Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ethyl 5-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

35487-11-7

35487-11-7 structure

35487-11-7 structure

Name: 3-ethyl-5-(4-nitrophenyl)pyrazolidine-4-carboxylate
Chemical Name: 3-ethyl-5-(4-nitrophenyl)pyrazolidine-4-carboxylate
CAS Number: 35487-11-7
Molecular Formula: C₁₂H₁₁N₃O₄
Molecular Weight: 261.23300
Create Date: 2017-09-18 11:18:20
Modify Date: 2025-10-13 10:27:36

Name	3-ethyl-5-(4-nitrophenyl)pyrazolidine-4-carboxylate
Synonyms	4H-Pyrazol-4-one,3-(4-nitrophenyl)-5-phenyl-,1,2-dioxide 3-(4-nitro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester 3-(4-nitro-phenyl)-1,2-dioxy-5-phenyl-pyrazol-4-one

Molecular Formula	C₁₂H₁₁N₃O₄
Molecular Weight	261.23300
Exact Mass	261.07500
PSA	100.80000
LogP	2.68480

HS Code	2933199090

838-57-3 structure

838-57-3

~%

35487-11-7 structure

35487-11-7

Literature: Berta, Daniela; Villa, Marzia; Vulpetti, Anna; Felder, Eduard R. Tetrahedron, 2005 , vol. 61, # 45 p. 10801 - 10810

Precursor 1
838-57-3
DownStream 0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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