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.

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61 – 75 of 142,510 results

2-Methylnicotinic acid, 98+%

CAS: 3222-56-8 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 MDL Number: MFCD00013449 InChI Key: HNTZKNJGAFJMHQ-UHFFFAOYSA-N Synonym: 2-methylnicotinic acid,2-methyl-nicotinic acid,2-methylnicotinicacid,3-pyridinecarboxylic acid, 2-methyl,2-methyl nicotinic acid,2-methyl-3-pyridinecarboxylic acid,methylnicotinic acid,pubchem2458,2-methylnicotinoic acid,acmc-1ctxp PubChem CID: 643373 IUPAC Name: 2-methylpyridine-3-carboxylic acid SMILES: CC1=C(C=CC=N1)C(=O)O

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PubChem CID	643373
CAS	3222-56-8
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00013449
SMILES	CC1=C(C=CC=N1)C(=O)O
Synonym	2-methylnicotinic acid,2-methyl-nicotinic acid,2-methylnicotinicacid,3-pyridinecarboxylic acid, 2-methyl,2-methyl nicotinic acid,2-methyl-3-pyridinecarboxylic acid,methylnicotinic acid,pubchem2458,2-methylnicotinoic acid,acmc-1ctxp
IUPAC Name	2-methylpyridine-3-carboxylic acid
InChI Key	HNTZKNJGAFJMHQ-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

3-Phenylpyridine, 95%

CAS: 1008-88-4 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.2 MDL Number: MFCD00006380 InChI Key: HJKGBRPNSJADMB-UHFFFAOYSA-N Synonym: pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine PubChem CID: 13886 IUPAC Name: 3-phenylpyridine SMILES: C1=CC=C(C=C1)C2=CN=CC=C2

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PubChem CID	13886
CAS	1008-88-4
Molecular Weight (g/mol)	155.2
MDL Number	MFCD00006380
SMILES	C1=CC=C(C=C1)C2=CN=CC=C2
Synonym	pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine
IUPAC Name	3-phenylpyridine
InChI Key	HJKGBRPNSJADMB-UHFFFAOYSA-N
Molecular Formula	C11H9N

2-Fluoropyridine, 99%

CAS: 372-48-5 Molecular Formula: C5H4FN Molecular Weight (g/mol): 97.092 MDL Number: MFCD00006224 InChI Key: MTAODLNXWYIKSO-UHFFFAOYSA-N Synonym: pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium PubChem CID: 9746 IUPAC Name: 2-fluoropyridine SMILES: C1=CC=NC(=C1)F

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PubChem CID	9746
CAS	372-48-5
Molecular Weight (g/mol)	97.092
MDL Number	MFCD00006224
SMILES	C1=CC=NC(=C1)F
Synonym	pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium
IUPAC Name	2-fluoropyridine
InChI Key	MTAODLNXWYIKSO-UHFFFAOYSA-N
Molecular Formula	C5H4FN

Pyridostigmine Bromide 98.0+%, TCI America™

CAS: 101-26-8 Molecular Formula: C9H13BrN2O2 Molecular Weight (g/mol): 261.12 MDL Number: MFCD00079283 InChI Key: VNYBTNPBYXSMOO-UHFFFAOYSA-M Synonym: pyridostigmine bromide,mestinon,regonol,kalimin,kalymin,regonal,3-dimethylcarbamoyl oxy-1-methylpyridin-1-ium bromide,mestinon bromide,3-dimethylcarbamoyloxy-1-methylpyridinium bromide PubChem CID: 7550 IUPAC Name: 3-[(dimethylcarbamoyl)oxy]-1-methylpyridin-1-ium bromide SMILES: [Br-].CN(C)C(=O)OC1=CC=C[N+](C)=C1

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PubChem CID	7550
CAS	101-26-8
Molecular Weight (g/mol)	261.12
MDL Number	MFCD00079283
SMILES	[Br-].CN(C)C(=O)OC1=CC=C[N+](C)=C1
Synonym	pyridostigmine bromide,mestinon,regonol,kalimin,kalymin,regonal,3-dimethylcarbamoyl oxy-1-methylpyridin-1-ium bromide,mestinon bromide,3-dimethylcarbamoyloxy-1-methylpyridinium bromide
IUPAC Name	3-[(dimethylcarbamoyl)oxy]-1-methylpyridin-1-ium bromide
InChI Key	VNYBTNPBYXSMOO-UHFFFAOYSA-M
Molecular Formula	C9H13BrN2O2

Pyridine N-oxide, 95%

CAS: 694-59-7 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-]

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PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.101
ChEBI	CHEBI:29136
MDL Number	MFCD00006194
SMILES	C1=CC=[N+](C=C1)[O-]
Synonym	pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide
IUPAC Name	1-oxidopyridin-1-ium
InChI Key	ILVXOBCQQYKLDS-UHFFFAOYSA-N
Molecular Formula	C5H5NO

(S)-(-)-Nicotine, 98+%

CAS: 54-11-5 Molecular Formula: C10H14N2 MDL Number: MFCD00006369 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N Synonym: nicotine,l-nicotine,--nicotine,s-nicotine,habitrol,s-3-1-methylpyrrolidin-2-yl pyridine,nicoderm,nicotrol,s---nicotine,nicoderm cq PubChem CID: 89594 ChEBI: CHEBI:17688 IUPAC Name: 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine

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PubChem CID	89594
CAS	54-11-5
ChEBI	CHEBI:17688
MDL Number	MFCD00006369
Synonym	nicotine,l-nicotine,--nicotine,s-nicotine,habitrol,s-3-1-methylpyrrolidin-2-yl pyridine,nicoderm,nicotrol,s---nicotine,nicoderm cq
IUPAC Name	3-[(2S)-1-methylpyrrolidin-2-yl]pyridine
InChI Key	SNICXCGAKADSCV-JTQLQIEISA-N
Molecular Formula	C10H14N2

5-Cyano-2-methylpyridine, 99%

CAS: 3222-48-8 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 MDL Number: MFCD00038042 InChI Key: PBLOYQAQGYUPCM-UHFFFAOYSA-N Synonym: 5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l PubChem CID: 281995 IUPAC Name: 6-methylpyridine-3-carbonitrile SMILES: CC1=NC=C(C=C1)C#N

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PubChem CID	281995
CAS	3222-48-8
Molecular Weight (g/mol)	118.139
MDL Number	MFCD00038042
SMILES	CC1=NC=C(C=C1)C#N
Synonym	5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l
IUPAC Name	6-methylpyridine-3-carbonitrile
InChI Key	PBLOYQAQGYUPCM-UHFFFAOYSA-N
Molecular Formula	C7H6N2

2-Picoline, 98+%

CAS: 109-06-8 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006332 InChI Key: BSKHPKMHTQYZBB-UHFFFAOYSA-N Synonym: 2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha PubChem CID: 7975 ChEBI: CHEBI:50415 IUPAC Name: 2-methylpyridine SMILES: CC1=CC=CC=N1

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PubChem CID	7975
CAS	109-06-8
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:50415
MDL Number	MFCD00006332
SMILES	CC1=CC=CC=N1
Synonym	2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha
IUPAC Name	2-methylpyridine
InChI Key	BSKHPKMHTQYZBB-UHFFFAOYSA-N
Molecular Formula	C6H7N

2,6-Lutidine, 98+%

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=CC=CC(C)=N1

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PubChem CID	7937
CAS	108-48-5
Molecular Weight (g/mol)	107.16
ChEBI	CHEBI:32548
MDL Number	MFCD00006345
SMILES	CC1=CC=CC(C)=N1
IUPAC Name	2,6-dimethylpyridine
InChI Key	OISVCGZHLKNMSJ-UHFFFAOYSA-N
Molecular Formula	C7H9N

3-Picoline, 99%

CAS: 108-99-6 Molecular Formula: C₆H₇N Molecular Weight (g/mol): 93.13 MDL Number: MFCD00006402 InChI Key: ITQTTZVARXURQS-UHFFFAOYSA-N Synonym: 3-picoline,beta-picoline,pyridine, 3-methyl,m-picoline,m-methylpyridine,b-picoline,beta-methylpyridine,.beta.-methylpyridine,.beta.-picoline,meta-methylpyridine PubChem CID: 7970 ChEBI: CHEBI:39922 IUPAC Name: 3-methylpyridine SMILES: CC1=CN=CC=C1

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PubChem CID	7970
CAS	108-99-6
Molecular Weight (g/mol)	93.13
ChEBI	CHEBI:39922
MDL Number	MFCD00006402
SMILES	CC1=CN=CC=C1
Synonym	3-picoline,beta-picoline,pyridine, 3-methyl,m-picoline,m-methylpyridine,b-picoline,beta-methylpyridine,.beta.-methylpyridine,.beta.-picoline,meta-methylpyridine
IUPAC Name	3-methylpyridine
InChI Key	ITQTTZVARXURQS-UHFFFAOYSA-N
Molecular Formula	C₆H₇N

2,5-Dichloropyridine 99.0+%, TCI America™

CAS: 16110-09-1 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006239 InChI Key: GCTFDMFLLBCLPF-UHFFFAOYSA-N Synonym: pyridine, 2,5-dichloro,2,5-dichloro-pyridine,2,5-dichloro pyridine,ccris 1718,2,5-dichlorpyridin,2,5-dichloropyridin,2,5-dichioropyridine,2.5-dichloropyridine,pubchem1199,2,5 dichloropyridine PubChem CID: 27685 IUPAC Name: 2,5-dichloropyridine SMILES: ClC1=CC=C(Cl)N=C1

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PubChem CID	27685
CAS	16110-09-1
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006239
SMILES	ClC1=CC=C(Cl)N=C1
Synonym	pyridine, 2,5-dichloro,2,5-dichloro-pyridine,2,5-dichloro pyridine,ccris 1718,2,5-dichlorpyridin,2,5-dichloropyridin,2,5-dichioropyridine,2.5-dichloropyridine,pubchem1199,2,5 dichloropyridine
IUPAC Name	2,5-dichloropyridine
InChI Key	GCTFDMFLLBCLPF-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

1,1'-Diphenyl-4,4'-bipyridinium Dichloride 97.0+%, TCI America™

CAS: 47369-00-6 Molecular Formula: C22H18Cl2N2 Molecular Weight (g/mol): 381.30 MDL Number: MFCD00142355 InChI Key: SZZVUWLOZBMPLX-UHFFFAOYSA-L PubChem CID: 10861840 IUPAC Name: 1,1'-diphenyl-1λ⁵,1'λ⁵-[4,4'-bipyridine]-1,1'-bis(ylium) dichloride SMILES: [Cl-].[Cl-].C1=CC=C(C=C1)[N+]1=CC=C(C=C1)C1=CC=[N+](C=C1)C1=CC=CC=C1

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PubChem CID	10861840
CAS	47369-00-6
Molecular Weight (g/mol)	381.30
MDL Number	MFCD00142355
SMILES	[Cl-].[Cl-].C1=CC=C(C=C1)[N+]1=CC=C(C=C1)C1=CC=[N+](C=C1)C1=CC=CC=C1
IUPAC Name	1,1'-diphenyl-1λ⁵,1'λ⁵-[4,4'-bipyridine]-1,1'-bis(ylium) dichloride
InChI Key	SZZVUWLOZBMPLX-UHFFFAOYSA-L
Molecular Formula	C22H18Cl2N2

Di-2-pyridyl Ketoxime 98.0+%, TCI America™

CAS: 1562-95-4 Molecular Formula: C11H9N3O Molecular Weight (g/mol): 199.213 MDL Number: MFCD00006311 InChI Key: RZHHBDXWQUIRSQ-LUAWRHEFSA-N Synonym: di-2-pyridyl ketoxime,di-2-pyridyl ketone oxime,bis 2-pyridyl ketone oxime,2,2'-dipyridyl ketoxime,di-2-pyridylketoxime,methanone, di-2-pyridinyl-, oxime,kloqkbnabuidiu-uhfffaoysa-n,n-bis pyridin-2-yl methylidene hydroxylamine,di 2-pyridinyl methanone oxime # PubChem CID: 5375567 IUPAC Name: 2-[(Z)-nitroso(1H-pyridin-2-ylidene)methyl]pyridine SMILES: C1=CC=NC(=C1)C(=C2C=CC=CN2)N=O

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PubChem CID	5375567
CAS	1562-95-4
Molecular Weight (g/mol)	199.213
MDL Number	MFCD00006311
SMILES	C1=CC=NC(=C1)C(=C2C=CC=CN2)N=O
Synonym	di-2-pyridyl ketoxime,di-2-pyridyl ketone oxime,bis 2-pyridyl ketone oxime,2,2'-dipyridyl ketoxime,di-2-pyridylketoxime,methanone, di-2-pyridinyl-, oxime,kloqkbnabuidiu-uhfffaoysa-n,n-bis pyridin-2-yl methylidene hydroxylamine,di 2-pyridinyl methanone oxime #
IUPAC Name	2-[(Z)-nitroso(1H-pyridin-2-ylidene)methyl]pyridine
InChI Key	RZHHBDXWQUIRSQ-LUAWRHEFSA-N
Molecular Formula	C11H9N3O

Nalidixic Acid 95.0+%, TCI America™

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 MDL Number: MFCD00006884 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

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PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
MDL Number	MFCD00006884
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym	nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key	MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula	C12H12N2O3

2-Chloro-3-fluoropyridine, 97%

CAS: 17282-04-1 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD03095302 InChI Key: SVAZIMBLBHOVIR-UHFFFAOYSA-N Synonym: 3-fluoro-2-chloropyridine,2-chloro-3-fluoro pyridine,pyridine, 2-chloro-3-fluoro,2-chloro-3-fluoro-pyridine,pubchem2532,acmc-1cc0d,ksc174s3h,2-chloro-3-fluoropyridine,2-chloro-3-fluoropyridine 1g PubChem CID: 2782791 IUPAC Name: 2-chloro-3-fluoropyridine SMILES: C1=CC(=C(N=C1)Cl)F

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Specifications

PubChem CID	2782791
CAS	17282-04-1
Molecular Weight (g/mol)	131.534
MDL Number	MFCD03095302
SMILES	C1=CC(=C(N=C1)Cl)F
Synonym	3-fluoro-2-chloropyridine,2-chloro-3-fluoro pyridine,pyridine, 2-chloro-3-fluoro,2-chloro-3-fluoro-pyridine,pubchem2532,acmc-1cc0d,ksc174s3h,2-chloro-3-fluoropyridine,2-chloro-3-fluoropyridine 1g
IUPAC Name	2-chloro-3-fluoropyridine
InChI Key	SVAZIMBLBHOVIR-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

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