Dansyl Chloride CAS: 605-65-2
MF: C12H12CINO2S
MW: 269.75
For fluorescent labeling of proteins, N-terminal amino acids, peptides & amines.

Dansyl Chloride (CAS 605-65-2)

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Alternate Names: DNSCl; 5-Dimethylaminonaphthalene-1-sulfonyl chloride
Application: Dansyl Chloride is for fluorescent labeling of proteins, N-terminal amino acids, peptides & amines
CAS Number: 605-65-2
Molecular Weight: 269.75
Molecular Formula: C12H12CINO2S
Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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Dansyl Chloride is a reagent used for protein, N-terminal amino acid, peptide, and amine-reactive fluorescent labeling.

Physical State :
Solid
Solubility :
Soluble in DMF, acetone (50 mg/ml), chloroform, pyridine, benzene, and dioxane. Insoluble in water.
Storage :
Store at 4° C
Melting Point :
69-75° C
Boiling Point :
~371.30° C at 760 mmHg (Predicted)
Density :
~1.4 g/cm3 (Predicted)
Refractive Index :
n20D 1.64 (Predicted)
Fluoresence :
λex 337 nm, λem 492 nm in chloroform (after derivatization with hexylamine)
pK Values :
pKb: 11.62
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
QK3688000
Transport :
UN 3261, Class 8, Packing group III
PubChem CID :
Merck Index :
14: 2814
MDL Number :
MFCD00003985
EC Number :
210-092-6
Beilstein Registry :
2217205
SMILES :
CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)Cl

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Certificate of Analysis

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Dansyl Chloride (CAS 605-65-2)  Product Citations

See how others have used Dansyl Chloride (CAS 605-65-2). Click on the entry to view the PubMed entry .

Citations 1 to 2 of 2 total

PMID: # 27793710  Alama, T.|Katayama, H.|Hirai, S.|Ono, S.|Kajiyama, A.|Kusamori, K.|Katsumi, H.|Sakane, T.|Yamamoto, A.| et al. 2016. Int J Pharm. 515: 476-489.

PMID: # 27771052  Zhao, W. et al. 2016. J Pharm Sci. 105: 3668-3679.

Citations 1 to 2 of 2 total
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