90685-59-9

90685-59-9 structure

Name: 6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate
Chemical Name: 6,7-Dihydro-5H-cyclopenta[b]pyridin-7-yl acetate
CAS Number: 90685-59-9
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.20000
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Dihydropyridine
Create Date: 2018-10-12 18:12:41
Modify Date: 2025-09-26 12:08:52

Name	6,7-Dihydro-5H-cyclopenta[b]pyridin-7-yl acetate
Synonyms	7-acetoxy-6,7-dihydro-1,5-pyrindine 7-acetoxy-4-methyl-3-propylcoumarin 4-methyl-2-oxo-3-propyl-2H-chromen-7-yl acetate 7-acetoxy-6,7-dihydro-5H-1-pyrindine 7-Acetoxy-4-methyl-3-propyl-cumarin

HS Code	2933990090

90685-58-8

108-24-7

~86%

90685-59-9

Literature: SANOFI Patent: EP2368876 A1, 2011 ; Location in patent: Page/Page column 25 ;

533-37-9

90685-59-9

Literature: Giam, C. S.; Ambrozich, Deborah Journal of the Chemical Society, Chemical Communications, 1984 , # 5 p. 265 - 266

533-37-9

64-19-7

~65%

90685-59-9

Literature: Jiang, Huanfeng; Chen, Huoji; Wang, Azhong; Liu, Xiaohang Chemical Communications, 2010 , vol. 46, # 38 p. 7259 - 7261

56946-65-7

90685-59-9

Literature: Robison Journal of the American Chemical Society, 1958 , vol. 80, p. 6254,6255

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%