CAS 18829-70-4: (-)-Catechol

Description: (-)-Catechol, also known as 1,2-dihydroxybenzene, is an aromatic organic compound characterized by the presence of two hydroxyl groups (-OH) attached to a benzene ring. It is a colorless to pale yellow liquid with a sweet, aromatic odor and is soluble in water, alcohol, and ether. The compound exhibits a melting point around room temperature and has a boiling point that varies depending on atmospheric pressure. (-)-Catechol is known for its antioxidant properties and is used in various applications, including as a precursor in the synthesis of pharmaceuticals, agrochemicals, and dyes. It also plays a role in the production of certain polymers and resins. The compound can undergo oxidation to form quinones and is sensitive to light and air, which can lead to its degradation. In terms of safety, (-)-Catechol can be irritating to the skin and eyes, and appropriate precautions should be taken when handling it in laboratory or industrial settings.

Formula: C₁₅H₁₄O₆

InChI: InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m1/s1

InChI key: InChIKey=PFTAWBLQPZVEMU-HIFRSBDPSA-N

SMILES: OC=1C=C(O)C2=C(OC(C3=CC=C(O)C(O)=C3)C(O)C2)C1

Synonyms:

• (-)-(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
• (-)-(2S,3R)-Catechin
• (-)-Catechol
• (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
• (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
• (2S,3R)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol
• (2S,3R)-Ent-catechin
• (2S-trans)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
• 1H-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R)-
• 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R)-
• 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S-trans)-
• <span class="text-smallcaps">L</span>-Catechin
• Catechin l-form
• Catechin, alpha
• Nsc 81746
• ent-Catechin
• l-Catechin
• l-Catechol
• (-)-Catechin

2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R)-

CAS: 18829-70-4

• Formula: C₁₅H₁₄O₆
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 290.2681

(-)-Catechin Hydrate

CAS: 18829-70-4

• Purity: 98%
• Molecular weight: 290.27g/mol

(-)-Catechin

CAS: 18829-70-4

(-)-Catechin ((-)-Cianidanol), an isomer of catechin, inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.

• Formula: C₁₅H₁₄O₆
• Purity: 98.06%
• Color and Shape: Solid Powder
• Molecular weight: 290.27

(-)-Catechin

CAS: 18829-70-4

• Formula: C₁₅H₁₄O₆
• Molecular weight: 290.27

(-)-catechin

CAS: 18829-70-4

Oxygen-heterocyclic compound

• Formula: C₁₅H₁₄O₆
• Purity: ≥ 98.0 % (HPLC)
• Color and Shape: Powder
• Molecular weight: 290.27

(-)-Catechin

CAS: 18829-70-4

(-)-Catechin is a control agent that can be used in the surface methodology to synthesize …

• Formula: C₁₅H₁₄O₆
• Purity: Min. 98 Area-%
• Color and Shape: Powder
• Molecular weight: 290.27 g/mol

(-)-Catechin

CAS: 18829-70-4

• Formula: C₁₅H₁₄O₆
• Color and Shape: Neat
• Molecular weight: 290.27