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Pyrazines

Unleash the potential of our Pyrazines, a marvel of chemical innovation crafted with over 41.0 years of expertise in manufacturing, exporting, distribution, supply, and trading. Representing peerless quality and perfect precision, our diverse range of Pyrazine products includes Pyrazine-2-carbonylchloridehydrochloride, Pyrazine-2-sulfonylchloride, Pyrazinecarbothioamide, Ethyl 5-(trifluoromethyl)-1h-pyrazole-4-carboxylate, and Pyrazole-1-carbonyl Isocyanate-each engineered to meet the dynamic requirements of the global industrial landscape. These new releases are perfect for chemical synthesis, pharmaceutical intermediates, and advanced material development, ensuring hot deals for businesses striving for cutting-edge solutions. With unparalleled features like exceptional stability, high purity, consistent performance, versatile applications, and cost-effectiveness, Pyrazines emerge as the ideal choice for enterprises seeking perfection. Backed by an extensive supply capacity spanning All India domestically and exporting to regions such as Central America, North America, and South America, we enable seamless accessibility and timely delivery. Order now to experience chemical mastery that redefines industry standards for innovation and functionality.
Product Image (84473-64-3)

pyrazine-2-carbonylchloridehydrochloride

  • Appearance:Off-white to pale yellow crystalline powder
  • Density:1.46 Gram per cubic centimeter(g/cm3)
  • HS Code:2921.42.00
  • Poisonous:YES
  • Properties:Pyrazine derivative with reactive carbonyl chloride group
  • Refractive Rate:Not applicable (solid compound)
  • Solubility:Soluble in water and polar organic solvents
  • Taste:Bitter
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pyrazine-2-sulfonylchloride

  • Appearance:White to off-white crystalline powder
  • Density:1.5 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99.80
  • Poisonous:YES
  • Properties:Reacts with water and organic amines to form sulfonamides; corrosive
  • Refractive Rate:Not available
  • Solubility:Soluble in organic solvents like acetone and DMF
  • Storage:Other, Store in a cool dry place away from moisture and light
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Pyrazinecarbothioamide

  • CAS No:3567-17-5
  • EINECS No:222-656-0
  • Grade:Industrial grade
  • Molecular Formula:C5H6N2S
  • Ph Level:5-7 (aqueous solution)
  • Shelf Life:2 years if stored under recommended conditions
  • Smell:Characteristic odor, Other
  • Structural Formula:C(NH2)(=S)C1=CN=CN=C1
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Ethyl5-(trifluoromethyl)-1h-pyrazole-4-carboxylate

  • CAS No:914637-26-2
  • Grade:Industrial grade
  • Molecular Formula:C7H6F3N3O2
  • Poisonous:YES
  • Shelf Life:2 years if stored properly
  • Smell:Other, Characteristic odor
  • Structural Formula:C7H6F3N3O2
  • Usage:Intermediate in the production of other chemicals
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Product Image (112423-48-0)

Pyrazole-1-carbonylIsocyanate

  • Appearance:White to off-white crystalline powder
  • Density:1.4 Gram per cubic centimeter(g/cm3)
  • HS Code:29331100
  • Ingredients:Pyrazole derivative
  • Poisonous:YES
  • Properties:Stable under standard conditions; reactive with acids and bases
  • Refractive Rate:Not available
  • Solubility:Slightly soluble in water; soluble in solvents like acetone and ethanol
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5-isopropyl-2,3-dimethylpyrazine1-oxide

  • Application:Flavoring agent in the food and beverage industry, Other
  • Density:0.979 Gram per cubic centimeter(g/cm3)
  • Ingredients:5-isopropyl-23-dimethylpyrazine1-oxide
  • Melting Point:Not available
  • Molecular Weight:166.22 g/mol
  • Physical Form:Liquid
  • Purity:98%
  • Storage:Other, Store in a cool dry and well-ventilated area away from direct sunlight
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5-isopropyl-3-methoxy-2-methylpyrazine

  • Appearance:Clear liquid or crystalline powder
  • HS Code:29339990
  • Melting Point:Not available
  • Poisonous:NO
  • Properties:Possesses roasted and nutty flavor properties; commonly used in flavor formulations
  • Refractive Rate:Not available
  • Solubility:Slightly soluble in water soluble in organic solvents
  • Taste:Other, Strong roasted and nutty flavor
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Product Image (30712-68-6)

2-sec-butyl-6-methoxypyrazine

  • Application:Other , Used as a flavor and fragrance additive
  • EINECS No:247-161-5
  • Melting Point:Not available
  • Molecular Weight:166.22 g/mol
  • Physical Form:Liquid
  • Purity:99% or higher
  • Storage:Other, Store in a cool dry place in a tightly closed container
  • Usage:Commonly used in food flavoring and fragrance industries
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1H-Pyrazol

  • CAS No:288-13-1
  • EINECS No:206-019-2
  • Grade:Reagent grade
  • Molecular Formula:C3H4N2
  • Ph Level:Neutral (~7)
  • Smell:Other, No distinct odor
  • Structural Formula:CHN
  • Usage:Used in chemical synthesis processes
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2,3-Pyrazinedicarboxamide

  • Application:Other , Intermediate for pharmaceuticals and agrochemicals
  • Ingredients:Pure 23-Pyrazinedicarboxamide compound
  • Melting Point:255-260 C
  • Molecular Weight:166.14 g/mol
  • Physical Form:Other, Crystalline powder
  • Purity:98%
  • Shape:Granular, other
  • Storage:Store in a cool dry place away from direct sunlight, Other
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Product Image (19933-24-5)

5-thiophen-2-yl-1h-pyrazole

  • CAS No:32346-94-8
  • EINECS No:Not available
  • Grade:Industrial Grade
  • Molecular Formula:C7H6N2S
  • Shelf Life:2 years when stored under recommended conditions
  • Smell:Odorless, Other
  • Structural Formula:C1=CSC(=C1)C2=NN=CC2
  • Usage:Primarily used in the synthesis of pharmaceutical compounds and as a reagent in chemical reactions
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Pyrazine-2,5-diamine

  • Appearance:Light beige crystalline powder
  • Density:1.30 Gram per cubic centimeter(g/cm3)
  • HS Code:2921.42.00
  • Poisonous:NO
  • Properties:Stable under normal conditions reacts with oxidizing agents non-flammable
  • Solubility:Soluble in water ethanol and other polar solvents
  • Storage:Other, Store in a cool dry place away from light and heat sources tightly sealed
  • Taste:Bitter taste, Other
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pyrazine-2,5-dicarboxylicacid

  • Application:Other , Used in pharmaceutical intermediates chemical synthesis and material science research
  • Ingredients:Pyrazine derivative with two carboxylic acid functional groups
  • Melting Point:330-335C
  • Molecular Weight:168.11 g/mol
  • Physical Form:Other, Solid (crystalline powder)
  • Purity:99%
  • Shape:other, Granular or crystalline
  • Storage:Other, Store in a cool dry place away from direct sunlight and moisture
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Product Image (500011-86-9)

5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylicAcid

  • CAS No:123456-78-9
  • EINECS No:NA (not applicable or not registered)
  • Grade:Industrial grade/Research grade
  • Molecular Formula:C8H4BrClN2O2
  • Ph Level:Neutral to slightly acidic
  • Shelf Life:2 years if stored properly
  • Structural Formula:5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylic acid (refer to structural diagram for exact visual representation)
  • Usage:Intermediate in the synthesis of active pharmaceutical ingredients and specialty chemicals
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Product Image (51516-70-2)

5-amino-1-(4-fluorophenyl)pyrazole-4-carbonitrile

  • Appearance:Off-white to pale yellow crystalline solid
  • Application:Intermediate in pharmaceutical compounds and organic synthesis, Other
  • HS Code:293399
  • Ingredients:5-amino-1-(4-fluorophenyl)pyrazole-4-carbonitrile
  • Poisonous:YES
  • Properties:Stable under standard conditions slightly hygroscopic
  • Solubility:Slightly soluble in water soluble in organic solvents
  • Storage:Other, Store in a cool dry place away from sunlight and moisture
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Product Image (200928-43-4)

Pyrazine-2-carboximidamide

  • Appearance:White to off-white powder
  • Density:1.32 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99
  • Poisonous:NO
  • Properties:Stable under normal conditions of use and storage
  • Refractive Rate:Not applicable (solid at room temperature)
  • Solubility:Soluble in water alcohol and dimethyl sulfoxide
  • Taste:Bitter
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Product Image (33420-37-0)

pyrazine-2,3,5,6-tetracarbonitrile

  • Appearance:White to off-white powder
  • Density:1.37 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99
  • Poisonous:NO
  • Properties:High thermal stability; low solubility in water
  • Refractive Rate:Unknown
  • Solubility:Insoluble in water; soluble in organic solvents
  • Taste:Bitter
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Product Image (41110-27-4)

2,5-Pyrazinedicarboxamide

  • CAS No:2728-80-1
  • EINECS No:220-506-8
  • Grade:Pharmaceutical Grade
  • Molecular Formula:C6H6N4O2
  • Ph Level:Neutral to slightly acidic
  • Shelf Life:24 months under recommended storage conditions
  • Smell:Other, Odorless
  • Usage:Used in the preparation of veterinary drugs and active pharmaceutical ingredients (APIs)
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Product Image (328042-01-9)

pyrazine-2-carboximidamidehydrochloride

  • Appearance:White to off-white powder
  • CAS No:25988-63-0
  • Grade:Pharmaceutical grade
  • HS Code:29333990
  • Properties:Hygroscopic stable under normal storage conditions
  • Shelf Life:2 years under recommended storage conditions
  • Solubility:Soluble in water insoluble in organic solvents
  • Taste:Bitter
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Product Image (15803-02-8)

4-Bromo-1-methylpyrazole

  • CAS No:4928-29-4
  • EINECS No:225-605-7
  • Grade:Industrial grade
  • Molecular Formula:C4H5BrN2
  • Ph Level:Neutral
  • Smell:Odorless, Other
  • Structural Formula:Notational representation of the arrangement of atoms (C4H5BrN2)
  • Usage:Primarily used in chemical research and manufacturing
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2,3,5,6-tetramethylpyrazine1-oxide

  • CAS No:1134-01-6
  • EINECS No:214-536-3
  • Grade:Food grade / Pharmaceutical grade
  • Molecular Formula:C8H12N2O
  • Shelf Life:2 years under proper storage conditions
  • Smell:Other, Distinct roasted or earthy aroma
  • Structural Formula:Refer to structural diagram for detailed representation
  • Usage:Used as a modifier to enhance flavors in processed foods and as a raw material in the creation of other specialized chemical compounds
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2-Pyrazinecarbonylchloride

  • Application:Other , Key intermediate for pharmaceuticals and agrochemical synthesis
  • Ingredients:100% 2-Pyrazinecarbonylchloride
  • Melting Point:36-38C
  • Molecular Weight:142.54 g/mol
  • Physical Form:Other, Solid crystalline powder
  • Purity:98%
  • Shape:other, Crystalline solid
  • Storage:Store in a cool dry place under inert atmosphere; avoid moisture and heat, Other
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2,3-Pyrazinedicarboxylicacid

  • Application:Used in pharmaceuticals chemical research and as a building block for synthesis, Other
  • Ingredients:Pyrazine derivatives
  • Melting Point:254-256C
  • Molecular Weight:168.11 g/mol
  • Physical Form:Powder
  • Purity:98%
  • Shape:other, Powder
  • Storage:Other, Store in a cool dry place away from sunlight and moisture
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Pyrazine-2,6-diaminehydrochloride

  • Appearance:White to off-white crystalline powder
  • Density:1.3 Gram per cubic centimeter(g/cm3)
  • HS Code:29335995
  • Molecular Weight:162.58 g/mol
  • Poisonous:NO
  • Properties:Stable under standard conditions; hygroscopic
  • Solubility:Soluble in water
  • Taste:Bitter
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Pyrazine-2-carbaldehyde

  • Application:Other , Used in pharmaceutical intermediate synthesis and flavor industry
  • Ingredients:Composed of carbon hydrogen nitrogen and oxygen
  • Melting Point:45-47C
  • Molecular Weight:108.10 g/mol
  • Physical Form:Solid
  • Purity:98%
  • Shape:other, Crystalline
  • Storage:Other, Store in a tightly closed container in a cool dry and well-ventilated area
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Pyrazinoicacidhydrazide

  • Application:Other , Pharmaceutical intermediate; Tuberculosis treatment research
  • EINECS No:208-584-3
  • Melting Point:263C (decomposes)
  • Molecular Weight:140.14 g/mol
  • Physical Form:Solid
  • Purity: 99%
  • Shape:Powder, other
  • Usage:Used in the synthesis of pharmaceutical compounds
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Pyrazine-2,6-dicarboxylicAcid

  • CAS No:82-75-3
  • Grade:Industrial and pharmaceutical grade
  • Molecular Formula:C6H4N2O4
  • Ph Level:Neutral to acidic in aqueous solution
  • Shelf Life:2 years when stored properly
  • Smell:Other, Odorless or faint characteristic smell
  • Structural Formula:C6H4N2O4 with a ring structure containing nitrogen atoms and two carboxylic acid groups
  • Usage:Used as an intermediate in the preparation of specialty chemicals and pharmaceutical compounds
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2,3-Diaminopyrazine

  • Appearance:Brownish-yellow powder
  • Density:1.3 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99
  • Ingredients:23-Diaminopyrazine
  • Poisonous:NO
  • Properties:Stable under normal conditions decomposes at high temperatures
  • Refractive Rate:Not available
  • Solubility:Slightly soluble in water soluble in organic solvents like ethanol
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Ethyl5-propyl-1h-pyrazole-3-carboxylate

  • Application:Other , Intermediate in chemical synthesis; pharmaceutical and agrochemical industries
  • Ingredients:Ethyl Propyl Pyrazole Carboxylate functional groups
  • Melting Point:85-88C
  • Molecular Weight:182.22 g/mol
  • Physical Form:Solid (crystalline powder), Other
  • Purity:98%
  • Shape:other, Fine crystalline structure
  • Storage:Other, Store in a cool dry and well-ventilated area away from direct sunlight
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Pyrazole-3-carboxylicacid,ethylester

  • Appearance:Off-white to light beige crystalline powder
  • Application:Other , Used in pharmaceutical intermediates organic synthesis and agrochemical production
  • Density:1.24 Gram per cubic centimeter(g/cm3)
  • HS Code:29331990
  • Poisonous:NO
  • Properties:Good chemical stability; undergoes standard ester reactions
  • Solubility:Soluble in organic solvents such as ethanol and methanol; slightly soluble in water
  • Storage:Other, Store in a cool dry place away from direct sunlight and moisture
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pyrazinamidinehydrochloride

  • CAS No:37682-23-8
  • EINECS No:253-324-6
  • Grade:Industrial/Pharmaceutical grade
  • Molecular Formula:C2H8ClN3
  • Ph Level:Neutral (6-8 in aqueous solution)
  • Shelf Life:3 years if stored properly
  • Smell:Other, Odorless
  • Structural Formula:Cl-C(NH2)=NH-NH2
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2-tert-butyl-5-methylpyrazol-3-amine

  • CAS No:123456-78-9
  • EINECS No:123-456-7
  • Grade:Industrial Grade
  • Molecular Formula:C8H15N3
  • Ph Level:Neutral (7.0)
  • Shelf Life:24 months when stored correctly
  • Structural Formula:Not available in visual format
  • Usage:Used as a building block in the production of pyrazole derivatives
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pyrazinoicacid

  • Application:Other , Pharmaceutical intermediate used in antitubercular drugs
  • EINECS No:202-718-0
  • Ingredients:Single compound: Pyrazinoic acid
  • Molecular Weight:123.11 g/mol
  • Shape:other, Irregular crystalline structure
  • Storage:Other, Store in a cool and dry place away from light and moisture
  • Structural Formula:C(O)C(=N)C1=NC=C(N)N1
  • Usage:Used as an active pharmaceutical ingredient (API) in the formulation of pyrazinamide
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Product Image (30712-67-5)

2-sec-butyl-5-methoxypyrazine

  • Appearance:Clear colorless liquid
  • Density:0.98 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99 (for heterocyclic compounds)
  • Poisonous:Other, Not classified as poisonous in typical usage scenarios
  • Properties:Characteristic pyrazine compound with green musty properties
  • Refractive Rate:1.490 to 1.500 (estimated)
  • Solubility:Slightly soluble in water; soluble in ethanol and organic solvents
  • Taste:Other, Earthy and musty with green bell pepper undertones
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1-(oxan-2-yl)pyrazole

  • Application:Other , Pharmaceutical intermediates research chemicals
  • Molecular Weight:138.17 g/mol
  • Physical Form:Other, Solid or powder
  • Properties:Stable under normal conditions; reactive with strong oxidizers
  • Shape:other, Crystalline or powder form
  • Shelf Life:2 years under proper storage conditions
  • Storage:Other, Store in a cool dry place away from direct sunlight
  • Usage:Used in the synthesis of various compounds in pharmaceutical and chemical research
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2,3-Dihydro-2-methyl-5,6-diphenylpyrazine

  • Appearance:Off-white to pale yellow crystalline powder
  • Density:1.2 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99.90
  • Poisonous:YES
  • Properties:Stable under normal conditions sensitive to moisture
  • Refractive Rate:1.616
  • Solubility:Slightly soluble in water soluble in organic solvents
  • Taste:Bitter
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Product Image (41536-80-5)

2,6-Pyrazinediamine

  • CAS No:504-29-0
  • EINECS No:207-987-3
  • Grade:Industrial or pharmaceutical grade depending on application
  • Molecular Formula:C4H6N4
  • Ph Level:Neutral to slightly basic
  • Shelf Life:Typically 2 years when properly stored
  • Smell:Other, Odorless or mild
  • Usage:Primarily as a chemical reagent or precursor in the production of active pharmaceutical ingredients (APIs)
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Product Image (19847-12-2)

Pyrazinecarbonitrile

  • Application:Other , Intermediate in pharmaceuticals agrochemicals and fine chemicals
  • Ingredients:Pyrazine derivative with a nitrile group
  • Melting Point:45C to 48C
  • Molecular Weight:104.1 g/mol
  • Physical Form:Crystalline solid, Other
  • Purity: 99%
  • Shape:other, Irregular solid crystals
  • Storage:Other, Store in a cool dry and well-ventilated area away from incompatible substances
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Product Image (13481-25-9)

2,3-Pyrazinedicarbonitrile

  • CAS No:22936-25-0
  • EINECS No:245-320-4
  • Grade:Industrial and pharmaceutical grade available
  • Molecular Formula:C6H2N4
  • Ph Level:Neutral
  • Shelf Life:24 months under proper storage conditions
  • Smell:Other, Odorless
  • Usage:Intermediate in chemical manufacturing
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