Description

3,3-Bis(4-diethylamino-2-ethoxyphenyl)-4-azaphthalide (CAS No. 132467-74-4) is a high-purity organic compound with the molecular formula C₃₁H₃₉N₃O₄, widely utilized in advanced research and industrial applications. This compound, also known by its IUPAC name 7,7-bis[4-(diethylamino)-2-ethoxyphenyl]furo[3,4-b]pyridin-5-one, features a complex heterocyclic structure with diethylamino and ethoxy functional groups, making it valuable for photochromic and thermochromic studies. Its precise synthesis and characterization ensure optimal performance in specialized chemical processes. Packaged under strict quality control, it is ideal for researchers requiring consistent and reliable reagents for experimental or production purposes.

Properties

• CAS Number: 132467-74-4
• Complexity: 703
• IUPAC Name: 7,7-bis[4-(diethylamino)-2-ethoxy-phenyl]furo[3,4-b]pyridin-5-one
• InChI: InChI=1S/C31H39N3O4/c1-7-33(8-2)22-15-17-25(27(20-22)36-11-5)31(29-24(30(35)38-31)14-13-19-32-29)26-18-16-23(34(9-3)10-4)21-28(26)37-12-6/h13-21H,7-12H2,1-6H3
• InChI Key: SKVLHBJJOXTLKQ-UHFFFAOYSA-N
• Exact Mass: 517.29405673
• Molecular Formula: C31H39N3O4
• Molecular Weight: 517.7
• SMILES: CCN(CC)C1=CC(=C(C=C1)C2(C3=C(C=CC=N3)C(=O)O2)C4=C(C=C(C=C4)N(CC)CC)OCC)OCC
• Topological: 64.1
• Monoisotopic Mass: 517.29405673
• Synonyms: 7,7-Bis(4-(diethylamino)-2-ethoxyphenyl)furo[3,4-b]pyridin-5(7H)-one, 3,3-bis(4-diethylamino-2-ethoxyphenyl)-4-azaphthalide, 7,7-Bis[4-(diethylamino)-2-ethoxyphenyl]furo[3,4-b]pyridin-5(7H)-one, 7,7-Bis(4-(diethylamino)-2-ethoxyphenyl)furo(3,4-b)pyridin-5(7H)-one, 603-598-7, 132467-74-4, 7,7-BIS[4-(DIETHYLAMINO)-2-ETHOXYPHENYL]FURO[3,4-B]PYRIDIN-5-ONE, Furo[3,4-b]pyridin-5(7H)-one, 7,7-bis[4-(diethylamino)-2-ethoxyphenyl]-, 3,3-bis(2-ethoxy-4-N,N-diethylaMinophenyl)-7(4)-azaphthalide, MFCD30591237, SCHEMBL28284, DTXSID30620457, BS-51695, NS00128911, E85255

Application

3,3-Bis(4-diethylamino-2-ethoxyphenyl)-4-azaphthalide is primarily employed in the development of chromic materials, particularly for photochromic and thermochromic applications. Its unique structure allows it to undergo reversible color changes upon exposure to specific stimuli, making it useful in smart coatings and sensors. Researchers also explore its potential in optical data storage and advanced display technologies due to its stability and responsiveness.

Safety and Hazards

GHS Hazard Statements

• H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

Precautionary Statements

• P260, P319, and P501

Hazard Classes and Categories

• STOT RE 2 (100%)

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