Skip to content

Pharma Intermediates & Building Blocks

Pyridine Derivatives

258 pyridine derivatives with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.

344products

20in stock

COA + SDSwith every lot

3,6-Dibromo-2-methylpyridine, 97% chemical structure

3,6-Dibromo-2-methylpyridine, 97%

CAS: 39919-65-8
Formula: C₆H₅Br₂N
MW: 250.92 g/mol

VQ-011760

Extra Pure

3,6-Dichloropyridine-2-carboxylic acid, extra pure >96% chemical structure

3,6-Dichloropyridine-2-carboxylic acid, extra pure >96%

CAS: 1702-17-6
Formula: C₆H₃Cl₂NO₂
MW: 192 g/mol

VQ-020163

4-(2-Pyridyl) Benzaldehyde chemical structure

4-(2-Pyridyl) Benzaldehyde

CAS: 127406-56-8
Formula: C₁₂H₉NO
MW: 183.21 g/mol

VQ-019504

4-(4-Nitrobenzyl)pyridine, >98% chemical structure

4-(4-Nitrobenzyl)pyridine, >98%

CAS: 1083-48-3
Formula: C₁₂H₁₀N₂O₂
MW: 214.22 g/mol

VQ-045974

AR

4-(4-Nitrobenzyl)pyridine, GR 98%+ chemical structure

4-(4-Nitrobenzyl)pyridine, GR 98%+

CAS: 1083-48-3
Formula: C₁₂H₁₀N₂O₂
MW: 214.22 g/mol

VQ-011796

4-Acetylpyridine, 98% chemical structure

4-Acetylpyridine, 98%

CAS: 1122-54-9
Formula: C₇H₇NO
MW: 121.14 g/mol

VQ-011797

Puriss

4-Amino pyridine, 99% chemical structure

4-Amino pyridine, 99%

CAS: 504-24-5
Formula: C₅H₆N₂
MW: 94.11 g/mol

VQ-011798

4-Amino-2-chloropyridine, 97% chemical structure

4-Amino-2-chloropyridine, 97%

CAS: 14432-12-3
Formula: C₅H₅ClN₂
MW: 128.56 g/mol

VQ-011799

Reference Standard

4-Amino-5-methyl-2(1H)-pyridinone chemical structure

4-Amino-5-methyl-2(1H)-pyridinone

CAS: 95306-64-2
Formula: C₆H₈N₂O
MW: 124.14 g/mol

In stock

4-Aminopyridine-3-sulfonic acid chemical structure

4-Aminopyridine-3-sulfonic acid

CAS: 29452-57-1
Formula: C₅H₆N₂O₃S
MW: 174.18 g/mol

VQ-042617

4-Bromo-2-chloropyridine, 98% chemical structure

4-Bromo-2-chloropyridine, 98%

CAS: 73583-37-6
Formula: C₅H₃BrClN
MW: 192.44 g/mol

VQ-011801

4-Bromo-2-fluoropyridine, 97% chemical structure

4-Bromo-2-fluoropyridine, 97%

CAS: 128071-98-7
Formula: C₅H₃BrFN
MW: 175.99 g/mol

VQ-011802

Reference Standard

4-Bromopicolinic Acid chemical structure

4-Bromopicolinic Acid

CAS: 30766-03-1
Formula: C₆H₄BrNO₂
MW: 202.01 g/mol

In stock

4-Bromopyridine hydrochloride, 99% chemical structure

4-Bromopyridine hydrochloride, 99%

CAS: 19524-06-2
Formula: C₅H₅BrClN
MW: 194.46 g/mol

VQ-011804

4-Bromopyridine-2-carboxylic acid, 97% chemical structure

4-Bromopyridine-2-carboxylic acid, 97%

CAS: 30766-03-1
Formula: C₆H₄BrNO₂
MW: 202.01 g/mol

VQ-011805

4-Bromopyridine-2-carboxylic acid, 97% chemical structure

4-Bromopyridine-2-carboxylic acid, 97%

CAS: 29681-42-3
Formula: C₇H₆BrNO₂
MW: 216.03 g/mol

VQ-011806

4-Chloro-2-pyridinecarbaldehyde, 97% chemical structure

4-Chloro-2-pyridinecarbaldehyde, 97%

CAS: 63071-13-6
Formula: C₆H₄ClNO
MW: 141.55 g/mol

VQ-011807

4-Chloro-2,6-Dimethyl-3,5-Dinitropyridine chemical structure

4-Chloro-2,6-Dimethyl-3,5-Dinitropyridine

CAS: 25370-51-8
Formula: C₇H₆ClN₃O₄
MW: 231.59 g/mol

VQ-048557

Reference Standard

4-Chloropyridine chemical structure

4-Chloropyridine

CAS: 626-61-9
Formula: C₅H₄ClN
MW: 113.54 g/mol

In stock

Reference Standard

4-Chloropyridine hydrochloride chemical structure

4-Chloropyridine hydrochloride

CAS: 7379-35-3
Formula: C₅H₅Cl₂N
MW: 150 g/mol

In stock

4-Chloropyridine hydrochloride, 97% chemical structure

4-Chloropyridine hydrochloride, 97%

CAS: 7379-35-3
Formula: C₅H₅Cl₂N
MW: 150 g/mol

VQ-011810

4-Chloropyridinesulfonic Acid chemical structure

4-Chloropyridinesulfonic Acid

CAS: 51498-38-5
Formula: C₅H₄ClNO₃S
MW: 193.61 g/mol

VQ-042626

4-Cyano-2-methylpyridine chemical structure

4-Cyano-2-methylpyridine

CAS: 2214-53-1
Formula: C₇H₆N₂
MW: 118.14 g/mol

VQ-049401

Puriss

4-Cyanopyridine, 98% chemical structure

4-Cyanopyridine, 98%

CAS: 100-48-1
Formula: C₆H₄N₂
MW: 104.11 g/mol

VQ-011811

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.

Request a quote Contact sales