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CAS

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18468-46-7

N,N'-DIDANSYL-L-CYSTINE, also known as N,N''-Didansyl-L-cystine, is a thiol-reactive fluorescent probe derived from the amino acid cystine. It possesses unique fluorescent properties that allow it to selectively react with thiol groups, making it a valuable tool for various applications in different industries.

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  • 18468-46-7 Structure

  • Basic information

    1. Product Name: N,N'-DIDANSYL-L-CYSTINE
    2. Synonyms: DDC [N,N'-Didansyl-L-cystine];di(dansyl)cystine;DI-DANSYL-L-CYSTINE;N,N'-DIDANSYL-L-CYSTINE;N,N''-DIBUTYLUREA;MGNAZESEUVNMRR-ZEQRLZLVSA-N
    3. CAS NO:18468-46-7
    4. Molecular Formula: C30H34N4O8S4
    5. Molecular Weight: 706.87
    6. EINECS: N/A
    7. Product Categories: Amino acids and other organic acid conjugatesPeptides;Dipeptides;Dipeptides and Tripeptides;Fluorescent Conjugates;Fluorescent Probes, Labels, Particles and Stains
    8. Mol File: 18468-46-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: −20°C
    8. Solubility: N/A
    9. CAS DataBase Reference: N,N'-DIDANSYL-L-CYSTINE(CAS DataBase Reference)
    10. NIST Chemistry Reference: N,N'-DIDANSYL-L-CYSTINE(18468-46-7)
    11. EPA Substance Registry System: N,N'-DIDANSYL-L-CYSTINE(18468-46-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 18468-46-7(Hazardous Substances Data)

18468-46-7 Usage

Uses

Used in Research and Diagnostic Applications:
N,N'-DIDANSYL-L-CYSTINE is used as a thiol-reactive fluorescent probe for detecting and quantifying thiol-containing molecules in biological samples. Its ability to selectively react with thiols makes it a useful tool for studying protein-protein interactions, enzyme activity, and redox signaling pathways.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, N,N'-DIDANSYL-L-CYSTINE is used as a thiol-reactive fluorescent probe for drug discovery and development. It can be employed to identify and characterize thiol-containing drug targets, as well as to monitor the efficacy of potential therapeutic agents that modulate thiol-related pathways.
Used in Environmental Monitoring:
N,N'-DIDANSYL-L-CYSTINE can be used as a thiol-reactive fluorescent probe for environmental monitoring and detection of thiol-containing pollutants. Its selective reactivity with thiols allows for the sensitive and specific detection of these contaminants in various environmental samples, such as water, soil, and air.

Check Digit Verification of cas no

The CAS Registry Mumber 18468-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,6 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18468-46:
(7*1)+(6*8)+(5*4)+(4*6)+(3*8)+(2*4)+(1*6)=137
137 % 10 = 7
So 18468-46-7 is a valid CAS Registry Number.

18468-46-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name N,N'-Didansyl-L-cystine

1.2 Other means of identification

Product number -
Other names -

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:18468-46-7 SDS

18468-46-7Downstream Products

18468-46-7Relevant articles and documents

Methods and Compounds for Detection of Medical Disorders

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Page/Page column 9, (2008/06/13)

The invention provides methods for detection of medical disorders, associated with cellular oxidative stress, cell degeneration and/or cell death. The invention further relates to compounds comprising a thiol (—SH) group, for detecting cells undergoing ox

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