(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid

Modify Date: 2025-09-22 11:31:56

(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid Structure
(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid structure
Common Name (5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid
CAS Number 345637-71-0 Molecular Weight 208.13800
Density 1.48g/cm3 Boiling Point 292.5ºC at 760 mmHg
Molecular Formula C7H7F3N2O2 Melting Point N/A
MSDS N/A Flash Point 130.7ºC

 Names

Name 2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 292.5ºC at 760 mmHg
Molecular Formula C7H7F3N2O2
Molecular Weight 208.13800
Flash Point 130.7ºC
Exact Mass 208.04600
PSA 55.12000
LogP 1.29490
Index of Refraction 1.496
InChIKey RBHQAIFXLJIFFM-UHFFFAOYSA-N
SMILES Cc1cc(C(F)(F)F)nn1CC(=O)O

 Safety Information

Hazard Codes Xi
HS Code 2933199090

 Synthetic Route

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(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid Structure

(5-Methyl-3-tri...

CAS#:345637-71-0

Literature: WO2008/91580 A2, ; Page/Page column 53 ;

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(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid Structure

(5-Methyl-3-tri...

CAS#:345637-71-0

Literature: WO2007/14290 A2, ; Page/Page column 55-56 ;

 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

MFCD00297315
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