4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid

Modify Date: 2024-01-04 11:00:20

4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid Structure
4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid structure
Common Name 4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS Number 81303-65-3 Molecular Weight 198.17600
Density N/A Boiling Point N/A
Molecular Formula C8H10N2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-ethoxycarbonyl-2-methylpyrazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C8H10N2O4
Molecular Weight 198.17600
Exact Mass 198.06400
PSA 81.42000
LogP 0.29500

 Safety Information

Risk Phrases 22-36/37/38
Safety Phrases 22-26-36/37/39
HS Code 2933199090

 Synthetic Route

~78%

4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid Structure

4-(Ethoxycarbon...

CAS#:81303-65-3

Literature: WO2014/27009 A1, ; Page/Page column 13; 14 ;

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4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid Structure

4-(Ethoxycarbon...

CAS#:81303-65-3

Literature: US2011/71128 A1, ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

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%

 Synonyms

4-ETHYL HYDROGEN 1-METHYL-1H-PYRAZOLE-4,5-DICARBOXYLATE
1-Methyl-1H-pyrazole-4,5-dicarboxylic acid 4-ethyl ester
2-methyl-2H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester