Angeli’s Salt

Cayman Chemical Item Number 82230

Sodium α-oxyhyponitrite (CAS 13826-64-7)

Angeli's Salt (CAS 13826-64-7)

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Description

Angeli’s salt is regarded as a classical nitroxyl (NO-) donor, but under certain conditions evolution of NO is also observed.1 It spontaneously dissociates in a pH-dependent, first-order process with a half-life of 2.3 minutes at 37°C (pH 7.4) to liberate 0.54 moles of NO per mole of parent compound.1,2

1 Maragos, C.M., Morley, D., Wink, D.A., et al. Complexes of ·NO with nucleophiles as agents for the controlled biological release of nitric oxide. Vasorelaxant effects. J Med Chem 34 3242-3247 (1991).

2 Keefer, L.K., Nims, R.W., Davies, K.M., et al. “NONOates” (1-substituted diazen-1-ium-1,2-diolates) as nitric oxide donors: Convenient nitric oxide dosage forms. Methods Enzymol 268 281-293 (1996).

Synonyms
  • Sodium α-oxyhyponitrite
Formal Name disodium diazen-​1-​ium-​1,​2,​2-​triolate
CAS Number 13826-64-7
Molecular Formula Na2(ONNO2)
Formula Weight 122.0
Formulation A crystalline solid
Purity >99%
Stability 6 months
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
SMILES
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[O-]​N=N([O-]​)​=O.[Na+]​.[Na+]​
InCHI Code
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​1S/HN2O3.2Na/c3-1-2(4)​5;;/h(H-,1,3,4,5)​;;/q-1;2*+1/p-1
InCHI Key
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JMMCYSCEKRWYEJ-UHFFFAOYSA-M

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Size Price Quantity Subtotal
5 mg $23.00 $0.00
10 mg $44.00 $0.00
50 mg $184.00 $0.00
100 mg $322.00 $0.00
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Cart Total $0.00

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Pricing updated 2014-04-17. Prices are subject to change without notice.

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