Advanced Search



Dansyl chloride

SIAL/03641 - LiChropur™, ≥99.0% (HPLC)

Synonym: 5-(Dimethylamino)naphthalene-1-sulfonyl chloride; DNSCl

CAS Number: 605-65-2
Empirical Formula (Hill Notation): C12H12ClNO2S
Molecular Weight: 269.75
EC Number: 210-092-6
MDL Number: MFCD00003985
Linear Formula: C12H12ClNO2S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-03641-100MG 100 mg
 $49.60
1/EA		 Add To Favorites
45-03641-10X100MG 100 mg
 $360.00
1/EA		 Add To Favorites

 

assay ≥99.0% (HPLC)
form powder or crystals
grade derivatization grade ((HPLC))
InChI 1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3
InChI key XPDXVDYUQZHFPV-UHFFFAOYSA-N
mp 72-74 °C (lit.)
quality LiChropur™
Quality Level 100 
SMILES string CN(C)c1cccc2c(cccc12)S(Cl)(=O)=O
solubility acetone: 0.2 g/10 mL, clear to slightly turbid, yellow to very dark yellow-orange
storage temp. 2-8°C
technique(s) HPLC: suitable
Application: A fluorogenic reagent for fluorescent N-terminal derivatization of amino acids and peptides and detection by reverse phase HPLC.
Application: Dansyl chloride has been used for the fluorogenic labeling of xenoestrogens, 4-nonylphenol and bisphenol A prior to their determination by high-performance liquid chromatography (HPLC) with fluorescence detection. It has also been used for the derivatization of icariin in human serum samples after oral administration of Epimedium decoction, followed by its determination using ultrasensitive LC-tandem mass spectrometry (LC-MS) and for the derivatization of antitumoral agent ES-285 in dog plasma followed by its analysis by HPLC equipped with ultraviolet and fluorescence detection.
General description: Dansyl chloride is a fluorogenic reagent which is typically employed for the derivatization of amino acids.
Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Other Notes: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
Purity ≥99.0% (HPLC)
mp 72-74 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 41116105

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top