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Dabsyl chloride

Cat. No. M13778
Dabsyl chloride Structure
Synonym:

DABS-Cl

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50mg USD 60  USD60 In stock
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Quality Control & Documentation
Biological Activity

Dabsyl chloride is an amine derivatizing agent, able to give rise to stable products that can be easily monitored spectrophotometrically at 460 nm; Dabsyl chloride also used for labeling amino acids.

Chemical Information
Molecular Weight 323.8
CAS Number 56512-49-3
Solubility (25°C) DMSO 2 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] M Faraji, et al. Food Chem. Sensitive determination of melamine in milk and powdered infant formula samples by high-performance liquid chromatography using dabsyl chloride derivatization followed by dispersive liquid-liquid microextraction

[2] Urszula Hubicka, et al. Acta Pol Pharm. Determination of neomycin in the form of neomycin derivative with dabsyl chloride by thin layer chromatography and densitometry

[3] C Lacroix, et al. J Chromatogr B Analyt Technol Biomed Life Sci. Fast liquid chromatography/tandem mass spectrometry determination of cannabinoids in micro volume blood samples after dabsyl derivatization

[4] Jan Krzek, et al. Acta Pol Pharm. Spectrophotometric determination of bacitracin in bulk drug as dabsyl derivative in a range of visible light

[5] M Ikeda, et al. J Chromatogr. Reversed-phase high-performance liquid chromatographic analysis of hydroxyproline and proline from collagen by derivatization with dabsyl chloride

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