Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

1 – 15 of 85,646 results

4-Chloro-2-phenylquinoline, 99%

CAS: 4979-79-7 Molecular Formula: C₁₅H₁₀ClN Molecular Weight (g/mol): 239.71 MDL Number: MFCD00160641 InChI Key: GLVDSTVYOFXBKT-UHFFFAOYSA-N Synonym: 4-chloro-2-phenyl-quinoline,4-chloro-2-phenyquinoline,2-phenyl-4-chloroquinoline,4-chloro-2-phenyl-quinolin,4-chloro-2-phenyl quinoline PubChem CID: 278376 IUPAC Name: 4-chloro-2-phenylquinoline SMILES: C1=CC=C(C=C1)C2=NC3=CC=CC=C3C(=C2)Cl

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Specifications

PubChem CID	278376
CAS	4979-79-7
Molecular Weight (g/mol)	239.71
MDL Number	MFCD00160641
SMILES	C1=CC=C(C=C1)C2=NC3=CC=CC=C3C(=C2)Cl
Synonym	4-chloro-2-phenyl-quinoline,4-chloro-2-phenyquinoline,2-phenyl-4-chloroquinoline,4-chloro-2-phenyl-quinolin,4-chloro-2-phenyl quinoline
IUPAC Name	4-chloro-2-phenylquinoline
InChI Key	GLVDSTVYOFXBKT-UHFFFAOYSA-N
Molecular Formula	C₁₅H₁₀ClN

N-(4-Methyl-2-pyridyl)thiourea, 97%

CAS: 21242-21-7 Molecular Formula: C7H9N3S Molecular Weight (g/mol): 167.23 MDL Number: MFCD04117348 InChI Key: ALLBLAKJCNRLLS-UHFFFAOYSA-N Synonym: 4-methyl-pyridin-2-yl-thiourea,4-methylpyridin-2-yl-thiourea,1-4-methylpyridin-2-yl thiourea,4-methylpyridin-2-yl thiourea,n-4-methyl-2-pyridyl thiourea,n-4-methylpyridin-2-yl thiourea,thiourea, 4-methyl-2-pyridinyl PubChem CID: 2760059 IUPAC Name: (4-methylpyridin-2-yl)thiourea SMILES: CC1=CC(NC(N)=S)=NC=C1

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Specifications

PubChem CID	2760059
CAS	21242-21-7
Molecular Weight (g/mol)	167.23
MDL Number	MFCD04117348
SMILES	CC1=CC(NC(N)=S)=NC=C1
Synonym	4-methyl-pyridin-2-yl-thiourea,4-methylpyridin-2-yl-thiourea,1-4-methylpyridin-2-yl thiourea,4-methylpyridin-2-yl thiourea,n-4-methyl-2-pyridyl thiourea,n-4-methylpyridin-2-yl thiourea,thiourea, 4-methyl-2-pyridinyl
IUPAC Name	(4-methylpyridin-2-yl)thiourea
InChI Key	ALLBLAKJCNRLLS-UHFFFAOYSA-N
Molecular Formula	C7H9N3S

2,6-Pyridinedicarboxylic Acid, 99%

CAS: 499-83-2 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	10367
CAS	499-83-2
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46837
MDL Number	MFCD00006299
SMILES	C1=CC(=NC(=C1)C(=O)O)C(=O)O
Synonym	2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid
IUPAC Name	pyridine-2,6-dicarboxylic acid
InChI Key	WJJMNDUMQPNECX-UHFFFAOYSA-N

2-Phenylquinoline, 99+%

CAS: 612-96-4 Molecular Formula: C15H11N Molecular Weight (g/mol): 205.26 MDL Number: MFCD00011568 InChI Key: FSEXLNMNADBYJU-UHFFFAOYSA-N Synonym: quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940 PubChem CID: 71545 IUPAC Name: 2-phenylquinoline SMILES: C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	71545
CAS	612-96-4
Molecular Weight (g/mol)	205.26
MDL Number	MFCD00011568
SMILES	C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940
IUPAC Name	2-phenylquinoline
InChI Key	FSEXLNMNADBYJU-UHFFFAOYSA-N
Molecular Formula	C15H11N

Cytisine, 98%

CAS: 485-35-8 Molecular Formula: C₁₁H₁₄N₂O Molecular Weight (g/mol): 190.24 InChI Key: ANJTVLIZGCUXLD-DTWKUNHWSA-N Synonym: cytisine,baptitoxine,sophorine,--cytisine,laburnin,baptitoxin,tabex,cytiton,cytitone,ulexine PubChem CID: 10235 ChEBI: CHEBI:4055 SMILES: C1C2CNCC1C3=CC=CC(=O)N3C2

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Specifications

PubChem CID	10235
CAS	485-35-8
Molecular Weight (g/mol)	190.24
ChEBI	CHEBI:4055
SMILES	C1C2CNCC1C3=CC=CC(=O)N3C2
Synonym	cytisine,baptitoxine,sophorine,--cytisine,laburnin,baptitoxin,tabex,cytiton,cytitone,ulexine
InChI Key	ANJTVLIZGCUXLD-DTWKUNHWSA-N
Molecular Formula	C₁₁H₁₄N₂O

Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhydride

CAS: 7082-71-5 Molecular Formula: C₁₂H₈N₂O₃ Molecular Weight (g/mol): 228.2 MDL Number: MFCD00062784 InChI Key: ORBIGZZHMAJXAZ-UHFFFAOYSA-N Synonym: isonicotinic anhydride,isonictinic anhydride,acmc-1bcxw,isonicotinic acid anhydride,bis 4-pyridinecarboxylic anhydride,4-pyridinecarboxylicacid, anhydride with 4-pyridinecarboxylic acid,4-pyridinecarboxylic acid anhydride; pyridine-4-carboxylic acid anhydride PubChem CID: 81529 IUPAC Name: pyridine-4-carbonyl pyridine-4-carboxylate SMILES: C1=CN=CC=C1C(=O)OC(=O)C2=CC=NC=C2

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Specifications

PubChem CID	81529
CAS	7082-71-5
Molecular Weight (g/mol)	228.2
MDL Number	MFCD00062784
SMILES	C1=CN=CC=C1C(=O)OC(=O)C2=CC=NC=C2
Synonym	isonicotinic anhydride,isonictinic anhydride,acmc-1bcxw,isonicotinic acid anhydride,bis 4-pyridinecarboxylic anhydride,4-pyridinecarboxylicacid, anhydride with 4-pyridinecarboxylic acid,4-pyridinecarboxylic acid anhydride; pyridine-4-carboxylic acid anhydride
IUPAC Name	pyridine-4-carbonyl pyridine-4-carboxylate
InChI Key	ORBIGZZHMAJXAZ-UHFFFAOYSA-N
Molecular Formula	C₁₂H₈N₂O₃

2,3-Diamino-5-bromopyridine, 97%

CAS: 38875-53-5 Molecular Formula: C5H7BrN3 Molecular Weight (g/mol): 189.04 MDL Number: MFCD00460094 InChI Key: YRGMYJUKFJPNPD-UHFFFAOYSA-O Synonym: 2,3-diamino-5-bromopyridine,5-bromo-2,3-diaminopyridine,5-bromo-2,3-pyridinediamine,2,3-pyridinediamine, 5-bromo,3-amino-5-bromopyridin-2-yl amine,abbypharma ap-17-5972,5-brompyridin-2,3-diamin,pubchem5383,acmc-1adjl,5-brompyridin-2,3-diamine PubChem CID: 691156 IUPAC Name: 5-bromopyridine-2,3-diamine SMILES: NC1=CC(Br)=C[NH+]=C1N

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Specifications

PubChem CID	691156
CAS	38875-53-5
Molecular Weight (g/mol)	189.04
MDL Number	MFCD00460094
SMILES	NC1=CC(Br)=C[NH+]=C1N
Synonym	2,3-diamino-5-bromopyridine,5-bromo-2,3-diaminopyridine,5-bromo-2,3-pyridinediamine,2,3-pyridinediamine, 5-bromo,3-amino-5-bromopyridin-2-yl amine,abbypharma ap-17-5972,5-brompyridin-2,3-diamin,pubchem5383,acmc-1adjl,5-brompyridin-2,3-diamine
IUPAC Name	5-bromopyridine-2,3-diamine
InChI Key	YRGMYJUKFJPNPD-UHFFFAOYSA-O
Molecular Formula	C5H7BrN3

5-Bromo-6-chloro-2-picoline, 98+%, Thermo Scientific Chemicals

CAS: 185017-72-5 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.47 MDL Number: MFCD03095218 InChI Key: JVDQYSIJBRTRMS-UHFFFAOYSA-N Synonym: 3-bromo-2-chloro-6-picoline,5-bromo-6-chloro-2-picoline,2-chloro-3-bromo-6-methylpyridine,5-bromo-6-chloro-2-methylpyridine,pyridine, 3-bromo-2-chloro-6-methyl,3-bromo-2-chloro-6-methyl-pyridine,pubchem1286,acmc-209emg,ksc538q8t,3-bromo-2-chloro-6 picoline PubChem CID: 2734418 IUPAC Name: 3-bromo-2-chloro-6-methylpyridine SMILES: CC1=CC=C(Br)C(Cl)=N1

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Specifications

PubChem CID	2734418
CAS	185017-72-5
Molecular Weight (g/mol)	206.47
MDL Number	MFCD03095218
SMILES	CC1=CC=C(Br)C(Cl)=N1
Synonym	3-bromo-2-chloro-6-picoline,5-bromo-6-chloro-2-picoline,2-chloro-3-bromo-6-methylpyridine,5-bromo-6-chloro-2-methylpyridine,pyridine, 3-bromo-2-chloro-6-methyl,3-bromo-2-chloro-6-methyl-pyridine,pubchem1286,acmc-209emg,ksc538q8t,3-bromo-2-chloro-6 picoline
IUPAC Name	3-bromo-2-chloro-6-methylpyridine
InChI Key	JVDQYSIJBRTRMS-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

3,5-Lutidine, 98+%

CAS: 591-22-0 Molecular Formula: C₇H₉N Molecular Weight (g/mol): 107.15 MDL Number: MFCD00006404 InChI Key: HWWYDZCSSYKIAD-UHFFFAOYSA-N Synonym: 3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825 PubChem CID: 11565 IUPAC Name: 3,5-dimethylpyridine SMILES: CC1=CC(=CN=C1)C

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Specifications

PubChem CID	11565
CAS	591-22-0
Molecular Weight (g/mol)	107.15
MDL Number	MFCD00006404
SMILES	CC1=CC(=CN=C1)C
Synonym	3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825
IUPAC Name	3,5-dimethylpyridine
InChI Key	HWWYDZCSSYKIAD-UHFFFAOYSA-N
Molecular Formula	C₇H₉N

Methyl picolinate, 98%

CAS: 7-6-2459 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 InChI Key: NMMIHXMBOZYNET-UHFFFAOYSA-N SMILES: COC(=O)C1=CC=CC=N1

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CAS	7-6-2459
Molecular Weight (g/mol)	137.14
SMILES	COC(=O)C1=CC=CC=N1
InChI Key	NMMIHXMBOZYNET-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

2,2'-Bipyridyl 99.0+%, TCI America™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2,2'-bipyridine SMILES: C1=CC=C(N=C1)C1=CC=CC=N1

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Specifications

PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2,2'-bipyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

2-Hydroxypyridine, 98%

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: 2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone PubChem CID: 8871 ChEBI: CHEBI:16540 SMILES: O=C1NC=CC=C1

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Specifications

PubChem CID	8871
CAS	142-08-5
Molecular Weight (g/mol)	95.10
ChEBI	CHEBI:16540
MDL Number	MFCD00006268
SMILES	O=C1NC=CC=C1
Synonym	2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone
InChI Key	UBQKCCHYAOITMY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

Pyridine Hydrochloride 98.0+%, TCI America™

CAS: 628-13-7 Molecular Formula: C5H6ClN Molecular Weight (g/mol): 115.56 MDL Number: MFCD00012802 InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N Synonym: pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride PubChem CID: 10176127 IUPAC Name: pyridine;hydrochloride SMILES: C1=CC=NC=C1.Cl

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Specifications

PubChem CID	10176127
CAS	628-13-7
Molecular Weight (g/mol)	115.56
MDL Number	MFCD00012802
SMILES	C1=CC=NC=C1.Cl
Synonym	pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride
IUPAC Name	pyridine;hydrochloride
InChI Key	AOJFQRQNPXYVLM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN

4-Methylpyridine 98.0+%, TCI America™

CAS: 108-89-4 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006440 InChI Key: FKNQCJSGGFJEIZ-UHFFFAOYSA-N Synonym: 4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy PubChem CID: 7963 ChEBI: CHEBI:32547 IUPAC Name: 4-methylpyridine SMILES: CC1=CC=NC=C1

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Specifications

PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:32547
MDL Number	MFCD00006440
SMILES	CC1=CC=NC=C1
Synonym	4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy
IUPAC Name	4-methylpyridine
InChI Key	FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Formula	C6H7N

2,4,6-Triphenylpyridine 98.0+%, TCI America™

CAS: 580-35-8 Molecular Formula: C23H17N Molecular Weight (g/mol): 307.396 MDL Number: MFCD00014630 InChI Key: FRZHWQQBYDFNTH-UHFFFAOYSA-N PubChem CID: 136370 IUPAC Name: 2,4,6-triphenylpyridine SMILES: C1=CC=C(C=C1)C2=CC(=NC(=C2)C3=CC=CC=C3)C4=CC=CC=C4

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Specifications

PubChem CID	136370
CAS	580-35-8
Molecular Weight (g/mol)	307.396
MDL Number	MFCD00014630
SMILES	C1=CC=C(C=C1)C2=CC(=NC(=C2)C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name	2,4,6-triphenylpyridine
InChI Key	FRZHWQQBYDFNTH-UHFFFAOYSA-N
Molecular Formula	C23H17N

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Pyridines and derivatives

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2,2'-Bipyridyl 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Pyridine Hydrochloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Methylpyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,4,6-Triphenylpyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,2'-Bipyridyl 99.0+%, TCI America™

Pyridine Hydrochloride 98.0+%, TCI America™

4-Methylpyridine 98.0+%, TCI America™

2,4,6-Triphenylpyridine 98.0+%, TCI America™