2154-68-9 Usage
Description
3-Carboxy-PROXYL, also known as 3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl, is a stable nitroxyl radical with a yellow solid appearance. It is widely utilized in various scientific and industrial applications due to its unique chemical properties and reactivity.
Uses
Used in Chemistry and Research:
3-Carboxy-PROXYL is used as a reagent for the synthesis and reactions of stable nitroxyl radicals. Its application in this field is crucial for the development of new compounds and materials with potential applications in various industries.
Used in Pharmaceutical and Biological Studies:
3-Carboxy-PROXYL is used as a tool to study molecular migration and the long-term stability of seeds and pollen. This helps researchers understand the mechanisms behind seed and pollen viability, which is essential for agriculture and plant breeding.
Used in Material Science:
3-Carboxy-PROXYL is used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical. 3-CARBOXY-PROXYL has potential applications in the development of advanced materials with unique optical, electronic, and magnetic properties.
Used in Analytical Chemistry:
3-Carboxy-PROXYL has been used to determine distribution coefficients of neutral solubilizates in anionic micelles. This application is vital for understanding the behavior of solubilizates in various environments, which can be useful in the development of new drugs and chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 2154-68-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,5 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2154-68:
(6*2)+(5*1)+(4*5)+(3*4)+(2*6)+(1*8)=69
69 % 10 = 9
So 2154-68-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H17NO3/c1-8(2)5-6(7(11)12)9(3,4)10(8)13/h6,13H,5H2,1-4H3,(H,11,12)/p-1/t6-/m1/s1
2154-68-9Relevant articles and documents
Benson et al.
, p. 1308,1311 (1977)
A cyanine dye based supramolecular photosensitizer enabling visible-light-driven organic reaction in water
Fujitsuka, Mamoru,Kida, Toshiyuki,Mori, Tadashi,Ohkubo, Kei,Osakada, Yasuko,Shigemitsu, Hajime,Tamemoto, Tomoe
supporting information, p. 11217 - 11220 (2021/11/09)
We report the aggregation-induced photosensitizing activity of a cyanine dye in water and the mechanism. In addition, using the supramolecular assembly, visible-light-driven photooxidation of hydrophobic aromatic compounds in water was successfully performed. This journal is
Facile synthesis of 3-methoxycarbonyl-2,2,5,5-tetra-methylpyrrolidine-1-oxyl and derivatives
Hatano, Bunpei,Araya, Hiroki,Yoshimura, Yutaka,Sato, Haruna,Ito, Tomohiro,Ogata, Tateaki,Kijima, Tatsuro
experimental part, p. 349 - 356 (2010/09/05)
We have achieved an efficient alternative synthesis of blood-brain-barrier permeable nitroxyl radicals 3-methoxycarbonyl-2,2,5,5-tetra-methylpyrrolidine-1-oxyl (1a) and 3-ethoxycarbonyl-2,2,5,5-tetramethylpyrroli-dine-1-oxyl (1b), which affords 1a and 1b in 65% isolated yields by four steps from 2,2,6.6-tetramethyl-4-piperidone (2), respectively. This protocol is applicable to the synthesis of 3-isopropoxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl (1c) and 3-carbonyl-2,2,5,5-tetramethylpyrro-lidine-1-oxyl (6).
