19628-76-3 Usage
Description
3,5-Dimethyl-4-nitrosophenol, also known as 4-Nitroso-3,5-xylenol (CAS# 19628-76-3), is an organic compound characterized by its yellow solid appearance. It is a derivative of phenol with two methyl groups at the 3rd and 5th positions and a nitroso group at the 4th position. 3,5-Dimethyl-4-nitrosophenol is known for its role in organic synthesis and pharmaceutical applications.
Uses
Used in Organic Synthesis:
3,5-Dimethyl-4-nitrosophenol is used as an intermediate in organic synthesis for the production of various chemical compounds. Its unique structure allows it to be a versatile building block in the creation of a wide range of molecules with different properties and applications.
Used in Pharmaceutical Synthesis:
3,5-Dimethyl-4-nitrosophenol is used as an intermediate in the synthesis of 4-Hydroxy Xylazine, which is a major metabolite of Xylazine (X748000). Xylazine is a veterinary sedative and analgesic drug used in animals, and its metabolite, 4-Hydroxy Xylazine, has potential applications in the pharmaceutical industry for the development of new drugs with similar or improved properties.
Used in Chemical Research:
As a compound with distinct chemical properties, 3,5-Dimethyl-4-nitrosophenol can be utilized in chemical research to study various reaction mechanisms, explore new synthetic routes, and develop novel compounds with potential applications in different industries, such as pharmaceuticals, agrochemicals, and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 19628-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19628-76:
(7*1)+(6*9)+(5*6)+(4*2)+(3*8)+(2*7)+(1*6)=143
143 % 10 = 3
So 19628-76-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H9NO2/c1-5-3-7(10)4-6(2)8(5)9-11/h3-4,10H,1-2H3
19628-76-3Relevant articles and documents
Pd-catalyzed [2+2+1] coupling of alkynes and arenes: Phenol diazonium salts as mechanistic trapdoors
Schmidt, Bernd,Berger, Rene,Kelling, Alexandra,Schilde, Uwe
supporting information; experimental part, p. 7032 - 7040 (2011/07/30)
Alkynes and phenol diazonium salts undergo a Pd-catalyzed [2+2+1] cyclization reaction to spiro[4,5]decatetraene-7-ones. This structure was confirmed for one example by X-ray single-crystal structure analysis. The reaction is believed to proceed through oxidative addition of the phenol diazonium cation to Pd0, subsequent insertion of two alkynes, followed by irreversible spirocyclization. Copyright
Amidinoureas substituted in both the urea and amidino nitrogen positions
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, (2008/06/13)
A method of inducing blood pressure reduction in humans and mammals by administering 2,6-disubstituted phenyl N-alkyl amidinoureas in which the phenyl ring is additionally substituted by a hydroxy, alkoxy, aralkoxy, alkenyloxy, alkynyloxy, acyloxy or halo acyloxy group and a novel class of amidinourea compounds having pharmaceutical uses, including blood pressure lowering activity.
Substituted phenyl amidinoureas
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, (2008/06/13)
This invention relates to a method of lowering blood pressure in humans and mammals using 2,6-disubstituted phenyl amidinoureas in which the phenyl ring is additionally substituted by a hydroxy, alkoxy, aralkoxy, alkenyloxy, alkynyloxy, haloacyloxy, or acyloxy group and to novel 2,6-disubstituted phenyl amidinoureas which possess pharmaceutical properties, including blood pressure lowering activity.
