ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate

Modify Date: 2024-01-23 17:43:06

ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate Structure
ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate structure
Common Name ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate
CAS Number 88550-16-7 Molecular Weight 170.16600
Density N/A Boiling Point N/A
Molecular Formula C7H10N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H10N2O3
Molecular Weight 170.16600
Exact Mass 170.06900
PSA 75.21000
LogP 0.22090

 Synthetic Route

~44%

ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate Structure

ethyl 2-(5-oxo-...

CAS#:88550-16-7

Literature: Takeda Pharmaceutical Company Limited Patent: EP1953148 A1, 2008 ; Location in patent: Page/Page column 165 ; EP 1953148 A1

~95%

ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate Structure

ethyl 2-(5-oxo-...

CAS#:88550-16-7

Literature: Kuo; Huang; Nakamura Journal of Medicinal Chemistry, 1984 , vol. 27, # 4 p. 539 - 544

~%

ethyl 2-(5-oxo-1,2-dihydropyrazol-3-yl)acetate Structure

ethyl 2-(5-oxo-...

CAS#:88550-16-7

Literature: Curtius; Kufferath Journal fuer Praktische Chemie (Leipzig), 1901 , vol. <2>64, p. 347 Full Text Show Details Buelow; Goeller Chemische Berichte, 1911 , vol. 44, p. 2844

 Synonyms

ethyl (5-oxo-2,5-dihydro-1H-pyrazol-3-yl)acetate
1H-Pyrazole-3-acetic acid,2,5-dihydro-5-oxo-,ethyl ester
(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)-acetic acid ethyl ester
(5-Oxo-2,5-dihydro-1H-pyrazol-3-yl)-essigsaeure-aethylester
ethyl 5-oxo-3-pyrazolineacetate