Cayman Chemical Item Number 10009660

RR 071 (CAS 934182-09-9)

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CYPMPO is a free radical spin trap with excellent trapping capabilities toward hydroxyl and superoxide radicals in biological and chemical systems.1 Decay of the superoxide adduct of CYPMPO proceeds in an apparent first order fashion with half-lives of 15 and 51 minutes in a UV-illuminated hydrogen peroxide solution and a hypoxanthine/xanthine oxidase system, respectively. CYPMPO traps superoxide radicals generated by bovine neutrophils as effectively as DEPMPO.1 The high melting point (126°C), low hygroscopic properties, and long shelf-life in aqueous solutions offer significant practical advantages for use of CYPMPO over DEPMPO and DMPO.

1. Kamibayashi, M., Oowada, S., Kameda, H., et al. Synthesis and characterization of a practically better DEPMPO-type spin trap, 5-(2,2-dimethyl-1,3-propoxy cyclophosphoryl)-5-methyl-1-pyrroline N-oxide (CYPMPO). Free Radic Res 40(11) 1166-1172 (2006).

  • RR 071
Formal Name 5-​(2,​2-​dimethyl-​1,​3-​propoxycyclophosphoryl)-​5-​methyl-​1-​pyrroline N-​oxide
CAS Number 934182-09-9
Molecular Formula C10H18NO4P
Formula Weight 247.2
Formulation A crystalline solid
Purity ≥95%
λmax 240 nm
Stability 2 years
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
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Size Price Quantity Subtotal
1 mg $51.00 $0.00
5 mg $230.00 $0.00
10 mg $408.00 $0.00
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Cart Total $0.00

Pricing updated 2015-08-05. Prices are subject to change without notice.

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Warning This product is not for human or veterinary use.

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Cayman Chemical was formed over thirty years ago by demonstrating the value of naturally growing gorgonian corals as a renewable, economically viable source of prostaglandins. Today we operate our business knowing that we owe our start to the renewable resources our environment had provided. As Cayman Chemical continues to grow we consistently evaluate our business processes to ensure we are operating at the highest environmental standards.

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1180 East Ellsworth Road

Ann Arbor, Michigan 48108 USA


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