CAS 488-86-8: Croconic acid

Description: Croconic acid, with the CAS number 488-86-8, is an organic compound characterized by its unique structure, which features a conjugated system of double bonds. It is a diketocarboxylic acid, specifically a derivative of croconic acid, and is known for its bright yellow color. The molecular formula of croconic acid is C5H4O4, and it exhibits both acidic and aromatic properties due to the presence of carboxylic acid groups and a conjugated π-electron system. This compound is soluble in polar solvents, such as water and alcohols, and is often studied for its potential applications in organic electronics, dyes, and as a precursor for various chemical syntheses. Croconic acid can undergo various chemical reactions, including esterification and oxidation, making it a versatile compound in organic chemistry. Its stability and reactivity are influenced by the presence of functional groups, which can participate in further chemical transformations. Overall, croconic acid is an interesting compound with significant implications in both theoretical and applied chemistry.

Formula: C₅H₂O₅

InChI: InChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H

InChI key: InChIKey=RBSLJAJQOVYTRQ-UHFFFAOYSA-N

SMILES: O=C1C(=O)C(O)=C(O)C1=O

Synonyms:

• 4,5-Dihydroxycyclopent-4-ene-1,2,3-trione
• 4-Cyclopentene-1,2,3-Trione, 4,5-Dihydroxy-
• 5-Hydroxycyclopentane-1,2,3,4-Tetrone
• Crocic Acid
• Croconic Acid
• 4,5-Dihydroxy-4-cyclopentene-1,2,3-trione

Croconic Acid

CAS: 488-86-8

• Formula: C₅H₂O₅
• Purity: >98.0%(HPLC)
• Color and Shape: Light yellow to Amber to Dark green powder to crystal
• Molecular weight: 142.07

Croconic acid, 98%

CAS: 488-86-8

Croconic acid is used to prepare 1,3-bis-(2-dimethylamino-5-thienyl)croconine by reacting with dimethyl-thiophen-2-yl-amine. It is also used …

• Formula: C₅H₂O₅
• Purity: 98%
• Color and Shape: Yellow to orange to brown, Crystals or powder or crystalline powder
• Molecular weight: 142.07

4,5-Dihydroxycyclopent-4-ene-1,2,3-trione

CAS: 488-86-8

• Formula: C₅H₂O₅
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 142.0664

Croconic acid

CAS: 488-86-8

• Formula: C₅H₂O₅
• Purity: ≥ 98.0%
• Color and Shape: White to yellow crystalline powder or crystals
• Molecular weight: 142.07

Croconic acid

CAS: 488-86-8

• Purity: 98%
• Molecular weight: 142.07g/mol

Croconic acid

CAS: 488-86-8

• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 142.0659942626953

Croconic acid

CAS: 488-86-8

Croconic acid is a hydrogen-bonded acid with the molecular formula HOCCH. It contains a metal …

• Formula: C₅H₂O₅
• Purity: Min. 95%
• Color and Shape: Yellow Powder
• Molecular weight: 142.07 g/mol