7-(Diethylamino)-2-oxochromene-3-carbaldehyde

Modify Date: 2025-08-22 12:10:06

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure
7-(Diethylamino)-2-oxochromene-3-carbaldehyde structure
Common Name 7-(Diethylamino)-2-oxochromene-3-carbaldehyde
CAS Number 57597-64-5 Molecular Weight 245.274
Density 1.3±0.1 g/cm3 Boiling Point 452.7±45.0 °C at 760 mmHg
Molecular Formula C14H15NO3 Melting Point N/A
MSDS N/A Flash Point 227.6±28.7 °C

 Names

Name 7-(diethylamino)-2-oxochromene-3-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 452.7±45.0 °C at 760 mmHg
Molecular Formula C14H15NO3
Molecular Weight 245.274
Flash Point 227.6±28.7 °C
Exact Mass 245.105194
PSA 50.52000
LogP 3.05
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.646

 Synthetic Route

~77%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: Lacivita, Enza; Masotti, Anna Carmela; Jafurulla, Md.; Saxena, Roopali; Rangaraj, Nandini; Chattopadhyay, Amitabha; Colabufo, Nicola A.; Berardi, Francesco; Perrone, Roberto; Leopoldo, Marcello Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 22 p. 6628 - 6632

~%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: Bayer Aktiengesellschaft Patent: US4018796 A1, 1977 ;

~%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: Padmanabhan; Peri; Triggle Synthetic Communications, 1996 , vol. 26, # 4 p. 827 - 831

~%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: Kim, Ja Hyung; Kim, Hyun Jung; Kim, Sang Hoon; Lee, Jae Hong; Do, Jung Ho; Kim, Hae-Jo; Lee, Joung Hae; Kim, Jong Seung Tetrahedron Letters, 2009 , vol. 50, # 43 p. 5958 - 5961

~55%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: An, Kyoung Lyong; Shin, Seung Rim; Jun, Kun; Park, Soo Youl Journal of the Korean Chemical Society, 2014 , vol. 58, # 3 p. 297 - 302

~%

7-(Diethylamino)-2-oxochromene-3-carbaldehyde Structure

7-(Diethylamino...

CAS#:57597-64-5

Literature: Komlev, I. V.; Tavrizova, M. A.; Khrolova, O. R.; Mikhailova, T. A. J. Gen. Chem. USSR (Engl. Transl.), 1985 , vol. 55, # 4 p. 888 - 892,793 - 796

 Synonyms

2H-1-Benzopyran-3-carboxaldehyde, 7-(diethylamino)-2-oxo-
7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
7-Diethylamino-2-oxo-2H-chromene-3-carbaldehyde
3-formylcoumarin
7-diethylamino-2-oxo-2H-chromene-3-carboxyldehyde
7-N,N-diethylaminocoumarin-3-carboxaldehyde
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