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3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Kemurnian >98,0% (HPLC) Favipiravir Intermediate COVID-19
Nama Kimia: 3-Hydroxypyrazine-2-Carboxamide
CAS: 55321-99-8
Penampilan: Serbuk Kuning Muda hingga Coklat
Kemurnian: >98,0% (HPLC)
Perantara Favipiravir (CAS: 259793-96-9) dalam pengobatan infeksi virus Influenza dan COVID-19
Kualitas Tinggi, Produksi Komersial
Inquiry: alvin@ruifuchem.com
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2-Hydroxy-6-Methylpyrazine CAS 20721-18-0 Kemurnian >98,0% (HPLC)
Nama kimia: 2-Hydroxy-6-Methylpyrazine
Sinonim: 6-Methylpyrazin-2-ol;6-Metil-1H-Pirazin-2-satu
CAS: 20721-18-0
Kemurnian: >98,0% (HPLC)
Penampilan: Coklat Muda hingga Coklat Bubuk atau Kristal atau Padat
E-Mail: alvin@ruifuchem.com
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2-Ethyl-5-Methylpyrazine CAS 13360-64-0 Kemurnian >98,0% (HPLC)
Nama Kimia: 2-Ethyl-5-Methylpyrazine
Campuran 2-Ethyl-5-Methylpyrazine dan 2-Ethyl-6-Methylpyrazine
CAS: 13360-64-0
Kemurnian: >98,0% (HPLC) (Campuran Isomer)
Penampilan: Cairan Bening
E-Mail: alvin@ruifuchem.com
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2-Ethyl-3-Methylpyrazine CAS 15707-23-0 Kemurnian >99.0% (GC)
Nama Kimia: 2-Ethyl-3-Methylpyrazine
CAS: 15707-23-0
Kemurnian: >99,0% (GC)
Penampilan: Cairan Tidak Berwarna
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Kemurnian >98.0% (HPLC) (Titrasi)
Nama Kimia: 2,3-Pyrazinedicarboxylic Anhydride
Sinonim: Pyrazin 2,3-Dicarboxylic Acid Anhydride
CAS: 4744-50-7
Kemurnian: >98,0% (HPLC) (Titrasi)
Penampilan: Kristal atau Bubuk Putih ke Coklat
E-Mail: alvin@ruifuchem.com
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2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Kemurnian >99.0% (GC)
Nama Kimia: 2,3,5-Trimethylpyrazine
Sinonim: Trimethyl-Pyrazine
CAS: 14667-55-1
Kemurnian: >99,0% (GC)
Penampilan: Tidak Berwarna hingga Cairan Kuning Pucat
Kualitas Tinggi, Produksi Komersial
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Kemurnian >98.0% (T) (HPLC)
Nama Kimia: Asam 2,3-Pyrazinedicarboxylic
Sinonim: Asam Pyrazine-2,3-Dicarboxylic
CAS: 89-01-0
Kemurnian: >98,0% (T) (HPLC)
Penampilan: Bubuk atau Kristal Putih ke Coklat Muda
E-Mail: alvin@ruifuchem.com
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3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Kemurnian >98,0% (HPLC)
Nama Kimia: 3-Chloropyrazine-2-Carbonitrile
CAS: 55557-52-3
Kemurnian: >98,0% (HPLC)
Penampilan: Kuning Pucat ke Off-White Solid
E-Mail: alvin@ruifuchem.com
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2-Amino-3-Chloropyrazine CAS 6863-73-6 Kemurnian >98.0% (GC)
Nama Kimia: 2-Amino-3-Chloropyrazine
Sinonim: 3-Chloro-2-Pyrazinamine
CAS: 6863-73-6
Kemurnian: >98,0% (GC)
Penampilan: Off-White to Light Yellow Powder to Crystal
E-Mail: alvin@ruifuchem.com
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2,6-Dimethylpyrazine CAS 108-50-9 Kemurnian >98,0% (GC)
Nama Kimia: 2,6-Dimethylpyrazine
CAS: 108-50-9
Kemurnian: >98,0% (GC)
Kualitas Tinggi, Produksi Komersial
E-Mail: alvin@ruifuchem.com
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Pyrazine-2,5-Dicarboxylic Acid CAS 122-05-4 Kemurnian >98.0% (T) (HPLC)
Nama Kimia: Asam Pyrazine-2,5-Dicarboxylic
Sinonim: Asam 2,5-Pyrazinedicarboxylic
CAS: 122-05-4
Kemurnian: >98,0% (T) (HPLC)
Penampilan: Serbuk Kuning Muda
Kualitas Tinggi, Produksi Komersial
E-Mail: alvin@ruifuchem.com
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2-Acetylpyrazine CAS 22047-25-2 Kemurnian >99,0% (GC)
Nama Kimia: 2-Acetylpyrazine
Sinonim: Acetylpyrazine
CAS: 22047-25-2
Kemurnian: >99,0% (GC)
Penampilan: Serbuk Kuning Pucat hingga Coklat Kekuningan
E-Mail: alvin@ruifuchem.com
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2,5-Dimethylpyrazine CAS 123-32-0 Kemurnian >98,0% (GC) Pabrik
Nama Kimia: 2,5-Dimethylpyrazine
CAS: 123-32-0
Kemurnian: >98,0% (GC)
Penampilan: Tidak Berwarna hingga Cairan Kuning Muda
Kualitas Tinggi, Produksi Komersial
E-Mail: alvin@ruifuchem.com
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2,3-Dimethylpyrazine CAS 5910-89-4 Kemurnian >98,0% (GC)
Nama Kimia: 2,3-Dimethylpyrazine
CAS: 5910-89-4
Kemurnian: >98,0% (GC)
Penampilan: Cairan Tidak Berwarna hingga Kuning
Kualitas Tinggi, Produksi Komersial
E-Mail: alvin@ruifuchem.com
