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DAUDA, or 12-dimethylaminododecanoic acid, is a fluorescent probe characterized by its long hydrophobic tail and a charged head group. It is widely recognized for its binding affinity to lipid bilayers, enabling it to insert into the hydrophobic core of biological membranes and emit strong fluorescence. This property makes DAUDA an indispensable tool for investigating membrane dynamics, lipid-protein interactions, and lipid order within biological membranes. Additionally, it functions as a sensor for detecting alterations in membrane fluidity and composition, providing valuable insights into the structure and function of these membranes.

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  • 73025-02-2 Structure
  • Basic information

    1. Product Name: DAUDA
    2. Synonyms: 11-[5-(DIMETHYLAMINO)-1-NAPHTHALENESULFONYLAMINO]UNDECANOIC ACID;11-((5-DIMETHYLAMINONAPHTHALENE-1-SULFONYL) AMINO)UNDECANOIC ACID;11-(DANSYLAMINO)UNDECANOIC ACID;DAUDA;11-(5-dime.aminonaphthalene-1-sulfonyl-amino)undecanoic ac;Dansyl-11-aminoundecanoicacid(11-((5-dimethylaminonaphthalene-1-sulfonyl)amino)undecanoicacid,DAUDA);11-((5-Dimethylaminonaphthalene-1-sulfonyl) amino)undecanoicacid;Dansyl-11-aminoundecanoic acid (11-((5-dimethylaminonaphthalene-1-sulfonyl)amino)undecanoic acid
    3. CAS NO:73025-02-2
    4. Molecular Formula: C23H34N2O4S
    5. Molecular Weight: 434.59
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73025-02-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 607.9°C at 760 mmHg
    3. Flash Point: 321.5°C
    4. Appearance: /
    5. Density: 1.168g/cm3
    6. Vapor Pressure: 1.24E-15mmHg at 25°C
    7. Refractive Index: 1.572
    8. Storage Temp.: 2-8°C
    9. Solubility: DMSO: soluble
    10. PKA: 4.78±0.10(Predicted)
    11. BRN: 8946533
    12. CAS DataBase Reference: DAUDA(CAS DataBase Reference)
    13. NIST Chemistry Reference: DAUDA(73025-02-2)
    14. EPA Substance Registry System: DAUDA(73025-02-2)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26
    4. WGK Germany: 3
    5. RTECS:
    6. F: 8-10
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 73025-02-2(Hazardous Substances Data)

73025-02-2 Usage

Uses

Used in Biological Research:
DAUDA is used as a fluorescent probe for studying the structure and dynamics of biological membranes due to its ability to bind to lipid bilayers and emit strong fluorescence.
Used in Membrane Dynamics Studies:
DAUDA is used as a tool for examining membrane dynamics, providing insights into the movement and behavior of lipids within the membrane structure.
Used in Lipid-Protein Interaction Research:
DAUDA is utilized as a probe to investigate lipid-protein interactions, helping to elucidate the complex relationships between lipids and proteins in biological membranes.
Used in Lipid Order Analysis:
DAUDA is employed as an analytical tool to assess lipid order within biological membranes, contributing to the understanding of membrane organization and stability.
Used in Membrane Fluidity and Composition Monitoring:
DAUDA is used as a sensor for monitoring changes in membrane fluidity and composition, which is crucial for studying the effects of various factors on membrane properties.

Check Digit Verification of cas no

The CAS Registry Mumber 73025-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,2 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73025-02:
(7*7)+(6*3)+(5*0)+(4*2)+(3*5)+(2*0)+(1*2)=92
92 % 10 = 2
So 73025-02-2 is a valid CAS Registry Number.
InChI:InChI=1/C23H34N2O4S/c1-25(2)21-15-11-14-20-19(21)13-12-16-22(20)30(28,29)24-18-10-8-6-4-3-5-7-9-17-23(26)27/h11-16,24H,3-10,17-18H2,1-2H3,(H,26,27)

73025-02-2 Well-known Company Product Price

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  • Sigma

  • (39235)  11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid  BioReagent, suitable for fluorescence, ≥98.0% (TLC)

  • 73025-02-2

  • 39235-100MG-F

  • 1,359.54CNY

  • Detail

73025-02-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 11-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]undecanoic acid

1.2 Other means of identification

Product number -
Other names 11D

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:73025-02-2 SDS

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