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Pyrazines
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pyrazine-2-sulfonylchloride

  • Storage:Other, Store in a cool dry place away from moisture and light
  • Density:1.5 Gram per cubic centimeter(g/cm3)
  • Smell:Other, Characteristic pungent odor
  • Solubility:Soluble in organic solvents like acetone and DMF
  • Molecular Formula:C4H4ClNO2S
  • Ingredients:Pyrazine backbone with a sulfonyl chloride functional group
  • Grade:Industrial grade
  • Application:Other , Used in the synthesis of pharmaceuticals agrochemicals and dyes
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Ethyl5-(trifluoromethyl)-1h-pyrazole-4-carboxylate

  • Storage:Store in a cool dry place away from heat and light, Other
  • Density:1.46 Gram per cubic centimeter(g/cm3)
  • Smell:Other, Characteristic odor
  • Taste:Bitter
  • Solubility:Slightly soluble in water soluble in organic solvents
  • Molecular Formula:C7H6F3N3O2
  • Ingredients:Ethyl moiety trifluoromethyl group pyrazole ring carboxylate group
  • Application:Other , Used in the synthesis of agrochemicals and pharmaceuticals
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Pyrazole-1-carbonylIsocyanate

  • Smell:Other, Odorless or faint chemical smell
  • Density:1.4 Gram per cubic centimeter(g/cm3)
  • Storage:Other, Store in a cool dry and well-ventilated area away from moisture and ignition sources
  • Solubility:Slightly soluble in water; soluble in solvents like acetone and ethanol
  • Grade:Industrial grade
  • Application:Other , Used as an intermediate in organic synthesis and pharmaceutical compounds
  • Molecular Formula:C4H3N3O2
  • Ingredients:Pyrazole derivative
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5-isopropyl-2,3-dimethylpyrazine1-oxide

  • Usage:Used in small amounts for its nutty and roasted aroma in baked goods snacks confectioneries and seasonings
  • Melting Point:Not available
  • HS Code:2933.99.80
  • CAS No:2588-25-4
  • Properties:Colorless to pale yellow liquid with roasted almond-like odor; stable under standard conditions
  • Structural Formula:Graphic or structural illustration required
  • Storage:Other, Store in a cool dry and well-ventilated area away from direct sunlight
  • Taste:Other, Spicy and nutty
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pyrazine-2-carbonylchloridehydrochloride

  • Solubility:Soluble in water and polar organic solvents
  • Density:1.46 Gram per cubic centimeter(g/cm3)
  • Smell:Other, Pungent and slightly musty
  • Poisonous:YES
  • Ingredients:Pyrazine-2-carbonyl chloride monohydrochloride
  • Application:Other , Used as an intermediate in pharmaceutical and agrochemical synthesis
  • Ph Level:Not available (depends on solution concentration in water)
  • Molecular Weight:181.5 g/mol
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5-isopropyl-3-methoxy-2-methylpyrazine

  • Usage:Used to impart roasted/nutty flavors to various consumables
  • Molecular Weight:166.22 g/mol
  • Ph Level:Neutral to slightly acidic
  • Physical Form:Other, Liquid or crystalline solid
  • EINECS No:Not available
  • Properties:Possesses roasted and nutty flavor properties; commonly used in flavor formulations
  • Structural Formula:Chemical drawing representation available in scientific literature
  • Melting Point:Not available
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2-sec-butyl-6-methoxypyrazine

  • Molecular Weight:166.22 g/mol
  • Ph Level:Neutral
  • Usage:Commonly used in food flavoring and fragrance industries
  • CAS No:25631-91-0
  • Shelf Life:2 years under proper storage conditions
  • Purity:99% or higher
  • HS Code:Not available
  • Melting Point:Not available
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1H-Pyrazol

  • Usage:Used in chemical synthesis processes
  • Shape:other, Powdered solid form
  • Melting Point:69-70C
  • HS Code:2933.19
  • CAS No:288-13-1
  • Properties:Heterocyclic aromatic compound with a five-membered ring structure
  • Structural Formula:CHN
  • Storage:Stored in a cool dry place away from direct sunlight, Other
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Pyrazinecarbothioamide

  • Ph Level:5-7 (aqueous solution)
  • Molecular Weight:126.18 g/mol
  • EINECS No:222-656-0
  • Physical Form:Other, Crystalline solid
  • Purity: 98%
  • Shelf Life:2 years if stored under recommended conditions
  • Smell:Characteristic odor, Other
  • Density:1.35 Gram per cubic centimeter(g/cm3)
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2,3-Pyrazinedicarboxamide

  • Storage:Store in a cool dry place away from direct sunlight, Other
  • Taste:Other, Slightly bitter
  • Refractive Rate:Not available
  • Appearance:White to off-white crystalline powder
  • Molecular Formula:C6H6N4O2
  • Grade:Pharmaceutical grade
  • Usage:Used in the synthesis of complex organic molecules
  • Shape:Granular, other
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5-thiophen-2-yl-1h-pyrazole

  • Usage:Primarily used in the synthesis of pharmaceutical compounds and as a reagent in chemical reactions
  • Shape:other, Powder
  • CAS No:32346-94-8
  • Melting Point:85-88 C
  • HS Code:29349990
  • Properties:Aromatic heterocyclic compound contains sulfur and nitrogen atoms
  • Structural Formula:C1=CSC(=C1)C2=NN=CC2
  • Storage:Store in a dry cool place in a tightly closed container away from light and incompatible materials, Other
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Pyrazine-2,5-diamine

  • Shape:other, Crystalline
  • Usage:Primarily utilized as a precursor or intermediate in chemical synthesis processes
  • Structural Formula:C4H6N4 (pyrazine core with two amino groups at positions 2 and 5)
  • Properties:Stable under normal conditions reacts with oxidizing agents non-flammable
  • CAS No:1547-45-5
  • HS Code:2921.42.00
  • Melting Point:168-171C
  • Taste:Bitter taste, Other
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pyrazine-2,5-dicarboxylicacid

  • Appearance:White to off-white crystalline powder
  • Molecular Formula:C6H4N2O4
  • Grade:Analytical/Reagent grade
  • Taste:Sour
  • Storage:Other, Store in a cool dry place away from direct sunlight and moisture
  • CAS No:100-26-5
  • Melting Point:330-335C
  • HS Code:29333999
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5-bromo-2-(3-chloropyridin-2-yl)pyrazole-3-carboxylicAcid

  • Molecular Weight:275.49 g/mol
  • Ph Level:Neutral to slightly acidic
  • Physical Form:Other, Solid (crystalline powder)
  • EINECS No:NA (not applicable or not registered)
  • Purity:>98% (high purity)
  • Shelf Life:2 years if stored properly
  • Smell:Odorless or mild chemical odor, Other
  • Density:1.7 Gram per cubic centimeter(g/cm3)
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5-amino-1-(4-fluorophenyl)pyrazole-4-carbonitrile

  • HS Code:293399
  • Melting Point:185-189C
  • CAS No:198237-11-1
  • Purity:98%
  • Shelf Life:2 years when stored under recommended conditions
  • Physical Form:Other, Crystalline solid
  • EINECS No:Not available
  • Properties:Stable under standard conditions slightly hygroscopic
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Pyrazine-2-carboximidamide

  • Storage:Other, Store in a cool dry place away from light and moisture
  • Taste:Bitter
  • Appearance:White to off-white powder
  • Refractive Rate:Not applicable (solid at room temperature)
  • Grade:Industrial grade research grade
  • Molecular Formula:C5H6N4
  • Usage:Used in the synthesis of antimicrobial anticancer and antifungal compounds
  • Shape:other, Fine crystals or powder
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pyrazine-2,3,5,6-tetracarbonitrile

  • Properties:High thermal stability; low solubility in water
  • Structural Formula:CN groups attached to a pyrazine ring at positions 2 3 5 and 6
  • Melting Point:295-299C
  • HS Code:2933.99
  • CAS No:1896-62-4
  • Shape:other, Fine powder
  • Usage:Intermediate in organic synthesis
  • Grade:Industrial grade
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2,5-Pyrazinedicarboxamide

  • Poisonous:NO
  • Application:Other , Pharmaceutical intermediates organic synthesis
  • Ingredients:25-Pyrazinedicarboxamide as the primary active component
  • Solubility:Slightly soluble in water and ethanol
  • Smell:Other, Odorless
  • Density:1.67 Gram per cubic centimeter(g/cm3)
  • Shelf Life:24 months under recommended storage conditions
  • Purity: 98%
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pyrazine-2-carboximidamidehydrochloride

  • Usage:Used in preparing active pharmaceutical ingredients (APIs)
  • Molecular Weight:145.59 g/mol
  • Ph Level:Neutral to slightly acidic
  • Shape:other, Irregular crystalline particles
  • Melting Point:212-215C
  • HS Code:29333990
  • CAS No:25988-63-0
  • Purity:98%
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4-Bromo-1-methylpyrazole

  • Ingredients:4-Bromo-1-methylpyrazole
  • Application:Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, Other
  • Poisonous:NO
  • Smell:Odorless, Other
  • Density:1.65 Gram per cubic centimeter(g/cm3)
  • Solubility:Soluble in water and organic solvents
  • EINECS No:225-605-7
  • Physical Form:Crystalline solid, Other
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2,3,5,6-tetramethylpyrazine1-oxide

  • Molecular Weight:152.19 g/mol
  • Ph Level:Neutral to slightly acidic
  • Physical Form:Other, Solid (crystalline powder)
  • EINECS No:214-536-3
  • Purity: 98%
  • Shelf Life:2 years under proper storage conditions
  • Smell:Other, Distinct roasted or earthy aroma
  • Density:1.12 Gram per cubic centimeter(g/cm3)
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2-Pyrazinecarbonylchloride

  • Shape:other, Crystalline solid
  • Usage:Used in manufacturing pharmaceuticals pesticides and specialty chemicals
  • Molecular Weight:142.54 g/mol
  • EINECS No:214-787-1
  • Physical Form:Other, Solid crystalline powder
  • Structural Formula:C=O-Cl attached to a pyrazine ring
  • Properties:Highly reactive due to the presence of the carbonyl chloride functional group
  • HS Code:29280090
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2,3-Pyrazinedicarboxylicacid

  • Storage:Other, Store in a cool dry place away from sunlight and moisture
  • Taste:Other, Slightly bitter
  • Grade:Industrial/Pharmaceutical
  • Molecular Formula:C6H4N2O4
  • Appearance:White to off-white crystalline powder
  • Shape:other, Powder
  • Usage:Intermediate in the manufacture of dyes agrochemicals and specialized formulations
  • Properties:Stable under recommended storage conditions; decomposes on prolonged exposure to high temperatures
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Pyrazine-2,6-diaminehydrochloride

  • Grade:Pharmaceutical grade
  • Application:Other , Used in pharmaceutical intermediates and chemical research
  • Ingredients:Pyrazine derivative with hydrochloride group
  • Molecular Formula:C4H7ClN4
  • Appearance:White to off-white crystalline powder
  • Poisonous:NO
  • Density:1.3 Gram per cubic centimeter(g/cm3)
  • Storage:Other, Store in a cool dry place away from direct sunlight
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Pyrazine-2-carbaldehyde

  • Physical Form:Solid
  • EINECS No:214-343-7
  • Shelf Life:2 years when stored properly
  • Purity:98%
  • Molecular Weight:108.10 g/mol
  • Ph Level:Neutral to slightly acidic
  • Application:Other , Used in pharmaceutical intermediate synthesis and flavor industry
  • Ingredients:Composed of carbon hydrogen nitrogen and oxygen
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Pyrazinoicacidhydrazide

  • Melting Point:263C (decomposes)
  • Shelf Life:2 years under recommended storage conditions
  • Purity: 99%
  • CAS No:533-85-1
  • EINECS No:208-584-3
  • Physical Form:Solid
  • Properties:Hydrazinomide derivative; typically crystalline
  • Usage:Used in the synthesis of pharmaceutical compounds
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Pyrazine-2,6-dicarboxylicAcid

  • Solubility:Slightly soluble in water; soluble in ethanol and organic solvents
  • Density:1.54 Gram per cubic centimeter(g/cm3)
  • Smell:Other, Odorless or faint characteristic smell
  • Poisonous:NO
  • Ingredients:Pyrazine-26-dicarboxylic Acid as the main constituent
  • Application:Other , Chemical synthesis pharmaceuticals corrosion inhibitors and polymer additives
  • Ph Level:Neutral to acidic in aqueous solution
  • Molecular Weight:168.11 g/mol
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2,3-Diaminopyrazine

  • Shape:other, Irregular crystalline powder
  • Ph Level:Neutral in aqueous solutions
  • Molecular Weight:110.12 g/mol
  • Usage:Used in the synthesis of dyes polymers and pharmaceuticals
  • Structural Formula:H2N-C3H2N2-NH2
  • Properties:Stable under normal conditions decomposes at high temperatures
  • EINECS No:245-976-7
  • Physical Form:Other, Solid powder
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Ethyl5-propyl-1h-pyrazole-3-carboxylate

  • Storage:Other, Store in a cool dry and well-ventilated area away from direct sunlight
  • Taste:Other, Neutral
  • Grade:Industrial/Pharmaceutical grade
  • Molecular Formula:C9H14N2O2
  • Appearance:White to off-white crystalline powder
  • Refractive Rate:Not available
  • Shape:other, Fine crystalline structure
  • Usage:Used as a key intermediate in the development of pyrazole-based compounds
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Pyrazole-3-carboxylicacid,ethylester

  • Molecular Formula:C7H8N2O2
  • Ingredients:Pyrazole ring core ethylester functional group
  • Grade:Industrial-grade or pharmaceutical-grade available based on application
  • Application:Other , Used in pharmaceutical intermediates organic synthesis and agrochemical production
  • Poisonous:NO
  • Appearance:Off-white to light beige crystalline powder
  • Storage:Other, Store in a cool dry place away from direct sunlight and moisture
  • Density:1.24 Gram per cubic centimeter(g/cm3)
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pyrazinamidinehydrochloride

  • Molecular Weight:109.56 g/mol
  • Ph Level:Neutral (6-8 in aqueous solution)
  • Shelf Life:3 years if stored properly
  • Purity:99%
  • Physical Form:Other, White crystalline powder
  • EINECS No:253-324-6
  • Solubility:Freely soluble in water slightly soluble in ethanol
  • Smell:Other, Odorless
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2-tert-butyl-5-methylpyrazol-3-amine

  • Molecular Formula:C8H15N3
  • Grade:Industrial Grade
  • Refractive Rate:Not determined
  • Appearance:White to off-white crystalline powder
  • Storage:Other, Store in a cool dry place; tightly closed container
  • Structural Formula:Not available in visual format
  • Properties:Highly stable under normal conditions; non-reactive with water
  • CAS No:123456-78-9
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pyrazinoicacid

  • Properties:Stable under standard temperature and pressure
  • Structural Formula:C(O)C(=N)C1=NC=C(N)N1
  • Physical Form:Powder
  • EINECS No:202-718-0
  • CAS No:98-97-5
  • Purity:>99%
  • Shelf Life:2 years if stored properly
  • HS Code:29339980
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2-sec-butyl-5-methoxypyrazine

  • Poisonous:Other, Not classified as poisonous in typical usage scenarios
  • Application:Other , Used as a flavor and fragrance compound in food and perfumery industries
  • Ingredients:Pure 2-sec-butyl-5-methoxypyrazine trace stabilizing agents
  • Solubility:Slightly soluble in water; soluble in ethanol and organic solvents
  • Smell:Other, Strong and characteristic green earthy aroma
  • Density:0.98 Gram per cubic centimeter(g/cm3)
  • Shelf Life:Approximately 2 years if stored under recommended conditions
  • Purity: 98%
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1-(oxan-2-yl)pyrazole

  • Usage:Used in the synthesis of various compounds in pharmaceutical and chemical research
  • Molecular Weight:138.17 g/mol
  • Shape:other, Crystalline or powder form
  • Storage:Other, Store in a cool dry place away from direct sunlight
  • Appearance:White or off-white crystalline powder
  • Shelf Life:2 years under proper storage conditions
  • Physical Form:Other, Solid or powder
  • Molecular Formula:C7H10N2O
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2,3-Dihydro-2-methyl-5,6-diphenylpyrazine

  • Ingredients:2-Methylpyrazine Diphenyl substituents
  • Application:Other , Pharmaceutical intermediates chemical research
  • Poisonous:YES
  • Density:1.2 Gram per cubic centimeter(g/cm3)
  • Smell:Other, Aromatic
  • Solubility:Slightly soluble in water soluble in organic solvents
  • EINECS No:6789-00-5
  • Physical Form:Solid crystalline powder, Other
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2,6-Pyrazinediamine

  • Usage:Primarily as a chemical reagent or precursor in the production of active pharmaceutical ingredients (APIs)
  • Shape:other, Crystalline solid
  • CAS No:504-29-0
  • Melting Point:187-189C
  • HS Code:293399
  • Structural Formula:H2NC4H2N2NH2
  • Properties:White to slightly off-white crystalline solid stable under normal conditions
  • Taste:Other, Not described
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Pyrazinecarbonitrile

  • Poisonous:YES
  • Application:Other , Intermediate in pharmaceuticals agrochemicals and fine chemicals
  • Ingredients:Pyrazine derivative with a nitrile group
  • Solubility:Soluble in organic solvents slightly soluble in water
  • Smell:Other, Sharp and pungent
  • Density:1.16 Gram per cubic centimeter(g/cm3)
  • Purity: 99%
  • Shelf Life:24 months under recommended storage conditions
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2,3-Pyrazinedicarbonitrile

  • Usage:Intermediate in chemical manufacturing
  • Shape:Powder, other
  • CAS No:22936-25-0
  • HS Code:29339990
  • Melting Point:220C
  • Structural Formula:NC-C4H2(CN)-N
  • Properties:High thermal stability low reactivity
  • Taste:Bitter
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