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2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Purity >98.0% (HPLC) (Titration)

Chemical Name: 2,3-Pyrazinedicarboxylic Anhydride

Synonyms: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Purity: >98.0% (HPLC) (Titration)

Appearance: White to Brown Crystals or Powder

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2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Purity >99.0% (GC)

Chemical Name: 2,3,5-Trimethylpyrazine

Synonyms: Trimethyl-Pyrazine

CAS: 14667-55-1

Purity: >99.0% (GC)

Appearance: Colorless to Pale Yellow Liquid

High Quality, Commercial Production

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2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Purity >98.0% (T) (HPLC)

Chemical Name: 2,3-Pyrazinedicarboxylic Acid

Synonyms: Pyrazine-2,3-Dicarboxylic Acid

CAS: 89-01-0

Purity: >98.0% (T) (HPLC)

Appearance: White to Light Brown Powder or Crystals

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3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Purity >98.0% (HPLC)

Chemical Name: 3-Chloropyrazine-2-Carbonitrile

CAS: 55557-52-3

Purity: >98.0% (HPLC)

Appearance: Pale Yellow to Off-White Solid

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2-Amino-3-Chloropyrazine CAS 6863-73-6 Purity >98.0% (GC)

Chemical Name: 2-Amino-3-Chloropyrazine

Synonyms: 3-Chloro-2-Pyrazinamine

CAS: 6863-73-6

Purity: >98.0% (GC)

Appearance: Off-White to Light Yellow Powder to Crystal

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2,6-Dimethylpyrazine CAS 108-50-9 Purity >98.0% (GC)

Chemical Name: 2,6-Dimethylpyrazine

CAS: 108-50-9

Purity: >98.0% (GC)

High Quality, Commercial Production

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Pyrazine-2,5-Dicarboxylic Acid CAS 122-05-4 Purity >98.0% (T) (HPLC)

Chemical Name: Pyrazine-2,5-Dicarboxylic Acid

Synonyms: 2,5-Pyrazinedicarboxylic Acid

CAS: 122-05-4

Purity: >98.0% (T) (HPLC)

Appearance: Light Yellow Powder

High Quality, Commercial Production

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2-Acetylpyrazine CAS 22047-25-2 Purity >99.0% (GC)

Chemical Name: 2-Acetylpyrazine

Synonyms: Acetylpyrazine

CAS: 22047-25-2

Purity: >99.0% (GC)

Appearance: Pale Yellow to Yellowish Brown Powder

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2,5-Dimethylpyrazine CAS 123-32-0 Purity >98.0% (GC) Factory

Chemical Name: 2,5-Dimethylpyrazine

CAS: 123-32-0

Purity: >98.0% (GC)

Appearance: Colorless to Light Yellow Liquid

High Quality, Commercial Production

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2,3-Dimethylpyrazine CAS 5910-89-4 Purity >98.0% (GC)

Chemical Name: 2,3-Dimethylpyrazine

CAS: 5910-89-4

Purity: >98.0% (GC)

Appearance: Colorless to Yellow Liquid

High Quality, Commercial Production

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2-Ethoxypyrazine CAS 38028-67-0 Purity >98.0% (GC)

Chemical Name: 2-Ethoxypyrazine

CAS: 38028-67-0

Purity: >98.0% (GC)

Appearance: Light Yellow to Yellow Transparent Liquid

High Quality, Commercial Production

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2,6-Dichloropyrazine CAS 4774-14-5 Purity >98.0% (GC) Factory

Chemical Name: 2,6-Dichloropyrazine

CAS: 4774-14-5

Purity: >98.0% (GC)

Appearance: Slightly Yellow Crystallized Particles

High Quality, Commercial Production

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2,5-Dibromopyrazine CAS 23229-26-7 Purity >98.0% (GC)

Chemical Name: 2,5-Dibromopyrazine

CAS: 23229-26-7

Purity: >98.0% (GC)

Appearance: White to Light Yellow Powder or Crystals

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2-Methylpyrazine CAS 109-08-0 Purity >99.0% (GC) Factory

Chemical Name: 2-Methylpyrazine

CAS: 109-08-0

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

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2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Purity >98.0% (HPLC) (Titration)

2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Purity >99.0% (GC)

2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Purity >98.0% (T) (HPLC)

3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Purity >98.0% (HPLC)

2-Amino-3-Chloropyrazine CAS 6863-73-6 Purity >98.0% (GC)

2,6-Dimethylpyrazine CAS 108-50-9 Purity >98.0% (GC)

Pyrazine-2,5-Dicarboxylic Acid CAS 122-05-4 Purity >98.0% (T) (HPLC)

2-Acetylpyrazine CAS 22047-25-2 Purity >99.0% (GC)

2,5-Dimethylpyrazine CAS 123-32-0 Purity >98.0% (GC) Factory

2,3-Dimethylpyrazine CAS 5910-89-4 Purity >98.0% (GC)

2-Ethoxypyrazine CAS 38028-67-0 Purity >98.0% (GC)

2,6-Dichloropyrazine CAS 4774-14-5 Purity >98.0% (GC) Factory

2,5-Dibromopyrazine CAS 23229-26-7 Purity >98.0% (GC)

2-Methylpyrazine CAS 109-08-0 Purity >99.0% (GC) Factory