32818-79-4

Basic information

• Product Name: pentane-2,3-dione 2-oxime
• Synonyms: pentane-2,3-dione 2-oxime;2-Hydroxyimino-3-pentanone;2-Isonitroso-3-pentanone;2-Oximinopentan-3-one;2-Isonitroso-3-pentanone 2-Oximinopentan-3-one;2-OxiMe 2,3-Pentanedione
• CAS NO: 32818-79-4
• Molecular Formula: C₅H₉NO₂
• Molecular Weight: 115.13046
• EINECS: 251-239-4
• Product Categories: Intermediates;Miscellaneous Reagents;Intermediates, Miscellaneous Reagents
• Mol File: 32818-79-4.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 202.322°C at 760 mmHg
• Flash Point: 76.162°C
• Appearance: /
• Density: 1.045g/cm³
• Vapor Pressure: 0.122mmHg at 25°C
• Refractive Index: 1.456
• Storage Temp.: Refrigerator
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• CAS DataBase Reference: pentane-2,3-dione 2-oxime(CAS DataBase Reference)
• NIST Chemistry Reference: pentane-2,3-dione 2-oxime(32818-79-4)
• EPA Substance Registry System: pentane-2,3-dione 2-oxime(32818-79-4)

Safety Data

• Hazardous Substances Data: 32818-79-4(Hazardous Substances Data)

Usage

Description

Pentane-2,3-dione 2-oxime, also known as 2-hydroxyimino-3-pentanone, is a light-yellow solid with unique chemical properties. It is an organic compound that serves as an important intermediate in the synthesis of various chemical products.

Uses

Used in Pharmaceutical Industry:
Pentane-2,3-dione 2-oxime is used as an intermediate for the synthesis of indole derivatives, which are significant in the pharmaceutical industry. Indole derivatives have a wide range of applications, including the development of drugs for treating various medical conditions.
Used in Chemical Synthesis:
In the field of chemical synthesis, pentane-2,3-dione 2-oxime is utilized as an intermediate for creating other organic compounds. Its unique structure allows for further reactions and modifications, making it a valuable component in the synthesis of a variety of chemical products.
Chemical Properties:
Pentane-2,3-dione 2-oxime is characterized by its light-yellow solid appearance, which is indicative of its chemical composition and stability. Its properties make it suitable for use in various applications across different industries.

InChI:InChI=1/C5H9NO2/c1-3-5(7)4(2)6-8/h8H,3H2,1-2H3/b6-4+

Upstream product

• 463-04-7 n-Amyl nitrite 
• 96-22-0 pentan-3-one 
• 110-46-3 isopentyl nitrite 
• 6065-18-5 3-nitro-pent-2-ene 
• 1629-58-9 4-penten-3-one 
• 68837-74-1 (E)-3-nitro-2-pentene 
• 600-14-6 2,3-Pentanedione 
• 5470-11-1 hydroxylamine hydrochloride 

Downstream Products

• 27093-40-9 4-ethyl-2,5-dimethyl-pyrrole-3-carboxylic acid benzyl ester 
• 10287-02-2 Methyl-2,5-dimethyl-4-ethylpyrrol-3-yl-keton 
• 600-14-6 2,3-Pentanedione 
• 35412-92-1 5-ethyl-4-methyl-2-phenyl-oxazole 3-oxide 
• 93222-94-7 2,8-dimethyl-3-ethyl-1,5,5a,6,7,8,9,9a-octahydro-5a,9a-trans-4H-pyrrolo<2,3-h>isoquinolin-4-one 
• 75689-37-1 2,6-dimethyl-3-ethyl-4,4a,5,6,7,8,8a,9-octahydro-4a,8a-cis-1H-pyrrolo<2,3-g>isoquinolin-4-one 
• 78541-97-6 (+/-)-2,6-dimethyl-3-ethyl-4,4a,5,6,7,8,8a,9-octahydro-4a,8a-trans-1H-pyrrolo<2,3-g>isoquinolin-4-one 
• 78542-00-4 3-Ethyl-2,8-dimethyl-1,5,5a,6,7,8,9,9a-octahydro-pyrrolo[3,2-h]isoquinolin-4-one 
• 6116-76-3 3-ethyl-2-methyl-4-oxo-1H-4,5,6,7-tetrahydroindole 

Relevant articles and documents

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Dual photoredox/palladium-catalyzed C-H acylation of 2-arylpyridines with oxime esters

An unprecedented dual photoredox/palladium-catalyzed iminyl-radical-mediated C-C bond cleavage and directed ortho C-H acylation of 2-arylpyridines by using oxime esters is described. Oxime esters can serve as efficient acyl sources through formation of the corresponding acyl radicals by photoredox-catalyzed iminyl-radical-mediated C-C bond cleavage. This redox-neutral protocol features excellent regioselectivity, a broad substrate scope, and good functional-group tolerance with respect to both components, giving a broad range of aryl ketones with generally good yields.

Discovery of a series of ruthenium(II) derivatives with α-dicarbonylmonoxime as novel inhibitors of cancer cells invasion and metastasis

A series of novel ruthenium(II)-cymene complexes (1–9) with substituted α-dicarbonylmonoximes of general formula [Ru(η6-cymene)(L)Cl] (L?=?N,O-chelating bidentate α-dicarbonylmonoxime derivatives) have been synthesized and characterized by elemental analysis, IR, 1H NMR, 13C NMR spectroscopies, and in three cases by single crystal X-ray diffraction analysis. The most effective compound 9 displays remarkable anti-invasion and anti-metastasis properties without apparent cytotoxicity toward three different human cancer cell lines (MCF-7, Hela and HepG2). Further protein level studies suggest that the anti-metastasis activity of the complexes may result from the increasing expression of E-cadherin and reducing expression of Vimentin.

TETRAZOLINONE COMPOUND AND USE THEREOF

The compound represented by formula (1): wherein R4 and R5 each represents a hydrogen atom, a halogen atom, or a C1-C3 alkyl group; R6 represents a C1-C4 alkyl group, a C3-C6 cycloalkyl group, or the like; R7, R8, and R9 each represents a hydrogen atom, a halogen atom, or the like; R10 represents a C1-C3 alkyl group, or the like; R13 represents a C1-C3 alkyl group, or the like; and Q represents a phenyl group, or the like; has an excellent control effect on pests.