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1-(4-Methoxyphenyl)-5-(trifluoromethyl)&

CAS No.
98534-83-9
Chemical Name:
1-(4-Methoxyphenyl)-5-(trifluoromethyl)&
Synonyms
1-(4-Methoxyphenyl)-5-(trifluoromethyl)&;1H-Pyrazole-4-carboxylic acid, 1-(4-methoxyphenyl)-5-(trifluoromethyl)-;1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CBNumber:
CB1505335
Molecular Formula:
C12H9F3N2O3
Molecular Weight:
286.21
MDL Number:
MFCD03934806
MOL File:
98534-83-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:49:17

1-(4-Methoxyphenyl)-5-(trifluoromethyl)& Properties

Melting point 163-167 °C (lit.)
Boiling point 403.1±45.0 °C(Predicted)
Density 1.44±0.1 g/cm3(Predicted)
pka 2.81±0.36(Predicted)
form solid
InChI 1S/C12H9F3N2O3/c1-20-8-4-2-7(3-5-8)17-10(12(13,14)15)9(6-16-17)11(18)19/h2-6H,1H3,(H,18,19)
InChIKey KABDVMIQQQDCGP-UHFFFAOYSA-N
SMILES COc1ccc(cc1)-n2ncc(C(O)=O)c2C(F)(F)F
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P280
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xi
Risk Statements  43
Safety Statements  26-36/37
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Skin Sens. 1

1-(4-Methoxyphenyl)-5-(trifluoromethyl)& price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 639826 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 97% 98534-83-9 1g $96.7 2023-06-20 Buy
Usbiological 228497 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 99+% (HPLC) ≥99%(HPLC) 98534-83-9 1g $222 2026-06-03 Buy
Usbiological 228497 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 99+% (HPLC) ≥99%(HPLC) 98534-83-9 5g $479 2026-06-03 Buy
Usbiological 228497 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 99+% (HPLC) ≥99%(HPLC) 98534-83-9 25g $1634 2026-06-03 Buy
Matrix Scientific 306579 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 98534-83-9 250.00mg $73 2026-05-19 Buy
Product number Packaging Price Buy
639826 1g $96.7 Buy
228497 1g $222 Buy
228497 5g $479 Buy
228497 25g $1634 Buy
306579 250.00mg $73 Buy

1-(4-Methoxyphenyl)-5-(trifluoromethyl)& Chemical Properties, Uses, Production

112055-38-6
98534-83-9
Synthesis of 1-(4-Methoxyphenyl)-5-(trifluoromethyl)& from Ethyl 1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylate

1-(4-Methoxyphenyl)-5-(trifluoromethyl)& Preparation Products And Raw materials

Raw materials

Preparation Products

1-(4-Methoxyphenyl)-5-(trifluoromethyl)& Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Shanghai zhigan biotechnology co., LTD zhiqianbio@126.com China 19765 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Yantai Shengkailun Chemical Technology Co., Ltd. 13356901049 mark@sklnchem.cn China 9926 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43439 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 029-029-81148929 17792602132 1103@dideu.com China 10000 58
Pharmalego 18321033991 marketing@pharmalego.com China 4109 58
1H-Pyrazole-4-carboxylic acid, 1-(4-methoxyphenyl)-5-(trifluoromethyl)- 1-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 1-(4-Methoxyphenyl)-5-(trifluoromethyl)& 98534-83-9 C12H9F3N2O3 Building Blocks Heterocyclic Building Blocks Pyrazoles