Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-ETHYL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-ETHYL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

113131-46-7

113131-46-7 structure

113131-46-7 structure

Name: 1-ETHYL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Chemical Name: 1-ethyl-3-methylpyrazole-4-carboxylic acid
CAS Number: 113131-46-7
Molecular Formula: C₇H₁₀N₂O₂
Molecular Weight: 154.16600
Create Date: 2018-10-08 15:54:16
Modify Date: 2025-09-14 20:18:46

Name	1-ethyl-3-methylpyrazole-4-carboxylic acid
Synonyms	1H-Pyrazole-4-carboxylicacid,1-ethyl-3-methyl 1-Ethyl-3-methyl-1H-pyrazole-4-carboxylic acid

Density	1.23g/cm3
Boiling Point	305.6ºC at 760 mmHg
Molecular Formula	C₇H₁₀N₂O₂
Molecular Weight	154.16600
Flash Point	138.6ºC
Exact Mass	154.07400
PSA	55.12000
LogP	0.90960
Vapour Pressure	0.000355mmHg at 25°C
Index of Refraction	1.563

HS Code	2933199090

624-80-6 structure

624-80-6

3788-94-1 structure

3788-94-1

~%

113131-46-7 structure

113131-46-7

Literature: Ishimoto, Kazuhisa; Sawai, Yasuhiro; Fukuda, Naohiro; Nagata, Toshiaki; Ikemoto, Tomomi Tetrahedron, 2013 , vol. 69, # 40 p. 8564 - 8571

Precursor 2
624-80-6 3788-94-1
DownStream 1
1171573-50-4

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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