Synonyms 5-(Dimethylamino)-1-naphthalenesulfonyl chloride; DNSCl; 5-(Dimethylamino)naphthalene-1-sulfonyl chloride

CAS Number: 605-65-2 Molecular Formula: C12H12ClNO2S Molecular Weight: 269.74

Beilstein Registry Number: 2217205 EC Number: 210-092-6 MDL Number: MFCD00003985

Packaging size: 1 g

SKU 0210060301
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SKU 0210060301
Application Notes Dansyl Chloride is a fluorogenic reagent for fluorescent N-terminal derivatization of amino acids and peptides and detection by reverse phase HPLC. It is used in labeling proteins and amino acids.
Beilstein Registry Number 2217205
Chemical Class Labels, Dyes & Stains
Detection Method FTIR
EC Number 210-092-6
Hazard Statements H314
Applications Fluorogenic reagent
Melting Point 64 - 74 °C
Molecular Formula C<sub>12</sub>H<sub>12</sub>ClNO<sub>2</sub>S
Molecular Weight 269.74
Pack Size 1 g
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator, Gloves, respirator cartridge, respirator filter
Physical Appearance Bright Yellow Powder
Purity ~98%
Risk Phrases R:34-36/37/38
RTECS Number QK3688000
Safety Phrases S:26-27/28-36/37/39-45-46-64
Safety Symbol GHS05
Solubility Soluble in acetone (10% w/v - clear solution).
Storage and Handling Store at -0 °C. Store Desiccated.
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.