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EDANS iodoacetamide [5-((((2-Iodoacetyl)amino)ethyl)amino)naphthalene-1-sulfonic acid]

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Physical properties
Molecular weight434.25
SolventDMSO
Spectral properties
Correction Factor (280 nm)0.107
Extinction coefficient (cm -1 M -1)5900
Excitation (nm)336
Emission (nm)455
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501

OverviewpdfSDSpdfProtocol


Molecular weight
434.25
Correction Factor (280 nm)
0.107
Extinction coefficient (cm -1 M -1)
5900
Excitation (nm)
336
Emission (nm)
455
EDANS iodoacetamide [5-((((2-Iodoacetyl)amino)ethyl)amino)naphthalene-1-sulfonic acid] is a thiol-reactive EDANS derivative. It is water-soluble, and has the same spectral properties with EDANS.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of EDANS iodoacetamide [5-((((2-Iodoacetyl)amino)ethyl)amino)naphthalene-1-sulfonic acid] to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM230.282 µL1.151 mL2.303 mL11.514 mL23.028 mL
5 mM46.056 µL230.282 µL460.564 µL2.303 mL4.606 mL
10 mM23.028 µL115.141 µL230.282 µL1.151 mL2.303 mL

Molarity calculator

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Spectrum


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spectrum

Spectral properties

Correction Factor (280 nm)0.107
Extinction coefficient (cm -1 M -1)5900
Excitation (nm)336
Emission (nm)455

Product Family


NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (280 nm)
EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] *CAS 50402-56-7*33645559000.107
EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid]33645559000.107

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References


View all 54 references: Citation Explorer
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