Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrazole-3-carboxylicacid,5-ethyl-1-methyl-,ethylester(9CI)
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazole-3-carboxylicacid,5-ethyl-1-methyl-,ethylester(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

165744-14-9

165744-14-9 structure

165744-14-9 structure

Name: 1H-Pyrazole-3-carboxylicacid,5-ethyl-1-methyl-,ethylester(9CI)
Chemical Name: ethyl 5-ethyl-1-methylpyrazole-3-carboxylate
CAS Number: 165744-14-9
Molecular Formula: C₉H₁₄N₂O₂
Molecular Weight: 182.22000
Create Date: 2018-12-14 21:19:03
Modify Date: 2025-09-12 15:05:27

Name	ethyl 5-ethyl-1-methylpyrazole-3-carboxylate
Synonyms	5-ethyl-1-methyl-1h-pyrazole-3-carboxylic acid ethyl ester 1h-pyrazole-3-carboxylic acid,5-ethyl-1-methyl-,ethyl ester ethyl 5-ethyl-1-methyl-1h-pyrazole-3-carboxylate

Density	1.10±0.1 g/cm3(Predicted)
Boiling Point	286.3±28.0 °C(Predicted)
Molecular Formula	C₉H₁₄N₂O₂
Molecular Weight	182.22000
Exact Mass	182.10600
PSA	44.12000
LogP	1.15920

HS Code	2933199090

13246-52-1 structure

13246-52-1

~%

165744-14-9 structure

165744-14-9

Literature: SmithKline Beecham p.l.c. Patent: US5606051 A1, 1997 ;

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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