Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-BROMO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-BROMO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

128537-28-0

128537-28-0 structure

128537-28-0 structure

Name: 4-BROMO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
Chemical Name: ethyl 4-bromo-5-ethyl-2-methylpyrazole-3-carboxylate
CAS Number: 128537-28-0
Molecular Formula: C₉H₁₃BrN₂O₂
Molecular Weight: 261.11600
Create Date: 2019-01-17 14:38:24
Modify Date: 2025-09-02 09:53:06

Name	ethyl 4-bromo-5-ethyl-2-methylpyrazole-3-carboxylate
Synonyms	4-Bromo-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester

Density	1.46±0.1 g/cm3(Predicted)
Boiling Point	333.5±42.0 °C(Predicted)
Molecular Formula	C₉H₁₃BrN₂O₂
Molecular Weight	261.11600
Exact Mass	260.01600
PSA	44.12000
LogP	1.92170

HS Code	2933199090

Precursor 0
DownStream 1
128537-48-4

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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