5-Nitro-1H-isochromen-1-one

Modify Date: 2024-01-10 13:51:30

5-Nitro-1H-isochromen-1-one Structure
5-Nitro-1H-isochromen-1-one structure
Common Name 5-Nitro-1H-isochromen-1-one
CAS Number 77747-69-4 Molecular Weight 191.140
Density 1.5±0.1 g/cm3 Boiling Point 363.4±42.0 °C at 760 mmHg
Molecular Formula C9H5NO4 Melting Point N/A
MSDS N/A Flash Point 190.6±29.9 °C

 Names

Name 5-nitroisochromen-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 363.4±42.0 °C at 760 mmHg
Molecular Formula C9H5NO4
Molecular Weight 191.140
Flash Point 190.6±29.9 °C
Exact Mass 191.021851
PSA 76.03000
LogP 1.67
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.638

 Synthetic Route

~54%

5-Nitro-1H-isochromen-1-one Structure

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CAS#:77747-69-4

Literature: SCHERING AKTIENGESELLSCHAFT Patent: WO2005/34939 A1, 2005 ; Location in patent: Page/Page column 56 ;

~67%

5-Nitro-1H-isochromen-1-one Structure

5-Nitro-1H-isoc...

CAS#:77747-69-4

Literature: Matsui; Sugiura; Nakai; Iguchi; Shigeoka; Takada; Odagaki; Nagao; Ushio; Ohmoto; Iwamura; Yamazaki; Arai; Kawamura Journal of Medicinal Chemistry, 1992 , vol. 35, # 18 p. 3307 - 3319

~56%

5-Nitro-1H-isochromen-1-one Structure

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CAS#:77747-69-4

Literature: Rehwinkel, Hartmut; Baeurle, Stefan; Berger, Markus; Schmees, Norbert; Schaecke, Heike; Krolikiewicz, Konrad; Mengel, Anne; Nguyen, Duy; Jaroch, Stefan; Skuballa, Werner Patent: US2005/222154 A1, 2005 ; Location in patent: Page/Page column 15 ; US 20050222154 A1

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5-Nitro-1H-isochromen-1-one Structure

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CAS#:77747-69-4

Literature: Kelly, Michael G.; Kincaid, John; Fang, Yunfeng; He, Jianhua; Cao, Yeyu; Kaub, Carl; Gowlugari, Sumithra; Wang, Zhan Patent: US2007/225324 A1, 2007 ; Location in patent: Page/Page column 19; 22; 24-25 ;

~30%

5-Nitro-1H-isochromen-1-one Structure

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CAS#:77747-69-4

Detail
Literature: Somei, Masanori; Shoda, Toshiya Heterocycles, 1982 , vol. 17, p. 417 - 423

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5-Nitro-1H-isochromen-1-one Structure

5-Nitro-1H-isoc...

CAS#:77747-69-4

Literature: Wong, See-Mun; Shah, Bhavini; Shah, Priyal; Butt, Ian C.; Woon, Esther C.Y.; Wright, James A.; Thompson, Andrew S.; Upton, Christopher; Threadgill, Michael D. Tetrahedron Letters, 2002 , vol. 43, # 12 p. 2299 - 2302

~18%

5-Nitro-1H-isochromen-1-one Structure

5-Nitro-1H-isoc...

CAS#:77747-69-4

Literature: Somei; Karasawa; Shoda; Kaneko Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 249 - 253

~%

5-Nitro-1H-isochromen-1-one Structure

5-Nitro-1H-isoc...

CAS#:77747-69-4

Literature: Somei; Karasawa; Shoda; Kaneko Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 249 - 253

 Synonyms

5-Nitro-1H-isochromen-1-one
5-nitro-isochromen-1-one
1H-2-Benzopyran-1-one, 5-nitro-
5-nitroisocoumarin
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