3-(trifluoroMethyl)pyrazine-2-carboxylic acid

Product Name: 3-(trifluoroMethyl)pyrazine-2-carboxylic acid
CAS No.: 870787-06-7
Chemical Name: 3-(trifluoroMethyl)pyrazine-2-carboxylic acid
Synonyms: 3-(Trifluoromethyl)pyrazine-2-carb;3-(Trifluoromethyl)-2-pyrazinecarboxylic acid;3-(trifluoroMethyl)pyrazine-2-carboxylic acid;2-Pyrazinecarboxylic acid, 3-(trifluoromethyl)-
CBNumber: CB22654177
Molecular Formula: C6H3F3N2O2
Formula Weight: 192.1
MOL File: 870787-06-7.mol

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3-(trifluoroMethyl)pyrazine-2-carboxylic acid Property

Melting point:: 147°(dec.)
Boiling point:: 271.3±40.0℃ (760 Torr)
Density: 1.575±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:: 117.9±27.3℃
storage temp.: 2-8°C
pka: 1.96±0.36(Predicted)
Appearance: White to off-white Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: T899463
Product name: 3-(Trifluoromethyl)pyrazine-2-carboxylicAcid
Packaging: 100mg
Price: $265
Updated: 2021/12/16

AK Scientific

Product number: 3733AC
Product name: 3-(Trifluoromethyl)pyrazine-2-carboxylicacid
Packaging: 100mg
Price: $217
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0365105
Product name: 3-(TRIFLUOROMETHYL)PYRAZINE-2-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 5MG
Price: $504.02
Updated: 2021/12/16

AK Scientific

Product number: 3733AC
Product name: 3-(Trifluoromethyl)pyrazine-2-carboxylicacid
Packaging: 5g
Price: $2364
Updated: 2021/12/16

Ambeed

Product number: A155317
Product name: 3-(Trifluoromethyl)pyrazine-2-carboxylicacid
Purity: 97%
Packaging: 100mg
Price: $107
Updated: 2021/12/16

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3-(trifluoroMethyl)pyrazine-2-carboxylic acid Chemical Properties,Usage,Production

Uses

3-(Trifluoromethyl)pyrazine-2-carboxylic Acid is used as a reactant in synthesis and biological activity of a novel fungicide, (N-Biphenylyl)pyrazine Carboxamides.

Synthesis

870787-05-6

870787-06-7

Example 16. Preparation of 3-(trifluoromethyl)pyrazine-2-carboxylic acid (Compound No. 3-5) Methyl 3-(trifluoromethyl)pyrazine-2-carboxylate (700 mg, 3.4 mmol) was dissolved in a solvent mixture of ethanol-water (1:1, 10 mL, v/v), followed by addition of potassium hydroxide (300 mg). The reaction mixture was heated to reflux for 1 hour. Upon completion of the reaction, the reaction solution was concentrated under reduced pressure and the residue was diluted with water and washed with ethyl acetate. The aqueous phase was acidified with hydrochloric acid and extracted with ethyl acetate and the organic phase was washed with saturated brine. The combined organic phases were dried with anhydrous magnesium sulfate and concentrated under reduced pressure to give 409 mg of target compound crystals in 63% yield. Properties: melting point 130-134°C.

References

[1] Patent: EP1757595, 2007, A1. Location in patent: Page/Page column 24-25

3-(trifluoroMethyl)pyrazine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(trifluoroMethyl)pyrazine-2-carboxylic acid Suppliers

China 60 India 1 United States 4 Global 65

Shanghai AmasPharm Co., Ltd.

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Shanghai WangFa Chemical Technology Co., Ltd.

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View Lastest Price from 3-(trifluoroMethyl)pyrazine-2-carboxylic acid manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3-(trifluoromethyl)pyrazine-2-carboxylic acid 870787-06-7
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Longyan Tianhua Biological Technology Co., Ltd

Product: 3-(trifluoroMethyl)pyrazine-2-carboxylic acid 870787-06-7
Price: US $30.00/Kg/Bag
Min. Order: 25Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2020-11-13

Career Henan Chemical Co

Product: 3-(trifluoroMethyl)pyrazine-2-carboxylic acid 870787-06-7
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2020-02-18

870787-06-7, 3-(trifluoroMethyl)pyrazine-2-carboxylic acidRelated Search:

3-(trifluoroMethyl)pyrazine-2-carboxylic acid

3-(Trifluoromethyl)-2-pyrazinecarboxylic acid

2-Pyrazinecarboxylic acid, 3-(trifluoromethyl)-

3-(Trifluoromethyl)pyrazine-2-carb

870787-06-7