(2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid

Modify Date: 2024-01-12 17:32:46

(2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid Structure
(2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid structure
Common Name (2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid
CAS Number 880079-26-5 Molecular Weight 261.273
Density 1.4±0.1 g/cm3 Boiling Point 567.1±50.0 °C at 760 mmHg
Molecular Formula C14H15NO4 Melting Point N/A
MSDS N/A Flash Point 296.8±30.1 °C

 Names

Name (2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 567.1±50.0 °C at 760 mmHg
Molecular Formula C14H15NO4
Molecular Weight 261.273
Flash Point 296.8±30.1 °C
Exact Mass 261.100098
PSA 66.84000
LogP 1.27
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.632

 Synthetic Route

~%

(2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)ac etic acid Structure

(2-Oxo-2',3',5'...

CAS#:880079-26-5

Literature: MERCK and CO., INC. Patent: WO2008/130512 A1, 2008 ; Location in patent: Page/Page column 73 ; WO 2008/130512 A1

 Synonyms

Spiro[3H-indole-3,4'-[4H]pyran]-1(2H)-acetic acid, 2',3',5',6'-tetrahydro-2-oxo-
(2-Oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-1(2H)-yl)acetic acid
(2-Oxo-2,3,3a,4,5,6-hexahydro-benzo[6,7]cyclohepta[1,2-b]furan-10b-yl)-essigsaeure-methylester
(2-oxo-2,3,3a,4,5,6-hexahydro-benzo[6,7]cyclohepta[1,2-b]furan-10b-yl)-acetic acid methyl ester
(2-oxo-2',3',5',6'-tetrahydrospiro[indole-3,4'-pyran]-2(1H)-yl)acetic acid