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CAS 139332-64-2

DBD-PZ [=4-(N,N-Dimethylaminosulfonyl)-7-piperazino-2,1,3-benzoxadiazole] [for HPLC Labeling] TCI A5555

DBD-PZ [=4-(N,N-Dimethylaminosulfonyl)-7-piperazino-2,1,3-benzoxadiazole] [for HPLC Labeling] TCI A5555

Chemical Identity

Other names
DBD-PZ
CAS No.
139332-64-2
PubChem
CID 132229·SID 87563173
Formula
C12H17N5O3S
Molecular weight
311.36 g/mol
Purity
>98.0%(HPLC)
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
N,N-dimethyl-7-piperazin-1-yl-2,1,3-benzoxadiazole-4-sulfonamide
SMILES
CN(C)S(=O)(=O)C1=CC=C(C2=NON=C12)N3CCNCC3
InChIKey
XFQLOSBBYVMBGT-UHFFFAOYSA-N
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TCI A5555 139332-64-2 DBD-PZ is a fluorescent labeling compound widely used in life science research for molecular detection and analysis. This compound is specifically designed for high-performance liquid chromatography (HPLC) applications, where it serves as a fluorescent tag to identify and quantify target molecules. Its role in the laboratory is critical for enhancing the accuracy and efficiency of biochemical experiments. DBD-PZ is particularly useful in studies involving protein labeling, molecular visualization, and bioanalytical techniques.

The compound's unique properties make it a preferred choice for researchers. It exhibits strong fluorescence under specific excitation wavelengths, allowing for clear detection of labeled molecules. Its chemical structure enables it to bind effectively to proteins and other biomolecules, ensuring reliable and consistent results. Additionally, DBD-PZ maintains stability under standard laboratory conditions, which simplifies its handling and storage. These characteristics contribute to its widespread use in various analytical procedures.

In Indonesian laboratories, DBD-PZ is commonly utilized in biomedical and pharmacological research. It is a key component in molecular analysis, drug development, and bioimaging studies. Many research institutions and universities in Indonesia rely on this compound for its precision and reliability. Its application extends to both basic and applied research, making it an essential tool in modern laboratory settings.

Advantages (TCI brochure)

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

TCI brochures (PDF)

  • Fluorescent Labeling in HPLC: DBD-PZ is ideal for labeling molecules in HPLC to enhance detection and quantification during chromatographic analysis.
  • Protein and Biomolecule Analysis: Its ability to bind to proteins allows for precise identification and tracking of biological molecules in complex mixtures.
  • Biochemical Assays: The compound's fluorescent properties make it suitable for use in assays requiring sensitive and accurate detection of target compounds.
  • Drug Development Research: It supports the development and testing of new pharmaceutical compounds by enabling the visualization of molecular interactions.
  • Molecular Imaging Studies: DBD-PZ is used in imaging techniques to track molecular behavior and interactions within biological systems.

From the TCI brochure

  • Labeling of carboxy groups

Brand TCI
CAS number 139332-64-2
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-PZ should be stored in a cool, dry environment, away from direct sunlight and moisture. It is recommended to keep the compound in a tightly sealed container to prevent contamination and degradation. Due to its fluorescent properties, it is important to handle it with care to avoid exposure to excessive light, which may affect its stability. In laboratory settings, it should be stored in a designated chemical storage area that is accessible only to authorized personnel. Proper labeling and documentation are essential to ensure safe handling and prevent cross-contamination. Always follow standard safety protocols when working with fluorescent compounds to maintain a secure and efficient research environment.

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