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Merck
CN

SML3936

Azo-SO3H

≥98% (HPLC)

Synonym(s):

sodium (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl sulfate

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About This Item

Empirical Formula (Hill Notation):
C20H25N2NaO8S
Molecular Weight:
476.48
NACRES:
NA.28
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
Storage condition:
desiccated
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SMILES string

O=S(OCCOCCOCCOCCOC(C=C1)=CC=C1/N=N/C2=CC=CC=C2)(O[Na])=O

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

orange to red

solubility

H2O: 2 mg/mL, clear

storage temp.

2-8°C

Quality Level

Biochem/physiol Actions

Photoswitching membrane intercalating agent that allows light control, rapid and reversible manipulation of the cell membrane areas.



Azo-SO3H is a photoswitching membrane intercalating agent that allows light control, rapid and reversible manipulation of the cell membrane areas leading to dramatic shape modulation of living cells such as red blood cells, myoblasts, and cancer cells. It switches from thermodynamically stable E-isomer to the metastable Z-isomer by UV light (λ ≈ 365 nm) irradiation, and back to E isomer by visible light (λ ≈ 465 nm) exposure.

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Hygroscopic

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