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  8. Pirazine
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Pirazine

Le pirazine sono composti ad anello di sei membri con due atomi di azoto. Questi composti sono importanti nella sintesi organica e nella chimica medicinale, in particolare per le loro proprietà antibatteriche. Presso CymitQuimica, offriamo un'ampia selezione di pirazine di alta qualità per supportare le vostre esigenze di ricerca e industriali.

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Pirazina alogenata

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prodotti per pagina. 1258 prodotti in questa categoria.

MarchioDati del prodottoPurezzaFascia di prezzoConsegna prevista
TCI logo
2,5-Dimethylpyrazine
REF: 3B-D2171CAS: 123-32-0 		>98.0%(GC)(T)82,00 €~545,00 €Lun 05 Mag 25
TCI logo
1,2,3,4-Tetrahydroquinoxaline
REF: 3B-T2999CAS: 3476-89-9 		>98.0%(GC)(T)80,00 €~242,00 €Lun 05 Mag 25
TCI logo
2-Ethylpyrazine
REF: 3B-E0334CAS: 13925-00-3 		>99.0%(GC)28,00 €~65,00 €Lun 05 Mag 25
TCI logo
1-Methoxy-5-methylphenazinium Methyl Sulfate [for Biochemical Research]
REF: 3B-M1442CAS: 65162-13-2 		>95.0%(HPLC)116,00 €Lun 05 Mag 25
TCI logo
2-Acetyl-3-ethylpyrazine
REF: 3B-A2003CAS: 32974-92-8 		>98.0%(GC)27,00 €~59,00 €Lun 05 Mag 25
TCI logo
Cyanopyrazine
REF: 3B-C1123CAS: 19847-12-2 		>99.0%(GC)27,00 €~164,00 €Lun 05 Mag 25
TCI logo
2-Methyl-3-propylpyrazine
REF: 3B-M0841CAS: 15986-80-8 		>95.0%(GC)44,00 €~124,00 €Lun 05 Mag 25
TCI logo
2-Ethyl-3-methylpyrazine
REF: 3B-E0361CAS: 15707-23-0 		>98.0%(GC)(T)27,00 €~64,00 €Lun 05 Mag 25
Fluorochem logo
Methyl 6-chloro-3-methylpyrazine-2-carboxylate
REF: 10-F791831CAS: 1166831-45-3 		97%75,00 €~326,00 €Lun 05 Mag 25
TCI logo
5,6,7,8-Tetrahydroquinoxaline
REF: 3B-T1403CAS: 34413-35-9 		>98.0%(GC)(T)57,00 €~158,00 €Lun 05 Mag 25
TCI logo
6-Quinoxalinol
REF: 3B-Q0101CAS: 7467-91-6 		>98.0%(GC)(T)116,00 €~396,00 €Lun 05 Mag 25
TCI logo
2-Amino-6-methylpyrazine
REF: 3B-A2992CAS: 5521-56-2 		>97.0%(GC)39,00 €~105,00 €Lun 05 Mag 25
TCI logo
2,3-Dimethylpyrazine
REF: 3B-D1525CAS: 5910-89-4 		>98.0%(GC)31,00 €~78,00 €Lun 05 Mag 25
TCI logo
2,3-Diethyl-5-methylpyrazine
REF: 3B-D1714CAS: 18138-04-0 		>97.0%(GC)57,00 €~161,00 €Lun 05 Mag 25
TCI logo
2,3,5-Trimethylpyrazine
REF: 3B-T0942CAS: 14667-55-1 		>98.0%(GC)(T)29,00 €~71,00 €Lun 05 Mag 25
TCI logo
6-Bromoquinoxaline
REF: 3B-B4476CAS: 50998-17-9 		>98.0%(GC)50,00 €~151,00 €Lun 05 Mag 25
TCI logo
Methyl 3-Aminopyrazine-2-carboxylate
REF: 3B-A1186CAS: 16298-03-6 		>98.0%(GC)(T)29,00 €~208,00 €Lun 05 Mag 25
TCI logo
2-Aminopyrazine
REF: 3B-A0989CAS: 5049-61-6 		>98.0%(GC)(T)30,00 €~78,00 €Lun 05 Mag 25
TCI logo
5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline
REF: 3B-D4653CAS: 162967-90-0 		>98.0%(HPLC)211,00 €Lun 05 Mag 25
TCI logo
2-Hydroxy-3-methylpyrazine
REF: 3B-H1519CAS: 19838-07-4 		>98.0%(GC)52,00 €~151,00 €Lun 05 Mag 25
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2,5-Dimethylpyrazine
TCI logo
+ info

2,5-Dimethylpyrazine

CAS:123-32-0
Formula:
C6H8N2
Purezza:
>98.0%(GC)(T)
Colore e forma:
Colorless to Light orange to Yellow clear liquid
Peso molecolare:
108.14

Ref: 3B-D2171

25ml82,00 €
100ml162,00 €
500ml545,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
1,2,3,4-Tetrahydroquinoxaline
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1,2,3,4-Tetrahydroquinoxaline

CAS:3476-89-9
Formula:
C8H10N2
Purezza:
>98.0%(GC)(T)
Colore e forma:
White to Brown powder to crystal
Peso molecolare:
134.18

Ref: 3B-T2999

1g80,00 €
5g242,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Ethylpyrazine
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2-Ethylpyrazine

CAS:13925-00-3
Formula:
C6H8N2
Purezza:
>99.0%(GC)
Colore e forma:
Colorless to Light yellow to Light orange clear liquid
Peso molecolare:
108.14

Ref: 3B-E0334

5g28,00 €
25g65,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
1-Methoxy-5-methylphenazinium Methyl Sulfate [for Biochemical Research]
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1-Methoxy-5-methylphenazinium Methyl Sulfate [for Biochemical Research]

CAS:65162-13-2
Formula:
C15H16N2O5S
Purezza:
>95.0%(HPLC)
Colore e forma:
Orange to Brown to Dark purple powder to crystal
Peso molecolare:
336.36

Ref: 3B-M1442

200mg116,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Acetyl-3-ethylpyrazine
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2-Acetyl-3-ethylpyrazine

CAS:32974-92-8
Formula:
C8H10N2O
Purezza:
>98.0%(GC)
Colore e forma:
Light orange to Yellow to Green clear liquid
Peso molecolare:
150.18

Ref: 3B-A2003

1g27,00 €
5g59,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
Cyanopyrazine
TCI logo
+ info

Cyanopyrazine

CAS:19847-12-2
Formula:
C5H3N3
Purezza:
>99.0%(GC)
Colore e forma:
White or Colorless to Light yellow powder to lump to clear liquid
Peso molecolare:
105.10

Ref: 3B-C1123

25g27,00 €
500g164,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Methyl-3-propylpyrazine
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2-Methyl-3-propylpyrazine

CAS:15986-80-8
Formula:
C8H12N2
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Light orange to Yellow clear liquid
Peso molecolare:
136.20

Ref: 3B-M0841

5ml44,00 €
25ml124,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Ethyl-3-methylpyrazine
TCI logo
+ info

2-Ethyl-3-methylpyrazine

CAS:15707-23-0
Formula:
C7H10N2
Purezza:
>98.0%(GC)(T)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
122.17

Ref: 3B-E0361

5ml27,00 €
25ml64,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
Methyl 6-chloro-3-methylpyrazine-2-carboxylate
Fluorochem logo
+ info

Methyl 6-chloro-3-methylpyrazine-2-carboxylate

CAS:1166831-45-3
Purezza:
97%
Peso molecolare:
186.60000610351562

Ref: 10-F791831

1g326,00 €
100mg75,00 €
250mg131,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
5,6,7,8-Tetrahydroquinoxaline
TCI logo
+ info

5,6,7,8-Tetrahydroquinoxaline

CAS:34413-35-9
Formula:
C8H10N2
Purezza:
>98.0%(GC)(T)
Colore e forma:
Colorless to Yellow to Orange clear liquid
Peso molecolare:
134.18

Ref: 3B-T1403

5g57,00 €
25g158,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
6-Quinoxalinol
TCI logo
+ info

6-Quinoxalinol

CAS:7467-91-6
Formula:
C8H6N2O
Purezza:
>98.0%(GC)(T)
Colore e forma:
Yellow to Brown to Dark green powder to crystal
Peso molecolare:
146.15

Ref: 3B-Q0101

1g396,00 €
200mg116,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Amino-6-methylpyrazine
TCI logo
+ info

2-Amino-6-methylpyrazine

CAS:5521-56-2
Formula:
C5H7N3
Purezza:
>97.0%(GC)
Colore e forma:
White to Yellow to Orange powder to crystal
Peso molecolare:
109.13

Ref: 3B-A2992

1g105,00 €
200mg39,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2,3-Dimethylpyrazine
TCI logo
+ info

2,3-Dimethylpyrazine

CAS:5910-89-4
Formula:
C6H8N2
Purezza:
>98.0%(GC)
Colore e forma:
Colorless to Light orange to Yellow clear liquid
Peso molecolare:
108.14

Ref: 3B-D1525

5ml31,00 €
25ml78,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2,3-Diethyl-5-methylpyrazine
TCI logo
+ info

2,3-Diethyl-5-methylpyrazine

CAS:18138-04-0
Formula:
C9H14N2
Purezza:
>97.0%(GC)
Colore e forma:
White to Yellow to Green clear liquid
Peso molecolare:
150.23

Ref: 3B-D1714

5ml57,00 €
25ml161,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2,3,5-Trimethylpyrazine
TCI logo
+ info

2,3,5-Trimethylpyrazine

CAS:14667-55-1
Formula:
C7H10N2
Purezza:
>98.0%(GC)(T)
Colore e forma:
Colorless to Light yellow to Light orange clear liquid
Peso molecolare:
122.17

Ref: 3B-T0942

5g29,00 €
25g71,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
6-Bromoquinoxaline
TCI logo
+ info

6-Bromoquinoxaline

CAS:50998-17-9
Formula:
C8H5BrN2
Purezza:
>98.0%(GC)
Colore e forma:
Light yellow to Yellow to Orange powder to crystal
Peso molecolare:
209.05

Ref: 3B-B4476

1g50,00 €
5g151,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
Methyl 3-Aminopyrazine-2-carboxylate
TCI logo
+ info

Methyl 3-Aminopyrazine-2-carboxylate

CAS:16298-03-6
Formula:
C6H7N3O2
Purezza:
>98.0%(GC)(T)
Colore e forma:
Light yellow to Amber to Dark green powder to crystal
Peso molecolare:
153.14

Ref: 3B-A1186

1g29,00 €
5g74,00 €
25g208,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Aminopyrazine
TCI logo
+ info

2-Aminopyrazine

CAS:5049-61-6
Formula:
C4H5N3
Purezza:
>98.0%(GC)(T)
Colore e forma:
White to Gray to Brown powder to crystal
Peso molecolare:
95.11

Ref: 3B-A0989

5g30,00 €
25g78,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline
TCI logo
+ info

5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline

CAS:162967-90-0
Formula:
C22H16Br2N2O2
Purezza:
>98.0%(HPLC)
Colore e forma:
Light orange to Yellow to Green powder to crystal
Peso molecolare:
500.19

Ref: 3B-D4653

200mg211,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
discount label
2-Hydroxy-3-methylpyrazine
TCI logo
+ info

2-Hydroxy-3-methylpyrazine

CAS:19838-07-4
Formula:
C5H6N2O
Purezza:
>98.0%(GC)
Colore e forma:
White to Yellow to Orange powder to crystal
Peso molecolare:
110.12

Ref: 3B-H1519

1g52,00 €
5g151,00 €
Consegna stimata in Stati Uniti, il Lunedì 05 Maggio 2025
+ info
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