Different sources of media describe the Uses of 76204-02-9 differently. You can refer to the following data:
1. Used as a substrate in a fluorometric assay of neuraminidase.
2. (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.

Check Digit Verification of cas no

The CAS Registry Mumber 76204-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,0 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76204-02:
(7*7)+(6*6)+(5*2)+(4*0)+(3*4)+(2*0)+(1*2)=109
109 % 10 = 9
So 76204-02-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H25NO11.Na/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);/q;+1/p-1/t13?,14-,17?,18-,19?,21?;/m1./s1

76204-02-9 Well-known Company Product Price

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  • Sigma

  • (69587)  2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate  BioReagent, suitable for fluorescence, ≥96.5% (HPLC)

  • 76204-02-9

  • 69587-5MG

  • 2,252.25CNY

  • Detail
  • Sigma

  • (69587)  2′-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid sodium salt hydrate  BioReagent, suitable for fluorescence, ≥96.5% (HPLC)

  • 76204-02-9

  • 69587-25MG

  • 9,020.70CNY

  • Detail

76204-02-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2'-(4-METHYLUMBELLIFERYL)-α-D-N-ACETYLNEURAMINIC ACID SODIUM SALT

1.2 Other means of identification

Product number -
Other names NEU5AC-A-4MU

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:76204-02-9 SDS

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