• 189373-41-9 DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling] - AMI Scientific
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TCI

CAS 189373-41-9

DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling] TCI A5574

DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling] TCI A5574

Chemical Identity

Other names
DBD-ED
CAS No.
189373-41-9
PubChem
CID 4125780·SID 87563191
Formula
C10H15N5O3S
Molecular weight
285.33 g/mol
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
7-(2-aminoethylamino)-N,N-dimethyl-2,1,3-benzoxadiazole-4-sulfonamide
SMILES
CN(C)S(=O)(=O)C1=CC=C(C2=NON=C12)NCCN
InChIKey
RDMBHRPODMXKHT-UHFFFAOYSA-N
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DBD-ED, also known as 4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole, is a fluorescent compound widely used in biochemical and molecular analysis within laboratory settings. This material serves as a fluorescent label, enabling researchers to enhance and identify specific molecules within biological samples. Its fluorescent properties make it an essential tool for various analytical techniques, particularly in high-performance liquid chromatography (HPLC) and spectroscopy. By allowing the tracking of reactions or component separation, DBD-ED plays a crucial role in advanced laboratory research.

The stability and specificity of DBD-ED’s fluorescence make it a preferred choice for high-precision applications. It exhibits consistent performance across different experimental conditions, ensuring reliable and reproducible results. Its ability to bind to specific molecules, such as proteins and nucleic acids, enhances its utility in molecular analysis. This binding capability allows for targeted detection and analysis, making DBD-ED a versatile reagent in diverse research fields. Its chemical structure also supports compatibility with a wide range of laboratory protocols and instrumentation.

In Indonesian laboratories, DBD-ED is commonly used in biomedical, pharmacological, and biochemical research. It is frequently found in facilities focused on molecular analysis and drug development. Due to its reliability and effectiveness, DBD-ED is a valuable tool for scientists seeking accurate and sensitive detection methods. Its widespread use underscores its importance in advancing scientific research in Indonesia.

Advantages (TCI brochure)

  • Yellow fluorescence from DBD core
  • Labeled to carboxy groups by amide bond formation using a coupling agent

TCI brochures (PDF)

Related TCI products

  • High-Performance Liquid Chromatography (HPLC) benefits from DBD-ED's fluorescent labeling properties, allowing precise tracking of molecular components during separation.
  • Molecular Spectroscopy utilizes DBD-ED for its stable and specific fluorescence, enabling accurate detection and analysis of biological samples.
  • Protein Analysis relies on DBD-ED's ability to bind to proteins, facilitating identification and quantification in biochemical studies.
  • Nucleic Acid Studies use DBD-ED for its capacity to label and track DNA and RNA molecules, enhancing sensitivity in genetic research.
  • Drug Development incorporates DBD-ED for monitoring molecular interactions and reactions, supporting the creation of new therapeutic compounds.

From the TCI brochure

  • Labeling of carboxy groups

Brand TCI
CAS number 189373-41-9
Molecular formula —
Purity —
Category Life Science > Biochemicals and Reagents > Fluorescent Probes, Fluorescent Labels, Fluorescent Stains
Pack sizes —
Physical form —
Storage Store in a cool, dry place away from light

Data from the TCI brochure

λex,maxca. 380 nm
λem,maxca. 510 nm

Source: TCI brochure LL039 (2025-11-18)

DBD-ED should be stored in a cool, dry environment, away from direct light to maintain its fluorescent properties. It is recommended to use airtight containers to prevent contamination and moisture exposure. Due to its chemical nature, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. Avoid contact with skin and eyes, and ensure proper ventilation in the workspace. Keep the material out of reach of children and pets. Regularly check the storage conditions to ensure the integrity of the compound remains unaffected. Proper storage ensures the longevity and effectiveness of DBD-ED in laboratory applications.

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Product Categories

Life Science

Analytical Chemistry

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