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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.
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4-Bromo-1-methylpyrazole

  • CAS No:4928-29-4
  • Grade:Industrial grade
  • Molecular Formula:C4H5BrN2
  • Molecular Weight:161.00 g/mol
  • Physical Form:Crystalline solid, Other
  • Purity:98%
  • Smell:Odorless, Other
  • Solubility:Soluble in water and organic solvents
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2,3-Pyrazinedicarboxamide

  • CAS No:1178-21-2
  • EINECS No:214-608-8
  • Grade:Pharmaceutical grade
  • Physical Form:Other, Crystalline powder
  • Purity:98%
  • Refractive Rate:Not available
  • Solubility:Slightly soluble in water soluble in DMSO
  • Taste:Other, Slightly bitter
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Pyrazole-3-carboxylicacid,ethylester

  • Application:Other , Used in pharmaceutical intermediates organic synthesis and agrochemical production
  • EINECS No:217-098-5
  • Grade:Industrial-grade or pharmaceutical-grade available based on application
  • Molecular Formula:C7H8N2O2
  • Molecular Weight:152.15 g/mol
  • Poisonous:NO
  • Shelf Life:2 years when stored properly
  • Smell:Other, Characteristic odor
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1H-Pyrazol

  • Appearance:White crystalline powder
  • HS Code:2933.19
  • Melting Point:69-70C
  • Poisonous:NO
  • Properties:Heterocyclic aromatic compound with a five-membered ring structure
  • Shape:other, Powdered solid form
  • Storage:Stored in a cool dry place away from direct sunlight, Other
  • Usage:Used in chemical synthesis processes
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2,5-Pyrazinedicarboxamide

  • Appearance:White to off-white crystalline powder
  • HS Code:2924.29.90
  • Melting Point:Decomposes at 300 C
  • Properties:Chemical stability non-toxic under controlled usage low reactivity
  • Shape:other, Crystalline powder
  • Shelf Life:24 months under recommended storage conditions
  • Storage:Store in a cool dry and well-ventilated place in tightly sealed containers, Other
  • Usage:Used in the preparation of veterinary drugs and active pharmaceutical ingredients (APIs)
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Pyrazine-2,5-diamine

  • CAS No:1547-45-5
  • Ingredients:Pyrazine core with two amino groups
  • Molecular Formula:C4H6N4
  • Molecular Weight:110.12 g/mol
  • Physical Form:Solid powder, Other
  • Smell:Other, Slightly ammonia-like odor
  • Solubility:Soluble in water ethanol and other polar solvents
  • Taste:Bitter taste, Other
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2,6-Pyrazinediamine

  • Application:Other , Used in organic synthesis chemical intermediates and pharmaceutical manufacturing
  • Density:1.43 Gram per cubic centimeter(g/cm3)
  • HS Code:293399
  • Poisonous:NO
  • Shape:other, Crystalline solid
  • Shelf Life:Typically 2 years when properly stored
  • Storage:Other, Store in a cool dry place in tightly sealed containers; protect from moisture and light
  • Structural Formula:H2NC4H2N2NH2
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Product Image (143463-81-4)

5-isopropyl-2,3-dimethylpyrazine1-oxide

  • Appearance:Colorless to pale yellow liquid
  • Density:0.979 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99.80
  • Melting Point:Not available
  • Properties:Colorless to pale yellow liquid with roasted almond-like odor; stable under standard conditions
  • Storage:Other, Store in a cool dry and well-ventilated area away from direct sunlight
  • Structural Formula:Graphic or structural illustration required
  • Usage:Used in small amounts for its nutty and roasted aroma in baked goods snacks confectioneries and seasonings
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Product Image (98-97-5)

pyrazinoicacid

  • CAS No:98-97-5
  • EINECS No:202-718-0
  • Grade:Pharmaceutical grade
  • Ingredients:Single compound: Pyrazinoic acid
  • Ph Level:6-7 (in aqueous solution)
  • Physical Form:Powder
  • Solubility:Soluble in water and ethanol
  • Taste:Other, Slightly acidic
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2,3-Diaminopyrazine

  • Appearance:Brownish-yellow powder
  • Application:Other , Intermediate in chemical synthesis pharmaceutical industry
  • Density:1.3 Gram per cubic centimeter(g/cm3)
  • Poisonous:NO
  • Properties:Stable under normal conditions decomposes at high temperatures
  • Shelf Life:2 years under proper storage conditions
  • Structural Formula:H2N-C3H2N2-NH2
  • Usage:Used in the synthesis of dyes polymers and pharmaceuticals
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5-thiophen-2-yl-1h-pyrazole

  • Appearance:Light yellow crystalline powder
  • CAS No:32346-94-8
  • HS Code:29349990
  • Melting Point:85-88 C
  • Physical Form:Solid
  • Properties:Aromatic heterocyclic compound contains sulfur and nitrogen atoms
  • Storage:Store in a dry cool place in a tightly closed container away from light and incompatible materials, Other
  • Usage:Primarily used in the synthesis of pharmaceutical compounds and as a reagent in chemical reactions
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1-(oxan-2-yl)pyrazole

  • Application:Other , Pharmaceutical intermediates research chemicals
  • Grade:Industrial grade or research grade
  • Molecular Formula:C7H10N2O
  • Molecular Weight:138.17 g/mol
  • Physical Form:Other, Solid or powder
  • 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
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2-tert-butyl-5-methylpyrazol-3-amine

  • Application:Other , Intermediate for pharmaceutical and agrochemical synthesis
  • Density:0.982 Gram per cubic centimeter(g/cm3)
  • EINECS No:123-456-7
  • Grade:Industrial Grade
  • Poisonous:NO
  • Purity:98%
  • Refractive Rate:Not determined
  • Shelf Life:24 months when stored correctly
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Pyrazinecarbonitrile

  • Application:Other , Intermediate in pharmaceuticals agrochemicals and fine chemicals
  • Density:1.16 Gram per cubic centimeter(g/cm3)
  • HS Code:29339990
  • Poisonous:YES
  • Shape:other, Irregular solid crystals
  • Shelf Life:24 months under recommended storage conditions
  • Storage:Other, Store in a cool dry and well-ventilated area away from incompatible substances
  • Structural Formula:C5H4N2 (with one nitrile group on the pyrazine ring)
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Pyrazine-2-carbaldehyde

  • Application:Other , Used in pharmaceutical intermediate synthesis and flavor industry
  • Density:1.26 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.39.90
  • Poisonous:NO
  • Properties:Pyrazine-2-carbaldehyde is an aromatic aldehyde with nitrogen atoms in a six-membered heterocyclic ring
  • Shelf Life:2 years when stored properly
  • Structural Formula:O=Cc1ncccn1
  • Usage:Primarily used as a building block for synthesizing pharmaceuticals and as a flavoring agent in the food industry
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Product Image (13481-25-9)

2,3-Pyrazinedicarbonitrile

  • EINECS No:245-320-4
  • Grade:Industrial and pharmaceutical grade available
  • Ingredients:23-Pyrazinedicarbonitrile
  • Molecular Formula:C6H2N4
  • Molecular Weight:130.11 g/mol
  • Purity:99%
  • Refractive Rate:1.554
  • Smell:Other, Odorless
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Product Image (22978-83-2)

2,3,5,6-tetramethylpyrazine1-oxide

  • Appearance:White to off-white crystalline powder
  • HS Code:2933.39.90
  • Melting Point:166-168C
  • Poisonous:NO
  • Properties:Aromatic heterocyclic compound with high thermal stability and mild polarity
  • Shape:Crystalline, other
  • Storage:Store in a cool dry and well-ventilated area away from sunlight and incompatible substances, Other
  • 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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Product Image (138588-41-7)

pyrazinamidinehydrochloride

  • Appearance:White crystalline solid
  • Application:Other , Pharmaceutical intermediate; used in the synthesis of medications
  • HS Code:29331999
  • Melting Point:217-220C
  • Properties:Stable under normal conditions; hygroscopic in nature
  • Shape:other, Powder form
  • Storage:Other, Store in a cool dry place away from light and moisture
  • Usage:Primarily used in medical and research industries
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pyrazine-2,5-dicarboxylicacid

  • Appearance:White to off-white crystalline powder
  • Application:Other , Used in pharmaceutical intermediates chemical synthesis and material science research
  • Density:1.73 Gram per cubic centimeter(g/cm3)
  • HS Code:29333999
  • Poisonous:NO
  • Properties:High thermal stability moderate acidity and solubility in water
  • Shelf Life:2 years when stored under recommended conditions
  • Structural Formula:C6H4N2O4 (Pyrazine ring with two carboxylic acid groups at the 2nd and 5th positions)
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Product Image (184170-48-7)

pyrazine-2-sulfonylchloride

  • EINECS No:218-329-4
  • Grade:Industrial grade
  • Ingredients:Pyrazine backbone with a sulfonyl chloride functional group
  • Molecular Formula:C4H4ClNO2S
  • Molecular Weight:181.6 g/mol
  • Purity:>98%
  • Refractive Rate:Not available
  • Smell:Other, Characteristic pungent odor
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Product Image (16340-50-4)

2,3-Dihydro-2-methyl-5,6-diphenylpyrazine

  • Appearance:Off-white to pale yellow crystalline powder
  • Application:Other , Pharmaceutical intermediates chemical research
  • Density:1.2 Gram per cubic centimeter(g/cm3)
  • Poisonous:YES
  • Properties:Stable under normal conditions sensitive to moisture
  • Shelf Life:2 years under recommended storage conditions
  • Structural Formula:Consists of a pyrazine core with methyl and diphenyl substitutions
  • Usage:Used in the synthesis of pharmaceutical compounds and specialty chemicals
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Product Image (1370411-48-5)

Pyrazine-2,6-diaminehydrochloride

  • CAS No:622-87-7
  • EINECS No:210-755-4
  • Ingredients:Pyrazine derivative with hydrochloride group
  • Ph Level:Neutral to slightly acidic
  • Physical Form:Other, Crystalline powder
  • Purity:98%
  • Solubility:Soluble in water
  • Taste:Bitter
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Ethyl5-propyl-1h-pyrazole-3-carboxylate

  • CAS No:123456-78-9
  • Grade:Industrial/Pharmaceutical grade
  • Molecular Formula:C9H14N2O2
  • Molecular Weight:182.22 g/mol
  • Physical Form:Solid (crystalline powder), Other
  • Smell:Other, Mild and characteristic
  • Solubility:Slightly soluble in water soluble in organic solvents
  • Taste:Other, Neutral
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Pyrazinecarbothioamide

  • EINECS No:222-656-0
  • Grade:Industrial grade
  • Ingredients:Pyrazinecarbothioamide high purity
  • Molecular Weight:126.18 g/mol
  • Ph Level:5-7 (aqueous solution)
  • Purity: 98%
  • Refractive Rate:Not Applicable (solid material)
  • Smell:Characteristic odor, Other
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2,3-Pyrazinedicarboxylicacid

  • Appearance:White to off-white crystalline powder
  • Application:Used in pharmaceuticals chemical research and as a building block for synthesis, Other
  • Density:1.65 Gram per cubic centimeter(g/cm3)
  • HS Code:2933.99
  • Poisonous:NO
  • Shelf Life:2 years under proper storage conditions
  • Structural Formula:O=C(O)c1ncc(n1)C(=O)O
  • Usage:Intermediate in the manufacture of dyes agrochemicals and specialized formulations
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Pyrazinoicacidhydrazide

  • Application:Other , Pharmaceutical intermediate; Tuberculosis treatment research
  • EINECS No:208-584-3
  • Grade:Pharmaceutical grade
  • Ingredients:Pyrazinoic acid derivative
  • Molecular Formula:C5H8N4O
  • Molecular Weight:140.14 g/mol
  • Purity: 99%
  • Shelf Life:2 years under recommended storage conditions
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Pyrazine-2,6-dicarboxylicAcid

  • EINECS No:201-437-7
  • Grade:Industrial and pharmaceutical grade
  • Ingredients:Pyrazine-26-dicarboxylic Acid as the main constituent
  • Molecular Formula:C6H4N2O4
  • Molecular Weight:168.11 g/mol
  • Ph Level:Neutral to acidic in aqueous solution
  • Purity: 98%
  • Smell:Other, Odorless or faint characteristic smell
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Pyrazole-1-carbonylIsocyanate

  • Appearance:White to off-white crystalline powder
  • HS Code:29331100
  • Melting Point:80-85C
  • Properties:Stable under standard conditions; reactive with acids and bases
  • Shape:other, Irregular crystalline particles
  • Storage:Other, Store in a cool dry and well-ventilated area away from moisture and ignition sources
  • Structural Formula:C4H3N3O2
  • Usage:Primarily in chemical reactions to create complex molecules
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2-Pyrazinecarbonylchloride

  • EINECS No:214-787-1
  • Grade:Industrial Grade
  • Ingredients:100% 2-Pyrazinecarbonylchloride
  • Molecular Formula:C5H3ClN2O
  • Molecular Weight:142.54 g/mol
  • Purity:98%
  • Refractive Rate:Not available
  • Smell:Sharp irritating odor, Other
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Product Image (30712-67-5)

2-sec-butyl-5-methoxypyrazine

  • Appearance:Clear colorless liquid
  • Application:Other , Used as a flavor and fragrance compound in food and perfumery industries
  • HS Code:2933.99 (for heterocyclic compounds)
  • Melting Point:Not established; liquid at room temperature
  • Properties:Characteristic pyrazine compound with green musty properties
  • Shape:other, Liquid; non-solid form
  • Storage:Other, Store in a cool dry place away from strong oxidizing agents
  • Usage:Added in trace amounts to impart earthy green aroma in food and beverages
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2-sec-butyl-6-methoxypyrazine

  • EINECS No:247-161-5
  • Grade:Food grade
  • Ingredients:Single-component compound
  • Molecular Formula:C9H14N2O
  • Molecular Weight:166.22 g/mol
  • Ph Level:Neutral
  • Refractive Rate:Not available
  • Smell:Strong green pepper aroma, Other
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Product Image (33420-37-0)

pyrazine-2,3,5,6-tetracarbonitrile

  • CAS No:1896-62-4
  • Grade:Industrial grade
  • Molecular Formula:C8N4
  • Molecular Weight:156.11 g/mol
  • Physical Form:Other, Crystalline solid
  • Smell:Other, Odorless
  • Solubility:Insoluble in water; soluble in organic solvents
  • Taste:Bitter
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Product Image (200928-43-4)

Pyrazine-2-carboximidamide

  • EINECS No:218-264-4
  • Grade:Industrial grade research grade
  • Ingredients:100% Pyrazine-2-carboximidamide
  • Molecular Formula:C5H6N4
  • Molecular Weight:122.13 g/mol
  • Ph Level:Neutral (approximately 7 in solution)
  • Refractive Rate:Not applicable (solid at room temperature)
  • Smell:Other, Characteristic pungent odor
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Product Image (84473-64-3)

pyrazine-2-carbonylchloridehydrochloride

  • Appearance:Off-white to pale yellow crystalline powder
  • HS Code:2921.42.00
  • Melting Point:195-198C (decomposes)
  • Properties:Pyrazine derivative with reactive carbonyl chloride group
  • Shape:other, Irregular crystalline structure
  • Storage:Other, Store in a cool dry and well-ventilated place; avoid humidity
  • Structural Formula:C5H3ClN2O
  • Usage:Commonly used in laboratories and industries for producing pyrazine derivatives
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Product Image (328042-01-9)

pyrazine-2-carboximidamidehydrochloride

  • EINECS No:Not available
  • Grade:Pharmaceutical grade
  • Ingredients:Pyrazine ring derivative hydrochloride salt
  • Molecular Formula:C5H7N3HCl
  • Molecular Weight:145.59 g/mol
  • Ph Level:Neutral to slightly acidic
  • Purity:98%
  • Smell:Pungent
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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
  • Melting Point:185-189C
  • Poisonous:YES
  • Shape:Powder or fine crystalline, other
  • Shelf Life:2 years when stored under recommended conditions
  • Storage:Other, Store in a cool dry place away from sunlight and moisture
  • Structural Formula:Not available
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Product Image (155377-19-8)

Ethyl5-(trifluoromethyl)-1h-pyrazole-4-carboxylate

  • Application:Other , Used in the synthesis of agrochemicals and pharmaceuticals
  • Density:1.46 Gram per cubic centimeter(g/cm3)
  • Ingredients:Ethyl moiety trifluoromethyl group pyrazole ring carboxylate group
  • Molecular Formula:C7H6F3N3O2
  • Molecular Weight:221.14 g/mol
  • Purity:98%
  • Smell:Other, Characteristic odor
  • Structural Formula:C7H6F3N3O2
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Product Image (500011-86-9)

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

  • EINECS No:NA (not applicable or not registered)
  • Ingredients:5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylic acid (no additives or impurities listed)
  • Molecular Formula:C8H4BrClN2O2
  • Molecular Weight:275.49 g/mol
  • Ph Level:Neutral to slightly acidic
  • Purity:>98% (high purity)
  • Refractive Rate:Not available
  • Smell:Odorless or mild chemical odor, Other
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Product Image (245757-84-0)

5-isopropyl-3-methoxy-2-methylpyrazine

  • Application:Other , Flavoring agent in food and beverages
  • EINECS No:Not available
  • Ingredients:5-Isopropyl-3-methoxy-2-methylpyrazine
  • Ph Level:Neutral to slightly acidic
  • Purity:98% or above
  • Refractive Rate:Not available
  • Smell:Other, Earthy and nut-like aroma
  • Structural Formula:Chemical drawing representation available in scientific literature
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