CAS 56512-49-3
:Dabsyl chloride
Description:
Dabsyl chloride, with the CAS number 56512-49-3, is an organic compound that serves primarily as a reagent in organic synthesis and analytical chemistry. It is characterized by its sulfonyl chloride functional group, which makes it a potent electrophile, allowing it to react with various nucleophiles, including amines and alcohols. Dabsyl chloride is typically a yellow to orange solid, and it is soluble in organic solvents such as dichloromethane and acetone, but insoluble in water. Its reactivity is often utilized in the derivatization of amino acids and peptides, facilitating their detection and quantification in chromatographic techniques. Additionally, the compound is known for its stability under standard laboratory conditions, although it should be handled with care due to its corrosive nature and potential to release toxic gases upon hydrolysis. Overall, Dabsyl chloride is a valuable tool in the field of analytical chemistry, particularly in the study of biomolecules.
Formula:C14H14ClN3O2S
InChI:InChI=1S/C14H14ClN3O2S/c1-18(2)13-7-3-11(4-8-13)16-17-12-5-9-14(10-6-12)21(15,19)20/h3-10H,1-2H3
InChI key:InChIKey=VTVWTPGLLAELLI-UHFFFAOYSA-N
SMILES:N(=NC1=CC=C(N(C)C)C=C1)C2=CC=C(S(Cl)(=O)=O)C=C2
Synonyms:- 4-Dimethylaminoazobenzene-4-sulphonyl chloride
- 4-[2-[4-(Dimethylamino)phenyl]diazenyl]benzenesulfonyl chloride
- 4-[[4-(Dimethylamino)phenyl]azo]benzenesulfonyl chloride
- 4-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonyl chloride
- 4′-(Dimethylamino)azobenzene-4-sulfonic acid chloride
- Benzenesulfonyl chloride, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-
- Benzenesulfonyl chloride, 4-[[4-(dimethylamino)phenyl]azo]-
- DABS-Cl
- Dabsyl chloride
- 4-Dimethylaminoazobenzene-4′-sulfonyl chloride
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Found 9 products.
4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C14H14ClN3O2SPurity:98+%Color and Shape:Dark red, Crystals or powder or crystalline powderMolecular weight:323.804-Dimethylaminoazobenzene-4-sulphonyl chloride
CAS:4-Dimethylaminoazobenzene-4-sulphonyl chlorideFormula:C14H14ClN3O2SPurity:By hplc: 98.6% by area (Typical Value in Batch COA)Color and Shape:Yellow to dark red. Solid-CrystalsMolecular weight:323.79786Dabsyl Chloride [N-Protecting Agent for Peptides Research]
CAS:Formula:C14H14ClN3O2SPurity:>98.0%(T)Color and Shape:Orange to Brown to Dark red powder to crystalineMolecular weight:323.80Dabsyl chloride
CAS:4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chlorideFormula:C14H14ClN3O2SPurity:98%Molecular weight:323.8Dabsyl chloride
CAS:Dabsyl chloride (DABS-Cl) is an amine derivatizing agent and able to give rise to stable products that can be easily monitored spectrophotometrically at 460 nm.Formula:C14H14ClN3O2SPurity:≥98%Color and Shape:SolidMolecular weight:323.80Dabsyl Chloride
CAS:Applications Dabsyl Chloride is used for HPLC amine derivatization to detect proteins and other molecules.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Romero, R. et al.: Chromatograph., 51, 404 (2000); Ikeda, M. et al.: Amino Acids., 8, 401 (1995):Formula:C14H14ClN3O2SColor and Shape:NeatMolecular weight:323.8
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