Pyrazines

Subcategories of "Pyrazines"

Halogenated Pyrazine

Products of "Pyrazines"

100
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- 200

products per page. 137 products on this category.

Product data	Purity	Price range	Estimated delivery
2,3-Diphenylquinoxaline REF: 3B-D2442CAS: 1684-14-6	min. 98.0 %(GC)	144.00 €	Mon 13 Feb 23
Ethyl 3-Oxo-3-(pyrazin-2-yl)propionate REF: 3B-E1271CAS: 62124-77-0	>98.0%(GC)(T)	101.00 €	Mon 13 Feb 23
5-Chloropyrazine-2-carboxylic Acid REF: 3B-C3002CAS: 36070-80-1	>98.0%(T)	79.00 €	Mon 13 Feb 23
Acipimox REF: 3B-M2053CAS: 51037-30-0	>98.0%(GC)	77.00 €~230.00 €	Mon 13 Feb 23
2-Propylpyrazine REF: 3B-P1833CAS: 18138-03-9	>98.0%(GC)(T)	105.00 €	Mon 13 Feb 23
2-Amino-3-chloropyrazine REF: 3B-A2143CAS: 6863-73-6	>98.0%(GC)	47.00 €~145.00 €	Mon 13 Feb 23
2-(Methylthio)pyrazine REF: 3B-M1821CAS: 21948-70-9	>98.0%(GC)	27.00 €~60.00 €	Mon 13 Feb 23
Methyl 3-Chloropyrazine-2-carboxylate REF: 3B-M2648CAS: 27825-21-4	>98.0%(GC)	160.00 €	Mon 13 Feb 23
3-Aminopyrazine-2-carboxylic Acid REF: 3B-A0848CAS: 5424-01-1	>98.0%(T)(HPLC)	39.00 €~91.00 €	Mon 13 Feb 23
2,6-Dimethylpyrazine REF: 3B-D1527CAS: 108-50-9	>98.0%(GC)(T)	27.00 €~48.00 €	Mon 13 Feb 23
Pyrazine REF: 3B-P0544CAS: 290-37-9	>98.0%(GC)	40.00 €~270.00 €	Mon 13 Feb 23
5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline REF: 3B-D4653CAS: 162967-90-0	>98.0%(HPLC)	230.00 €	Mon 13 Feb 23
5-Methylquinoxaline REF: 3B-M1371CAS: 13708-12-8	>98.0%(GC)	45.00 €~120.00 €	Mon 13 Feb 23
2-Amino-5-bromopyrazine REF: 3B-A1683CAS: 59489-71-3	>98.0%(GC)(T)	63.00 €~190.00 €	Mon 13 Feb 23
2-Methylquinoxaline REF: 3B-M0580CAS: 7251-61-8	>98.0%(GC)	34.00 €~112.00 €	Mon 13 Feb 23
2-Pyrazinemethanol REF: 3B-P2129CAS: 6705-33-5	>98.0%(GC)	104.00 €	Mon 13 Feb 23
3-Chloro-2,5-dimethylpyrazine REF: 3B-C2040CAS: 95-89-6	>95.0%(GC)	104.00 €	Mon 13 Feb 23
2-Amino-5-chloropyrazine REF: 3B-A2790CAS: 33332-29-5	>98.0%(GC)(T)	45.00 €~157.00 €	Mon 13 Feb 23
2-Isobutyl-3-methylpyrazine REF: 3B-I0337CAS: 13925-06-9	>98.0%(GC)	77.00 €	Mon 13 Feb 23
Amiloride Hydrochloride REF: 3B-A2599CAS: 2016-88-8 2609-46-3	>98.0%(HPLC)(N)	47.00 €	Mon 13 Feb 23
2-Amino-5-phenylpyrazine REF: 3B-A1684CAS: 13535-13-2	>98.0%(GC)	90.00 €~298.00 €	Mon 13 Feb 23
6-Aminoquinoxaline REF: 3B-A2490CAS: 6298-37-9	>98.0%(GC)(T)	83.00 €~250.00 €	Mon 13 Feb 23
Basic Red 5 REF: 3B-N0315CAS: 553-24-2	- - -	58.00 €	Mon 13 Feb 23
2,3,5,6-Tetramethylpyrazine REF: 3B-T0972CAS: 1124-11-4	>98.0%(GC)(T)	50.00 €	Mon 13 Feb 23
2-Hydroxypyrazine REF: 3B-H1580CAS: 6270-63-9	>98.0%(GC)(T)	57.00 €	Mon 13 Feb 23
5-Chloro-2,3-diphenylpyrazine REF: 3B-C3205CAS: 41270-66-0	>98.0%(GC)	81.00 €~255.00 €	Mon 13 Feb 23
2-Methyl-3-propylpyrazine REF: 3B-M0841CAS: 15986-80-8	>95.0%(GC)	45.00 €~136.00 €	Mon 13 Feb 23
2,3-Diethylpyrazine REF: 3B-D1581CAS: 15707-24-1	>98.0%(GC)	31.00 €	Mon 13 Feb 23
6,8-Dibromoimidazo[1,2-a]pyrazine REF: 3B-D4967CAS: 63744-22-9	>98.0%(GC)	47.00 €~154.00 €	Mon 13 Feb 23
2-Ethoxy-3-isopropylpyrazine REF: 3B-E0716CAS: 72797-16-1	>95.0%(GC)(T)	143.00 €	Mon 13 Feb 23
2,3-Pyrazinedicarboxylic Acid REF: 3B-P0545CAS: 89-01-0	>98.0%(T)(HPLC)	57.00 €	Mon 13 Feb 23
Indanthrone REF: 3B-I0429CAS: 81-77-6	>97.0%(N)	66.00 €	Mon 13 Feb 23
2-Methyl-3-isopropoxypyrazine REF: 3B-M0808CAS: 94089-22-2	>97.0%(GC)	56.00 €~179.00 €	Mon 13 Feb 23
Basic Red 2 REF: 3B-S0145CAS: 477-73-6	- - -	44.00 €~307.00 €	Mon 13 Feb 23
2,5-Dibromopyrazine REF: 3B-D4323CAS: 23229-26-7	>98.0%(GC)	38.00 €~97.00 €	Mon 13 Feb 23
2-(Aminomethyl)-5-methylpyrazine REF: 3B-A1154CAS: 132664-85-8	>98.0%(GC)(T)	327.00 €	Mon 13 Feb 23
2-Furfurylthio-3-methylpyrazine REF: 3B-F0222CAS: 59303-07-0	>95.0%(GC)	247.00 €	Mon 13 Feb 23
2-Iodopyrazine REF: 3B-I0837CAS: 32111-21-0	>97.0%(GC)	50.00 €~154.00 €	Mon 13 Feb 23
Pyrazinecarboxylic Acid REF: 3B-P0940CAS: 98-97-5	>98.0%(T)(HPLC)	30.00 €~359.00 €	Mon 13 Feb 23
Phenazine-2,3-diamine REF: 3B-D4492CAS: 655-86-7	>97.0%(T)(HPLC)	87.00 €~301.00 €	Mon 13 Feb 23
2,6-Dichloropyrazine REF: 3B-D1867CAS: 4774-14-5	>99.0%(GC)	75.00 €~269.00 €	Mon 13 Feb 23
Pyrazinamide REF: 3B-P0633CAS: 98-96-4	>98.0%(HPLC)(N)	48.00 €	Mon 13 Feb 23
2-Butyl-3-methylpyrazine REF: 3B-B1173CAS: 15987-00-5	>98.0%(GC)	160.00 €	Mon 13 Feb 23
6-Amino-5-bromoquinoxaline REF: 3B-A2913CAS: 50358-63-9	>98.0%(GC)(T)	79.00 €~365.00 €	Mon 13 Feb 23
1,2,3,4-Tetrahydroquinoxaline REF: 3B-T2999CAS: 3476-89-9	>98.0%(GC)(T)	81.00 €~266.00 €	Mon 13 Feb 23
2-Hydroxyquinoxaline REF: 3B-H0591CAS: 1196-57-2	>98.0%(T)(HPLC)	33.00 €~213.00 €	Mon 13 Feb 23
5H-5-Methyl-6,7-dihydrocyclopentapyrazine REF: 3B-M1086CAS: 23747-48-0	>97.0%(GC)(T)	99.00 €	Mon 13 Feb 23
1-Methoxy-5-methylphenazinium Methyl Sulfate [for Biochemical Research] REF: 3B-M1442CAS: 65162-13-2	>95.0%(HPLC)	116.00 €	Mon 13 Feb 23
Methyl 3-Aminopyrazine-2-carboxylate REF: 3B-A1186CAS: 16298-03-6	>98.0%(GC)(T)	31.00 €~227.00 €	Mon 13 Feb 23
5-Methylpyrazine-2-carboxylic Acid REF: 3B-M1003CAS: 5521-55-1	>98.0%(T)(HPLC)	29.00 €~77.00 €	Mon 13 Feb 23
2-Bromopyrazine REF: 3B-B4352CAS: 56423-63-3	>98.0%(GC)	77.00 €~217.00 €	Mon 13 Feb 23
2-Chloro-3,5-dimethylpyrazine REF: 3B-C3118CAS: 38557-72-1	>95.0%(GC)	149.00 €	Mon 13 Feb 23
2-Methyldibenzo[f,h]quinoxaline REF: 3B-M3005CAS: 536753-86-3	>98.0%(GC)	61.00 €~194.00 €	Mon 13 Feb 23
2-Chloroquinoxaline REF: 3B-C3492CAS: 1448-87-9	>98.0%(GC)	38.00 €~164.00 €	Mon 13 Feb 23
6-Quinoxalinol REF: 3B-Q0101CAS: 7467-91-6	>98.0%(GC)(T)	88.00 €~412.00 €	Mon 13 Feb 23
Quinoxaline REF: 3B-Q0020CAS: 91-19-0	>99.0%(GC)	68.00 €	Mon 13 Feb 23
2-Isobutyl-3-methoxypyrazine REF: 3B-I0331CAS: 24683-00-9	>97.0%(GC)(T)	29.00 €~71.00 €	Mon 13 Feb 23
2,3-Dihydroxyquinoxaline REF: 3B-D1010CAS: 15804-19-0	>98.0%(T)(HPLC)	56.00 €	Mon 13 Feb 23
2,3-Dichloroquinoxaline REF: 3B-D2622CAS: 2213-63-0	>98.0%(GC)	45.00 €~124.00 €	Mon 13 Feb 23
2,3-Dicyanopyrazine REF: 3B-D1751CAS: 13481-25-9	>99.0%(GC)	71.00 €~528.00 €	Mon 13 Feb 23
2-Quinoxalinecarboxylic Acid REF: 3B-Q0081CAS: 879-65-2	>96.0%(GC)(T)	90.00 €~275.00 €	Mon 13 Feb 23
2-Isopropyl-3-methoxypyrazine REF: 3B-I0577CAS: 25773-40-4	>98.0%(GC)	68.00 €~192.00 €	Mon 13 Feb 23
2,3-Dicyano-5-methylpyrazine REF: 3B-D2281CAS: 52197-12-3	>99.0%(GC)	153.00 €~518.00 €	Mon 13 Feb 23
3-Hydroxypyrazine-2-carboxamide REF: 3B-H1485CAS: 55321-99-8	>98.0%(T)(HPLC)	60.00 €~184.00 €	Mon 13 Feb 23
Phenazine Methyl Sulfate REF: 3B-P0083CAS: 299-11-6	>98.0%(HPLC)(N)	34.00 €~83.00 €	Mon 13 Feb 23
2,2'-Bipyrazine REF: 3B-B4297CAS: 10199-00-5	>97.0%(GC)	94.00 €~343.00 €	Mon 13 Feb 23
Janus Green B REF: 3B-J0002CAS: 2869-83-2	- - -	41.00 €~122.00 €	Mon 13 Feb 23
2-Ethoxy-3-methylpyrazine REF: 3B-M0809CAS: 32737-14-7	>98.0%(GC)(T)	71.00 €~201.00 €	Mon 13 Feb 23
Methyl 3-Amino-6-bromopyrazine-2-carboxylate REF: 3B-M2655CAS: 6966-01-4	>98.0%(GC)	65.00 €~198.00 €	Mon 13 Feb 23
2-Amino-5-bromo-3-methoxypyrazine REF: 3B-A2562CAS: 5900-13-0	>99.0%(GC)(T)	82.00 €	Mon 13 Feb 23
5,8-Dibromo-2,3-diphenylquinoxaline REF: 3B-D4461CAS: 94544-77-1	>98.0%(HPLC)(N)	148.00 €	Mon 13 Feb 23
5,6,7,8-Tetrahydroquinoxaline REF: 3B-T1403CAS: 34413-35-9	>98.0%(GC)(T)	65.00 €~183.00 €	Mon 13 Feb 23
2-Acetyl-3-methylpyrazine REF: 3B-A1978CAS: 23787-80-6	>98.0%(GC)	27.00 €	Mon 13 Feb 23
2,3-Diethyl-5-methylpyrazine REF: 3B-D1714CAS: 18138-04-0	>97.0%(GC)	63.00 €~178.00 €	Mon 13 Feb 23
2,3-Dimethylquinoxaline REF: 3B-D0795CAS: 2379-55-7	>98.0%(GC)(T)	38.00 €~281.00 €	Mon 13 Feb 23
2-tert-Butylpyrazine REF: 3B-B3394CAS: 32741-11-0	>97.0%(GC)(T)	81.00 €~282.00 €	Mon 13 Feb 23
2-Bromoquinoxaline REF: 3B-B4632CAS: 36856-91-4	>98.0%(GC)	27.00 €~68.00 €	Mon 13 Feb 23
2-Ethoxypyrazine REF: 3B-E0697CAS: 38028-67-0	>98.0%(GC)	29.00 €~71.00 €	Mon 13 Feb 23
2-Amino-6-methylpyrazine REF: 3B-A2992CAS: 5521-56-2	>97.0%(GC)	44.00 €~123.00 €	Mon 13 Feb 23
6-Bromoquinoxaline REF: 3B-B4476CAS: 50998-17-9	>98.0%(GC)	51.00 €~154.00 €	Mon 13 Feb 23
2-Methoxy-3-methylpyrazine REF: 3B-M0810CAS: 2847-30-5	>98.0%(GC)	28.00 €~66.00 €	Mon 13 Feb 23
2,3-Dichloropyrazine REF: 3B-D3061CAS: 4858-85-9	>98.0%(GC)	48.00 €~143.00 €	Mon 13 Feb 23
2-Ethyl-3-(methylthio)pyrazine REF: 3B-E0719CAS: 72987-62-3	>98.0%(GC)	60.00 €~192.00 €	Mon 13 Feb 23
Cyanopyrazine REF: 3B-C1123CAS: 19847-12-2	>99.0%(GC)	28.00 €~172.00 €	Mon 13 Feb 23
Benzo[g]quinoxaline REF: 3B-B4540CAS: 260-50-4	>98.0%(GC)	70.00 €~210.00 €	Mon 13 Feb 23
Chloropyrazine REF: 3B-C1093CAS: 14508-49-7	>98.0%(GC)	27.00 €~57.00 €	Mon 13 Feb 23
1,4-Dihydro-6-methylquinoxaline-2,3-dione REF: 3B-D2970CAS: 6309-61-1	>98.0%(HPLC)	78.00 €	Mon 13 Feb 23
(2-Mercaptoethyl)pyrazine REF: 3B-M1845CAS: 35250-53-4	>98.0%(GC)	51.00 €~141.00 €	Mon 13 Feb 23
2-Amino-6-chloropyrazine REF: 3B-A2145CAS: 33332-28-4	>98.0%(GC)	39.00 €~118.00 €	Mon 13 Feb 23
Methyl 2-Pyrazinecarboxylate REF: 3B-M2015CAS: 6164-79-0	>98.0%(GC)	51.00 €~203.00 €	Mon 13 Feb 23
1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile REF: 3B-T1472CAS: 36023-64-0	>98.0%(T)(HPLC)	108.00 €	Mon 13 Feb 23
1,4-Dihydro-6-nitroquinoxaline-2,3-dione REF: 3B-D3241CAS: 2379-56-8	>95.0%(HPLC)	184.00 €	Mon 13 Feb 23
2,3,5-Trimethylpyrazine REF: 3B-T0942CAS: 14667-55-1	>98.0%(GC)(T)	29.00 €~71.00 €	Mon 13 Feb 23
5-Quinoxalinol REF: 3B-Q0095CAS: 17056-99-4	>98.0%(GC)(T)	27.00 €~59.00 €	Mon 13 Feb 23
1-Methoxyphenazine REF: 3B-M1828CAS: 2876-17-7 34515-87-2	>97.0%(GC)(T)	247.00 €	Mon 13 Feb 23
2-Amino-3,5-dibromopyrazine REF: 3B-A1806CAS: 24241-18-7	>98.0%(GC)	44.00 €~133.00 €	Mon 13 Feb 23
2-Bromo-5-hydroxypyrazine REF: 3B-B3881CAS: 374063-92-0	>95.0%(GC)	136.00 €~541.00 €	Mon 13 Feb 23
2-Acetylpyrazine REF: 3B-A0988CAS: 22047-25-2	>99.0%(GC)	77.00 €~147.00 €	Mon 13 Feb 23
Pyrazine-2,5-dicarboxylic Acid REF: 3B-P2932CAS: 122-05-4	>98.0%(T)(HPLC)	64.00 €~205.00 €	Fri 24 Feb 23
2-Chloro-6-methylpyrazine REF: 3B-C2777CAS: 38557-71-0	>98.0%(GC)	77.00 €~335.00 €	Fri 24 Feb 23

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2,3-Diphenylquinoxaline

CAS:1684-14-6

Formula:

C₂₀H₁₄N₂

Purity:

min. 98.0 %(GC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

282.35

Ref: 3B-D2442

25g 144.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Ethyl 3-Oxo-3-(pyrazin-2-yl)propionate

CAS:62124-77-0

Formula:

C₉H₁₀N₂O₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

194.19

Ref: 3B-E1271

1g 101.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5-Chloropyrazine-2-carboxylic Acid

CAS:36070-80-1

Formula:

C₅H₃ClN₂O₂

Purity:

>98.0%(T)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

158.54

Ref: 3B-C3002

1g 79.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Acipimox

CAS:51037-30-0

Formula:

C₆H₆N₂O₃

Purity:

>98.0%(GC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

154.13

Ref: 3B-M2053

1g	77.00 €
5g	230.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Propylpyrazine

CAS:18138-03-9

Formula:

C₇H₁₀N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

122.17

Ref: 3B-P1833

5g 105.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-3-chloropyrazine

CAS:6863-73-6

Formula:

C₄H₄ClN₃

Purity:

>98.0%(GC)

Color and Shape:

White to Light yellow to Dark green powder to crystal

Molecular weight:

129.55

Ref: 3B-A2143

1g	47.00 €
5g	145.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-(Methylthio)pyrazine

CAS:21948-70-9

Formula:

C₅H₆N₂S

Purity:

>98.0%(GC)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

126.18

Ref: 3B-M1821

5g	27.00 €
25g	60.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Methyl 3-Chloropyrazine-2-carboxylate

CAS:27825-21-4

Formula:

C₆H₅ClN₂O₂

Purity:

>98.0%(GC)

Color and Shape:

White to Orange to Green powder to lump

Molecular weight:

172.57

Ref: 3B-M2648

1g 160.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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3-Aminopyrazine-2-carboxylic Acid

CAS:5424-01-1

Formula:

C₅H₅N₃O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Amber powder to crystalline

Molecular weight:

139.11

Ref: 3B-A0848

5g	39.00 €
25g	91.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,6-Dimethylpyrazine

CAS:108-50-9

Formula:

C₆H₈N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White or Colorless to Light yellow powder to lump to clear liquid

Molecular weight:

108.14

Ref: 3B-D1527

5g	27.00 €
25g	48.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Pyrazine

CAS:290-37-9

Formula:

C₄H₄N₂

Purity:

>98.0%(GC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

80.09

Ref: 3B-P0544

25g	40.00 €
500g	270.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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

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

CAS:162967-90-0

Formula:

C₂₂H₁₆Br₂N₂O₂

Purity:

>98.0%(HPLC)

Color and Shape:

Light orange to Yellow to Green powder to crystal

Molecular weight:

500.19

Ref: 3B-D4653

200mg 230.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5-Methylquinoxaline

CAS:13708-12-8

Formula:

C₉H₈N₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Yellow to Orange powder to lump to clear liquid

Molecular weight:

144.18

Ref: 3B-M1371

1g	45.00 €
5g	120.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-5-bromopyrazine

CAS:59489-71-3

Formula:

C₄H₄BrN₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

174.00

Ref: 3B-A1683

1g	63.00 €
5g	190.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Methylquinoxaline

CAS:7251-61-8

Formula:

C₉H₈N₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Brown clear liquid

Molecular weight:

144.18

Ref: 3B-M0580

5g	34.00 €
25g	112.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Pyrazinemethanol

CAS:6705-33-5

Formula:

C₅H₆N₂O

Purity:

>98.0%(GC)

Color and Shape:

White to Light yellow powder to lump

Molecular weight:

110.12

Ref: 3B-P2129

1g 104.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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3-Chloro-2,5-dimethylpyrazine

CAS:95-89-6

Formula:

C₆H₇ClN₂

Purity:

>95.0%(GC)

Color and Shape:

Colorless to Light orange to Yellow clear liquid

Molecular weight:

142.59

Ref: 3B-C2040

5g 104.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-5-chloropyrazine

CAS:33332-29-5

Formula:

C₄H₄ClN₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Light orange to Yellow to Green powder to crystal

Molecular weight:

129.55

Ref: 3B-A2790

1g	45.00 €
5g	157.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Isobutyl-3-methylpyrazine

CAS:13925-06-9

Formula:

C₉H₁₄N₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Orange to Green clear liquid

Molecular weight:

150.23

Ref: 3B-I0337

5ml 77.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Amiloride Hydrochloride

CAS:2016-88-8 2609-46-3

Formula:

C₆H₈ClN₇O·HCl

Purity:

>98.0%(HPLC)(N)

Color and Shape:

Light yellow to Yellow to Green powder to crystal

Molecular weight:

266.09

Ref: 3B-A2599

5g 47.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-5-phenylpyrazine

CAS:13535-13-2

Formula:

C₁₀H₉N₃

Purity:

>98.0%(GC)

Color and Shape:

Very Pale Yellow - Pale Reddish Yellow Solid

Molecular weight:

171.20

Ref: 3B-A1684

1g	90.00 €
5g	298.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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6-Aminoquinoxaline

CAS:6298-37-9

Formula:

C₈H₇N₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

145.17

Ref: 3B-A2490

1g	83.00 €
5g	250.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Basic Red 5

CAS:553-24-2

Formula:

C₁₅H₁₇ClN₄

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

288.78

Ref: 3B-N0315

25g 58.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3,5,6-Tetramethylpyrazine

CAS:1124-11-4

Formula:

C₈H₁₂N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

136.20

Ref: 3B-T0972

25g 50.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Hydroxypyrazine

CAS:6270-63-9

Formula:

C₄H₄N₂O

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

96.09

Ref: 3B-H1580

1g 57.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5-Chloro-2,3-diphenylpyrazine

CAS:41270-66-0

Formula:

C₁₆H₁₁ClN₂

Purity:

>98.0%(GC)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

266.73

Ref: 3B-C3205

1g	81.00 €
5g	255.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Methyl-3-propylpyrazine

CAS:15986-80-8

Formula:

C₈H₁₂N₂

Purity:

>95.0%(GC)

Color and Shape:

Colorless to Light orange to Yellow clear liquid

Molecular weight:

136.20

Ref: 3B-M0841

5ml	45.00 €
25ml	136.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Diethylpyrazine

CAS:15707-24-1

Formula:

C₈H₁₂N₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

136.20

Ref: 3B-D1581

5ml 31.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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6,8-Dibromoimidazo[1,2-a]pyrazine

CAS:63744-22-9

Formula:

C₆H₃Br₂N₃

Purity:

>98.0%(GC)

Color and Shape:

White to Amber powder to crystal

Molecular weight:

276.92

Ref: 3B-D4967

1g	47.00 €
5g	154.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Ethoxy-3-isopropylpyrazine

CAS:72797-16-1

Formula:

C₉H₁₄N₂O

Purity:

>95.0%(GC)(T)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

166.22

Ref: 3B-E0716

5g 143.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Pyrazinedicarboxylic Acid

CAS:89-01-0

Formula:

C₆H₄N₂O₄

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

168.11

Ref: 3B-P0545

25g 57.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Indanthrone

CAS:81-77-6

Formula:

C₂₈H₁₄N₂O₄

Purity:

>97.0%(N)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

442.43

Ref: 3B-I0429

25g 66.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Methyl-3-isopropoxypyrazine

CAS:94089-22-2

Formula:

C₈H₁₂N₂O

Purity:

>97.0%(GC)

Color and Shape:

Colorless to Light orange to Yellow clear liquid

Molecular weight:

152.20

Ref: 3B-M0808

1g	56.00 €
5g	179.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Basic Red 2

CAS:477-73-6

Color and Shape:

Light orange to Dark red to Black powder to crystal

Ref: 3B-S0145

25g	44.00 €
500g	307.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,5-Dibromopyrazine

CAS:23229-26-7

Formula:

C₄H₂Br₂N₂

Purity:

>98.0%(GC)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

237.88

Ref: 3B-D4323

1g	38.00 €
5g	97.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-(Aminomethyl)-5-methylpyrazine

CAS:132664-85-8

Formula:

C₆H₉N₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Colorless to Yellow to Green clear liquid

Molecular weight:

123.16

Ref: 3B-A1154

5g 327.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Furfurylthio-3-methylpyrazine

CAS:59303-07-0

Formula:

C₁₀H₁₀N₂OS

Purity:

>95.0%(GC)

Color and Shape:

Light yellow to Brown clear liquid

Molecular weight:

206.26

Ref: 3B-F0222

5g 247.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Iodopyrazine

CAS:32111-21-0

Formula:

C₄H₃IN₂

Purity:

>97.0%(GC)

Color and Shape:

Orange to Brown clear liquid

Molecular weight:

205.99

Ref: 3B-I0837

1g	50.00 €
5g	154.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Pyrazinecarboxylic Acid

CAS:98-97-5

Formula:

C₅H₄N₂O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

124.10

Ref: 3B-P0940

25g	30.00 €
500g	359.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Phenazine-2,3-diamine

CAS:655-86-7

Formula:

C₁₂H₁₀N₄

Purity:

>97.0%(T)(HPLC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

210.24

Ref: 3B-D4492

1g	87.00 €
5g	301.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,6-Dichloropyrazine

CAS:4774-14-5

Formula:

C₄H₂Cl₂N₂

Purity:

>99.0%(GC)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

148.97

Ref: 3B-D1867

5g	75.00 €
25g	269.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Pyrazinamide

CAS:98-96-4

Formula:

C₅H₅N₃O

Purity:

>98.0%(HPLC)(N)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

123.12

Ref: 3B-P0633

25g 48.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Butyl-3-methylpyrazine

CAS:15987-00-5

Formula:

C₉H₁₄N₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Brown clear liquid

Molecular weight:

150.23

Ref: 3B-B1173

1ml 160.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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6-Amino-5-bromoquinoxaline

CAS:50358-63-9

Formula:

C₈H₆BrN₃

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

224.06

Ref: 3B-A2913

5g	79.00 €
25g	365.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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1,2,3,4-Tetrahydroquinoxaline

CAS:3476-89-9

Formula:

C₈H₁₀N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Brown powder to crystal

Molecular weight:

134.18

Ref: 3B-T2999

1g	81.00 €
5g	266.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Hydroxyquinoxaline

CAS:1196-57-2

Formula:

C₈H₆N₂O

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Brown powder to crystal

Molecular weight:

146.15

Ref: 3B-H0591

25g	33.00 €
100g	76.00 €
500g	213.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5H-5-Methyl-6,7-dihydrocyclopentapyrazine

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5H-5-Methyl-6,7-dihydrocyclopentapyrazine

CAS:23747-48-0

Formula:

C₈H₁₀N₂

Purity:

>97.0%(GC)(T)

Color and Shape:

Colorless to Light yellow to Light orange clear liquid

Molecular weight:

134.18

Ref: 3B-M1086

5ml 99.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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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

Purity:

>95.0%(HPLC)

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

336.36

Ref: 3B-M1442

200mg 116.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Methyl 3-Aminopyrazine-2-carboxylate

CAS:16298-03-6

Formula:

C₆H₇N₃O₂

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

153.14

Ref: 3B-A1186

1g	31.00 €
5g	75.00 €
25g	227.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5-Methylpyrazine-2-carboxylic Acid

CAS:5521-55-1

Formula:

C₆H₆N₂O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

Light yellow to Brown to Dark green powder to crystal

Molecular weight:

138.13

Ref: 3B-M1003

5g	29.00 €
25g	77.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Bromopyrazine

CAS:56423-63-3

Formula:

C₄H₃BrN₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Light orange to Yellow clear liquid

Molecular weight:

158.99

Ref: 3B-B4352

1g	77.00 €
5g	217.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Chloro-3,5-dimethylpyrazine

CAS:38557-72-1

Formula:

C₆H₇ClN₂

Purity:

>95.0%(GC)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

142.59

Ref: 3B-C3118

1g 149.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Methyldibenzo[f,h]quinoxaline

CAS:536753-86-3

Formula:

C₁₇H₁₂N₂

Purity:

>98.0%(GC)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

244.30

Ref: 3B-M3005

1g	194.00 €
200mg	61.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Chloroquinoxaline

CAS:1448-87-9

Formula:

C₈H₅ClN₂

Purity:

>98.0%(GC)

Color and Shape:

White to Yellow to Green powder to crystal

Molecular weight:

164.59

Ref: 3B-C3492

1g	38.00 €
5g	164.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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6-Quinoxalinol

CAS:7467-91-6

Formula:

C₈H₆N₂O

Purity:

>98.0%(GC)(T)

Color and Shape:

Yellow to Brown to Dark green powder to crystal

Molecular weight:

146.15

Ref: 3B-Q0101

1g	412.00 €
200mg	88.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Quinoxaline

CAS:91-19-0

Formula:

C₈H₆N₂

Purity:

>99.0%(GC)

Color and Shape:

White or Colorless to Light orange to Yellow powder to lump to clear liquid

Molecular weight:

130.15

Ref: 3B-Q0020

25g 68.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Isobutyl-3-methoxypyrazine

CAS:24683-00-9

Formula:

C₉H₁₄N₂O

Purity:

>97.0%(GC)(T)

Color and Shape:

Colorless to Light orange to Yellow clear liquid

Molecular weight:

166.22

Ref: 3B-I0331

1ml	29.00 €
5ml	71.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dihydroxyquinoxaline

CAS:15804-19-0

Formula:

C₈H₆N₂O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Orange to Green powder to crystaline

Molecular weight:

162.15

Ref: 3B-D1010

25g 56.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dichloroquinoxaline

CAS:2213-63-0

Formula:

C₈H₄Cl₂N₂

Purity:

>98.0%(GC)

Color and Shape:

White to Light yellow to Dark green powder to crystal

Molecular weight:

199.03

Ref: 3B-D2622

5g	45.00 €
25g	124.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dicyanopyrazine

CAS:13481-25-9

Formula:

C₆H₂N₄

Purity:

>99.0%(GC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

130.11

Ref: 3B-D1751

5g	71.00 €
25g	202.00 €
100g	528.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Quinoxalinecarboxylic Acid

CAS:879-65-2

Formula:

C₉H₆N₂O₂

Purity:

>96.0%(GC)(T)

Color and Shape:

White to Gray to Brown powder to crystal

Molecular weight:

174.16

Ref: 3B-Q0081

1g	90.00 €
5g	275.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Isopropyl-3-methoxypyrazine

CAS:25773-40-4

Formula:

C₈H₁₂N₂O

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Orange to Green clear liquid

Molecular weight:

152.20

Ref: 3B-I0577

1g	68.00 €
5g	192.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dicyano-5-methylpyrazine

CAS:52197-12-3

Formula:

C₇H₄N₄

Purity:

>99.0%(GC)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

144.14

Ref: 3B-D2281

5g	153.00 €
25g	518.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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3-Hydroxypyrazine-2-carboxamide

CAS:55321-99-8

Formula:

C₅H₅N₃O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

139.11

Ref: 3B-H1485

1g	60.00 €
5g	184.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Phenazine Methyl Sulfate

CAS:299-11-6

Formula:

C₁₃H₁₁N₂·CH₃SO₄

Purity:

>98.0%(HPLC)(N)

Color and Shape:

Light yellow to Brown to Dark green powder to crystal

Molecular weight:

306.34

Ref: 3B-P0083

1g	34.00 €
5g	83.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,2'-Bipyrazine

CAS:10199-00-5

Formula:

C₈H₆N₄

Purity:

>97.0%(GC)

Color and Shape:

White to Yellow to Green powder to crystal

Molecular weight:

158.16

Ref: 3B-B4297

100mg	94.00 €
500mg	343.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Janus Green B

CAS:2869-83-2

Formula:

C₃₀H₃₁ClN₆

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

511.07

Ref: 3B-J0002

5g	41.00 €
25g	122.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Ethoxy-3-methylpyrazine

CAS:32737-14-7

Formula:

C₇H₁₀N₂O

Purity:

>98.0%(GC)(T)

Color and Shape:

Colorless to Almost colorless clear liquid

Molecular weight:

138.17

Ref: 3B-M0809

5g	71.00 €
25g	201.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Methyl 3-Amino-6-bromopyrazine-2-carboxylate

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Methyl 3-Amino-6-bromopyrazine-2-carboxylate

CAS:6966-01-4

Formula:

C₆H₆BrN₃O₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

232.04

Ref: 3B-M2655

1g	65.00 €
5g	198.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-5-bromo-3-methoxypyrazine

CAS:5900-13-0

Formula:

C₅H₆BrN₃O

Purity:

>99.0%(GC)(T)

Color and Shape:

White to Green to Brown powder to crystal

Molecular weight:

204.03

Ref: 3B-A2562

1g 82.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5,8-Dibromo-2,3-diphenylquinoxaline

CAS:94544-77-1

Formula:

C₂₀H₁₂Br₂N₂

Purity:

>98.0%(HPLC)(N)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

440.14

Ref: 3B-D4461

200mg 148.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5,6,7,8-Tetrahydroquinoxaline

CAS:34413-35-9

Formula:

C₈H₁₀N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

Colorless to Yellow to Green clear liquid

Molecular weight:

134.18

Ref: 3B-T1403

5g	65.00 €
25g	183.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Acetyl-3-methylpyrazine

CAS:23787-80-6

Formula:

C₇H₈N₂O

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Yellow to Orange clear liquid

Molecular weight:

136.15

Ref: 3B-A1978

1g 27.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Diethyl-5-methylpyrazine

CAS:18138-04-0

Formula:

C₉H₁₄N₂

Purity:

>97.0%(GC)

Color and Shape:

White to Yellow to Green clear liquid

Molecular weight:

150.23

Ref: 3B-D1714

5ml	63.00 €
25ml	178.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dimethylquinoxaline

CAS:2379-55-7

Formula:

C₁₀H₁₀N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

158.20

Ref: 3B-D0795

5g	38.00 €
25g	109.00 €
100g	281.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-tert-Butylpyrazine

CAS:32741-11-0

Formula:

C₈H₁₂N₂

Purity:

>97.0%(GC)(T)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

136.20

Ref: 3B-B3394

1g	81.00 €
5g	282.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Bromoquinoxaline

CAS:36856-91-4

Formula:

C₈H₅BrN₂

Purity:

>98.0%(GC)

Color and Shape:

White to Light red to Green powder to crystal

Molecular weight:

209.05

Ref: 3B-B4632

1g	68.00 €
200mg	27.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Ethoxypyrazine

CAS:38028-67-0

Formula:

C₆H₈N₂O

Purity:

>98.0%(GC)

Color and Shape:

Light orange to Yellow to Green clear liquid

Molecular weight:

124.14

Ref: 3B-E0697

5g	29.00 €
25g	71.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-6-methylpyrazine

CAS:5521-56-2

Formula:

C₅H₇N₃

Purity:

>97.0%(GC)

Color and Shape:

White to Yellow to Orange powder to crystal

Molecular weight:

109.13

Ref: 3B-A2992

1g	123.00 €
200mg	44.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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6-Bromoquinoxaline

CAS:50998-17-9

Formula:

C₈H₅BrN₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

209.05

Ref: 3B-B4476

1g	51.00 €
5g	154.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Methoxy-3-methylpyrazine

CAS:2847-30-5

Formula:

C₆H₈N₂O

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

124.14

Ref: 3B-M0810

5g	28.00 €
25g	66.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3-Dichloropyrazine

CAS:4858-85-9

Formula:

C₄H₂Cl₂N₂

Purity:

>98.0%(GC)

Color and Shape:

White or Colorless to Light yellow powder to lump to clear liquid

Molecular weight:

148.97

Ref: 3B-D3061

5g	48.00 €
25g	143.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Ethyl-3-(methylthio)pyrazine

CAS:72987-62-3

Formula:

C₇H₁₀N₂S

Purity:

>98.0%(GC)

Color and Shape:

Very Pale Yellow - Reddish Yellow Liquid

Molecular weight:

154.23

Ref: 3B-E0719

5g	60.00 €
25g	192.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Cyanopyrazine

CAS:19847-12-2

Formula:

C₅H₃N₃

Purity:

>99.0%(GC)

Color and Shape:

White or Colorless to Light yellow powder to lump to clear liquid

Molecular weight:

105.10

Ref: 3B-C1123

25g	28.00 €
500g	172.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Benzo[g]quinoxaline

CAS:260-50-4

Formula:

C₁₂H₈N₂

Purity:

>98.0%(GC)

Color and Shape:

Slightly Pale Yellow - Greyish Yellow Solid

Molecular weight:

180.21

Ref: 3B-B4540

1g	210.00 €
200mg	70.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Chloropyrazine

CAS:14508-49-7

Formula:

C₄H₃ClN₂

Purity:

>98.0%(GC)

Color and Shape:

Colorless to Light yellow clear liquid

Molecular weight:

114.53

Ref: 3B-C1093

5g	27.00 €
25g	57.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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1,4-Dihydro-6-methylquinoxaline-2,3-dione

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1,4-Dihydro-6-methylquinoxaline-2,3-dione

CAS:6309-61-1

Formula:

C₉H₈N₂O₂

Purity:

>98.0%(HPLC)

Color and Shape:

White to Light gray to Light yellow powder to crystal

Molecular weight:

176.18

Ref: 3B-D2970

25g 78.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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(2-Mercaptoethyl)pyrazine

CAS:35250-53-4

Formula:

C₆H₈N₂S

Purity:

>98.0%(GC)

Color and Shape:

White to Yellow to Green clear liquid

Molecular weight:

140.20

Ref: 3B-M1845

1g	51.00 €
5g	141.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-6-chloropyrazine

CAS:33332-28-4

Formula:

C₄H₄ClN₃

Purity:

>98.0%(GC)

Color and Shape:

White to Brown powder to crystal

Molecular weight:

129.55

Ref: 3B-A2145

1g	39.00 €
5g	118.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Methyl 2-Pyrazinecarboxylate

CAS:6164-79-0

Formula:

C₆H₆N₂O₂

Purity:

>98.0%(GC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

138.13

Ref: 3B-M2015

5g	51.00 €
25g	203.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile

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1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile

CAS:36023-64-0

Formula:

C₆H₂N₄O₂

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

162.11

Ref: 3B-T1472

10g 108.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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1,4-Dihydro-6-nitroquinoxaline-2,3-dione

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1,4-Dihydro-6-nitroquinoxaline-2,3-dione

CAS:2379-56-8

Formula:

C₈H₅N₃O₄

Purity:

>95.0%(HPLC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

207.15

Ref: 3B-D3241

5g 184.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2,3,5-Trimethylpyrazine

CAS:14667-55-1

Formula:

C₇H₁₀N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

Colorless to Light yellow to Light orange clear liquid

Molecular weight:

122.17

Ref: 3B-T0942

5g	29.00 €
25g	71.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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5-Quinoxalinol

CAS:17056-99-4

Formula:

C₈H₆N₂O

Purity:

>98.0%(GC)(T)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

146.15

Ref: 3B-Q0095

1g	59.00 €
200mg	27.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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1-Methoxyphenazine

CAS:2876-17-7 34515-87-2

Formula:

C₁₃H₁₀N₂O

Purity:

>97.0%(GC)(T)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

210.24

Ref: 3B-M1828

1g 247.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Amino-3,5-dibromopyrazine

CAS:24241-18-7

Formula:

C₄H₃Br₂N₃

Purity:

>98.0%(GC)

Color and Shape:

White to Gray to Brown powder to crystal

Molecular weight:

252.90

Ref: 3B-A1806

1g	44.00 €
5g	133.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Bromo-5-hydroxypyrazine

CAS:374063-92-0

Formula:

C₄H₃BrN₂O

Purity:

>95.0%(GC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

174.99

Ref: 3B-B3881

1g	541.00 €
200mg	136.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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2-Acetylpyrazine

CAS:22047-25-2

Formula:

C₆H₆N₂O

Purity:

>99.0%(GC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

122.13

Ref: 3B-A0988

10g	77.00 €
25g	147.00 €

Estimated delivery in United States, on Monday 13 Feb 2023

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Pyrazine-2,5-dicarboxylic Acid

CAS:122-05-4

Formula:

C₆H₄N₂O₄

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

168.11

Ref: 3B-P2932

5g	64.00 €
25g	205.00 €

Estimated delivery in United States, on Friday 24 Feb 2023

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2-Chloro-6-methylpyrazine

CAS:38557-71-0

Formula:

C₅H₅ClN₂

Purity:

>98.0%(GC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

128.56

Ref: 3B-C2777

1g	77.00 €
5g	335.00 €

Estimated delivery in United States, on Friday 24 Feb 2023

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