Pyridine Derivatives for Dyes

REAGENT

2-Mercapto-5-nitropyridine

≥98%(T)

CAS:2127-09-5

Formula:C₅H₄N₂O₂S

MW:156.16 g/mol

฿1,650.00

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REAGENT

6-Aminopyridine-3-sulfonic acid

97%

CAS:16250-08-1

Formula:C₅H₆N₂O₃S

MW:174.18 g/mol

฿650.00

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REAGENT

2,5-Dimethoxy Pyridine

97%

CAS:867267-24-1

Formula:C₇H₉NO₂

MW:139.15 g/mol

฿315.00

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REAGENT

4-Chloro-2-methoxynicotinaldehyde

≥95%

CAS:1008451-58-8

Formula:C₇H₆ClNO₂

MW:171.58 g/mol

฿7,670.00

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REAGENT

2-Bromo-6-methoxynicotinaldehyde

≥95%

CAS:1060810-41-4

Formula:C₇H₆BrNO₂

MW:216.03 g/mol

฿1,044.00

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REAGENT

2,5-Dibromopyridin-3-ol

97%

CAS:857429-79-9

Formula:C₅H₃Br₂NO

MW:252.89 g/mol

฿5,751.00

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REAGENT

2-Cyanonicotinic acid

97%

CAS:73112-09-1

Formula:C₇H₄N₂O₂

MW:148.12 g/mol

฿6,525.00

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REAGENT

3-Sulfo-2-pyridinecarboxylic acid 2-methyl ester

95%

CAS:1171822-48-2

Formula:C₇H₇NO₅S

MW:217.2 g/mol

฿30,888.00

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REAGENT

2-Amino-5-nitropyridin-3-ol

95%

CAS:908248-27-1

Formula:C₅H₅N₃O₃

MW:155.11 g/mol

฿1,098.00

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REAGENT

6-Bromo-5-chloropyridin-2-amine

98%

CAS:1004294-58-9

Formula:C₅H₄BrClN₂

MW:207.46 g/mol

฿300.00

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Pyridine Derivatives

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