Welcome to chemicalbook!

010-86108875

18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide

Structure Search

RFQ

Try our best to find the right business for you.

Messages

Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> 4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid

4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid

$123 - $2234
Product name: 4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid
CAS: 497833-05-3
MF: C6H4BrF3N2O2
MW: 273.01
EINECS:
MDL Number:MFCD03419670
Synonyms:4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid;1H-PYRAZOLE-5-CARBOXYLIC ACID, 4-BROMO-1-METHYL-3-(TRIFLUOROMETHYL)-;4-bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid

Price12 Properties Safety Information Description

12 prices

Selected condition：

Brand

aablocks
AK Scientific
American Custom Chemicals Corporation
Biosynth
Chemenu
Crysdot
Matrix Scientific
TRC

Package

5mg
100mg
250mg
1g
1.00g
2.5g
5g
10g

Manufactureraablocks
Product numberAA00JE6O
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 85%
Packaging5mg
Price$123
Updated2026-05-29
Buy

ManufacturerAK Scientific
Product numberX3506
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid
Packaging100mg
Price$328
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberX3506
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid
Packaging2.5g
Price$1551
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberX3506
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid
Packaging5g
Price$2234
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberHCH0320019
Product description4-BROMO-1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID 95.00%
Packaging5MG
Price$498.39
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberXUA83305
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
Packaging250mg
Price$322.5
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberXUA83305
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
Packaging2.5g
Price$885
Updated2026-06-05
Buy

ManufacturerChemenu
Product numberCM427243
Product description4-bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95%+
Packaging1g
Price$727
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11116247
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95+%
Packaging5g
Price$787
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11116247
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95+%
Packaging10g
Price$1325
Updated2026-05-26
Buy

ManufacturerMatrix Scientific
Product number206054
Product description4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid
Packaging1.00g
Price$874
Updated2026-05-18
Buy

ManufacturerTRC
Product numberB687820
Product description4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicAcid
Packaging100mg
Price$1260
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00JE6O	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 85%	5mg	$123	2026-05-29	Buy
AK Scientific	X3506	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid	100mg	$328	2021-12-16	Buy
AK Scientific	X3506	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid	2.5g	$1551	2021-12-16	Buy
AK Scientific	X3506	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicacid	5g	$2234	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0320019	4-BROMO-1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID 95.00%	5MG	$498.39	2021-12-16	Buy
Biosynth	XUA83305	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid	250mg	$322.5	2026-06-05	Buy
Biosynth	XUA83305	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid	2.5g	$885	2026-06-05	Buy
Chemenu	CM427243	4-bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95%+	1g	$727	2026-05-26	Buy
Crysdot	CD11116247	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95+%	5g	$787	2026-05-26	Buy
Crysdot	CD11116247	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 95+%	10g	$1325	2026-05-26	Buy
Matrix Scientific	206054	4-Bromo-2-methyl-5-(trifluoromethyl)pyrazole-3-carboxylic acid	1.00g	$874	2026-05-18	Buy
TRC	B687820	4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylicAcid	100mg	$1260	2021-12-16	Buy

Properties

Melting point :194-196 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
Boiling point :325.4±42.0 °C(Predicted)
Density :1.99±0.1 g/cm3(Predicted)
pka :1.27±0.38(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H320	Causes eye irritation	Serious eye damage/eye irritation	Category 2B	Warning	P264, P305+P351+P338,P337+P313
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled	Sensitisation, respiratory	Category 1	Danger	P261, P285, P304+P341, P342+P311,P501
H370	Causes damage to organs	Specific target organ toxicity, single exposure	Category 1	Danger	P260, P264, P270, P307+P311, P321,P405, P501
H372	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 1	Danger	P260, P264, P270, P314, P501
H373	May cause damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 2	Warning	P260, P314, P501
H410	Very toxic to aquatic life with long lasting effects	Hazardous to the aquatic environment, long-term hazard	Category 1	Warning	P273, P391, P501

Precautionary statements:

P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P284	Wear respiratory protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P333+P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P391	Collect spillage. Hazardous to the aquatic environment
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic Acid is a reactant in the synthesis of 1-methyl-3-(trifluoromethyl)-N-[4-sulfonylphenyl]-1H-pyrazole-5-carboxamide, a nonpeptidic measles virus inhibitor.

Suppliers and manufacturers

Zhengzhou Guancheng Laboratory equipment Sales Changzhou Hopschain Chemical Co.,Ltd. Energy Chemical Nanjing Shizhou Biology Technology Co.,Ltd Biosynth Biological Technology (Suzhou) Co Ltd

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.