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3,3-dihydroxyquinoline-2,4(1H,3H)-dione, also known as 3,3-dihydroxy-2,4-quinolinedione, is a chemical compound with the molecular formula C9H5NO4. It is a derivative of quinoline, a heterocyclic aromatic compound with a benzene ring fused to a pyridine ring. This specific compound features two hydroxyl groups (-OH) attached to the 3rd carbon and a dione group (-CO-CO-) at the 2nd and 4th positions. It is a white crystalline solid and is soluble in water, ethanol, and other organic solvents. 3,3-dihydroxyquinoline-2,4(1H,3H)-dione has potential applications in various fields, including pharmaceuticals, as a chelating agent, and in the synthesis of other quinoline-based compounds. Its chemical properties and reactivity make it an interesting subject for research in organic chemistry and material science.

3568-33-0

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3568-33-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3568-33-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,6 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3568-33:
(6*3)+(5*5)+(4*6)+(3*8)+(2*3)+(1*3)=100
100 % 10 = 0
So 3568-33-0 is a valid CAS Registry Number.

3568-33-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-dihydroxy-1H-quinoline-2,4-dione

1.2 Other means of identification

Product number -
Other names 2,3,4-Trioxo-1,2,3,4-tetrahydro-chinolinhydrat

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3568-33-0 SDS

3568-33-0Relevant academic research and scientific papers

Singel-Oxygen Photolysis of Dihaloketones. A Facile and Efficient Approach to Vicinal Triketones and Their Monohydrates

Mahran, M. Refat,Abdou, Wafaa M.,Sidky, Mahmoud M.,Wamhoff, Heinrich

, p. 506 - 508 (2007/10/02)

The preparation of vic-triketones and/or their monohydrates by sensitized photooxidation (singlet oxygen) of gem-dihaloketones and/or vic-dihaloketones is described; some reaction mechanisms are discussed.

Ylides of Heterocycles, VIII. Reactions of Iodonium-Ylides with Acids

Pongratz, Erik,Kappe, Thomas

, p. 231 - 242 (2007/10/02)

The reaction of various organic and inorganic acids (HX) with iodonium ylides 2 leads to nucleophilic substitution of the iodobenzene substituent by the anion X(-) to yield the heterocycles 5.Some of them are hydrolyzed to the hydroxy compounds 3 or reduced to the starting compounds 1 under the reaction conditions.Reaction of the iodonium ylide 2b with monomethyl sulfate gives the salt 9, which with bases undergoes nucleophilic substitution to compounds 8 and 10-12, respectively, or is converted to 2b again. - Keywords: 3-Acetoxy-4-hydroxy-2-quinolones; 2-Oxoquinoline-4-olates; 3-Substituted 4-hydroxy-2-quinolones

Syntheses of 3-Hydroxy-tetrahydroquinoline-2,4-diones

Stadlbauer, Wolfgang,Kappe, Thomas

, p. 1196 - 1200 (2007/10/02)

Oxidation of 3-alkyl- and 3-arylsubstituted 4-hydroxy-2-quinolones (1) by irradiation with UV light, reaction with 3-chloro-peroxybenzoic acid or hydrogen peroxide in alkaline solution leads to 3-hydroxy-3-substituted quinoline-2,4-diones (2). - Key words

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