Dansyl chloride, Fluorogenic primary amine reactive reagent (ab146397)
Key features and details
- Fluorogenic primary amine reactive reagent.
- CAS Number: 605-65-2
- Purity: > 95%
- Soluble in ethanol
- Form / State: Solid
- Source: Synthetic
Overview
-
Product name
Dansyl chloride, Fluorogenic primary amine reactive reagent -
Description
Fluorogenic primary amine reactive reagent. -
Alternative names
- 5-(Dimethylamino)-1-naphthalenesulfonyl chloride
- 5-(Dimethylamino)naphthalene-1-sulfonyl chloride
- DNS chloride
see all -
Biological description
Fluorogenic primary amine reactive reagent for N-terminal derivatization of amino acids and peptides, and for polyamine detection by reverse phase HPLC and other analytical procedures.
Fluorescence: λex 337 nm; λem 492 nm in chloroform (after derivatization with hexylamine).
-
Purity
> 95% -
CAS Number
605-65-2 -
Chemical structure
Properties
-
Excitation
337nm -
Emission
492nm -
Chemical name
5-(Dimethylamino)-1-naphthalenesulfonyl chloride -
Molecular weight
269.75 -
Molecular formula
C12H12ClNO2S -
Storage instructions
Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months. -
Solubility overview
Soluble in ethanol -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
-
Source
Synthetic
