8-Chlorochroman-4-one

Modify Date: 2024-01-02 12:58:22

8-Chlorochroman-4-one Structure
8-Chlorochroman-4-one structure
Common Name 8-Chlorochroman-4-one
CAS Number 49701-11-3 Molecular Weight 182.60400
Density N/A Boiling Point 321.8°C
Molecular Formula C9H7ClO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 8-chloro-2,3-dihydrochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 321.8°C
Molecular Formula C9H7ClO2
Molecular Weight 182.60400
Exact Mass 182.01300
PSA 26.30000
LogP 2.30520

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

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8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: TIBOTEC PHARMACEUTICALS; MEDIVIR AB; KALAYANOV, Genadiy; KESTELEYN, Bart, Rudolf, Romanie; PARKES, Kevin; SAMUELSSON, Bengt, Bertil; SCHEPENS, Wim, Bert, Griet; THURING, Johannes, Wilhelmus, J.; WALLBERG, Hans, Kristian; WEGNER, Joerg, Kurt Patent: WO2011/70131 A1, 2011 ; Location in patent: Page/Page column 30 ;

~58%

8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: Ariamala, G.; Balasubramanian, K. K. Tetrahedron, 1989 , vol. 45, # 1 p. 309 - 318

~60%

8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: Ariamala, G.; Balasubramanian, K.K. Tetrahedron Letters, 1988 , vol. 29, # 28 p. 3487 - 3488

~%

8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: TIBOTEC PHARMACEUTICALS; MEDIVIR AB; KALAYANOV, Genadiy; KESTELEYN, Bart, Rudolf, Romanie; PARKES, Kevin; SAMUELSSON, Bengt, Bertil; SCHEPENS, Wim, Bert, Griet; THURING, Johannes, Wilhelmus, J.; WALLBERG, Hans, Kristian; WEGNER, Joerg, Kurt Patent: WO2011/70131 A1, 2011 ;

~%

8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: TIBOTEC PHARMACEUTICALS; MEDIVIR AB; KALAYANOV, Genadiy; KESTELEYN, Bart, Rudolf, Romanie; PARKES, Kevin; SAMUELSSON, Bengt, Bertil; SCHEPENS, Wim, Bert, Griet; THURING, Johannes, Wilhelmus, J.; WALLBERG, Hans, Kristian; WEGNER, Joerg, Kurt Patent: WO2011/70131 A1, 2011 ;

~%

8-Chlorochroman-4-one Structure

8-Chlorochroman...

CAS#:49701-11-3

Literature: Ariamala, G.; Balasubramanian, K.K. Tetrahedron Letters, 1988 , vol. 29, # 28 p. 3487 - 3488

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

8-Chlor-chroman-4-on
8-chloro-2,3-dihydro-4H-1-benzopyran-4-one
5-((1-(2-Chlorobenzyl)-1H-indol-3-yl)methylene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione
8-chlorochroman-4-one
8-chloro-3,4-dihydro-2H-1-benzopyran-4-one
8-Chloro-4-chromanone