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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376 – 390 of 142,914 results

376

3-Amino-5-bromo-2-hydroxypyridine, 95%, Thermo Scientific Chemicals

CAS: 98786-86-8 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.01 MDL Number: MFCD03840438 InChI Key: ULOVLVWNSQNABA-UHFFFAOYSA-N Synonym: 3-amino-5-bromopyridin-2-ol,3-amino-5-bromo-2-hydroxypyridine,2-hydroxy-3-amino-5-bromopyridine,3-amino-5-bromopyridin-2 1h-one,3-amino-5-bromo-2-pyridinol,3-amino-5-bromo-pyridin-2-ol,2 1h-pyridinone, 3-amino-5-bromo,pubchem6513,pubchem18742,acmc-20a0ks PubChem CID: 13434515 IUPAC Name: 3-amino-5-bromo-1H-pyridin-2-one SMILES: NC1=CC(Br)=CNC1=O

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PubChem CID	13434515
CAS	98786-86-8
Molecular Weight (g/mol)	189.01
MDL Number	MFCD03840438
SMILES	NC1=CC(Br)=CNC1=O
Synonym	3-amino-5-bromopyridin-2-ol,3-amino-5-bromo-2-hydroxypyridine,2-hydroxy-3-amino-5-bromopyridine,3-amino-5-bromopyridin-2 1h-one,3-amino-5-bromo-2-pyridinol,3-amino-5-bromo-pyridin-2-ol,2 1h-pyridinone, 3-amino-5-bromo,pubchem6513,pubchem18742,acmc-20a0ks
IUPAC Name	3-amino-5-bromo-1H-pyridin-2-one
InChI Key	ULOVLVWNSQNABA-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2O

377

2,5-Dibromo-4-picoline, 98%, Thermo Scientific Chemicals

CAS: 3430-26-0 MDL Number: MFCD00234955 InChI Key: WWJLJUAHQHXDGM-UHFFFAOYSA-N PubChem CID: 2734429 IUPAC Name: 2,5-dibromo-4-methylpyridine SMILES: CC1=CC(=NC=C1Br)Br

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PubChem CID	2734429
CAS	3430-26-0
MDL Number	MFCD00234955
SMILES	CC1=CC(=NC=C1Br)Br
IUPAC Name	2,5-dibromo-4-methylpyridine
InChI Key	WWJLJUAHQHXDGM-UHFFFAOYSA-N

378

2,2':6',2″-Terpyridine, 96%

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.27 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 2,6-dipyridin-2-ylpyridine SMILES: C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1

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PubChem CID	70848
CAS	1148-79-4
Molecular Weight (g/mol)	233.27
ChEBI	CHEBI:245199
MDL Number	MFCD00006213
SMILES	C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1
Synonym	2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine
IUPAC Name	2,6-dipyridin-2-ylpyridine
InChI Key	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
Molecular Formula	C15H11N3

379

3-Hydroxy-6-methyl-2-nitropyridine, 99%

CAS: 15128-90-2 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00006259 InChI Key: WZMGQHIBXUAYGS-UHFFFAOYSA-N PubChem CID: 84801 SMILES: CC1=NC(=C(C=C1)O)[N+](=O)[O-]

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PubChem CID	84801
CAS	15128-90-2
Molecular Weight (g/mol)	154.125
MDL Number	MFCD00006259
SMILES	CC1=NC(=C(C=C1)O)[N+](=O)[O-]
InChI Key	WZMGQHIBXUAYGS-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

380

1-Boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine, 95%, Thermo Scientific Chemicals

CAS: 243641-37-4 Molecular Formula: C14H20N2O2 Molecular Weight (g/mol): 248.326 MDL Number: MFCD06659018 InChI Key: CHWMFCCGEWQABK-UHFFFAOYSA-N Synonym: 7-methyl-3,4-dihydro-2h-1,8 naphthyridine-1-carboxylic acid tert-butyl ester,tert-butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1 2h-carboxylate,1-boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine,1-boc-7-methyl-3,4-dihydro-2h-1,8 naphthyridine,7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylic acid tert-butyl ester,2-methyl-8-tert-butoxycarbonyl-5,6,7,8-tetrahydro-1,8-naphthyridine,tert-butyl 7-methyl-1,2,3,4-tetrahydropyridino 2,3-b pyridinecarboxylate,tert-butyl 7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylate PubChem CID: 17750173 IUPAC Name: tert-butyl 7-methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate SMILES: CC1=NC2=C(CCCN2C(=O)OC(C)(C)C)C=C1

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PubChem CID	17750173
CAS	243641-37-4
Molecular Weight (g/mol)	248.326
MDL Number	MFCD06659018
SMILES	CC1=NC2=C(CCCN2C(=O)OC(C)(C)C)C=C1
Synonym	7-methyl-3,4-dihydro-2h-1,8 naphthyridine-1-carboxylic acid tert-butyl ester,tert-butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1 2h-carboxylate,1-boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine,1-boc-7-methyl-3,4-dihydro-2h-1,8 naphthyridine,7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylic acid tert-butyl ester,2-methyl-8-tert-butoxycarbonyl-5,6,7,8-tetrahydro-1,8-naphthyridine,tert-butyl 7-methyl-1,2,3,4-tetrahydropyridino 2,3-b pyridinecarboxylate,tert-butyl 7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylate
IUPAC Name	tert-butyl 7-methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate
InChI Key	CHWMFCCGEWQABK-UHFFFAOYSA-N
Molecular Formula	C14H20N2O2

381

6-Phenylnicotinic acid, 95%, Thermo Scientific™

CAS: 29051-44-3 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD03086128 InChI Key: DLFLQXUYRFIFOK-UHFFFAOYSA-N Synonym: 6-phenylnicotinic acid,3-pyridinecarboxylic acid, 6-phenyl,6-phenyl-nicotinic acid,2-phenyl pyridine-5-carboxylic acid,6-phenyl nicotinic acid,acmc-1cmxf,2-phenyl-5-carboxypyridine,3-carboxy-6-phenylpyridine,2-phenyl-5-pyridinecarboxylic acid,6-phenyl-3-pyridinecarboxylic acid PubChem CID: 120118 IUPAC Name: 6-phenylpyridine-3-carboxylic acid SMILES: C1=CC=C(C=C1)C2=NC=C(C=C2)C(=O)O

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PubChem CID	120118
CAS	29051-44-3
Molecular Weight (g/mol)	199.209
MDL Number	MFCD03086128
SMILES	C1=CC=C(C=C1)C2=NC=C(C=C2)C(=O)O
Synonym	6-phenylnicotinic acid,3-pyridinecarboxylic acid, 6-phenyl,6-phenyl-nicotinic acid,2-phenyl pyridine-5-carboxylic acid,6-phenyl nicotinic acid,acmc-1cmxf,2-phenyl-5-carboxypyridine,3-carboxy-6-phenylpyridine,2-phenyl-5-pyridinecarboxylic acid,6-phenyl-3-pyridinecarboxylic acid
IUPAC Name	6-phenylpyridine-3-carboxylic acid
InChI Key	DLFLQXUYRFIFOK-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

382

2-Amino-6-chloropyridine, 98%

CAS: 45644-21-1 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00234068 InChI Key: OBYJTLDIQBWBHM-UHFFFAOYSA-N Synonym: 2-amino-6-chloropyridine,2-chloro-6-aminopyridine,2-pyridinamine, 6-chloro,6-chloro-2-pyridinamine,6-chloro-pyridin-2-ylamine,pyridine, 2-amino-6-chloro,6-chloropyridin-2-ylamine,6-chloro-2-pyridylamine,6-amino-2-chloropyridine,2-amino-6-chloropyridine 6-chloropyridin-2-ylamine PubChem CID: 206246 IUPAC Name: 6-chloropyridin-2-amine SMILES: C1=CC(=NC(=C1)Cl)N

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PubChem CID	206246
CAS	45644-21-1
Molecular Weight (g/mol)	128.559
MDL Number	MFCD00234068
SMILES	C1=CC(=NC(=C1)Cl)N
Synonym	2-amino-6-chloropyridine,2-chloro-6-aminopyridine,2-pyridinamine, 6-chloro,6-chloro-2-pyridinamine,6-chloro-pyridin-2-ylamine,pyridine, 2-amino-6-chloro,6-chloropyridin-2-ylamine,6-chloro-2-pyridylamine,6-amino-2-chloropyridine,2-amino-6-chloropyridine 6-chloropyridin-2-ylamine
IUPAC Name	6-chloropyridin-2-amine
InChI Key	OBYJTLDIQBWBHM-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

383

3-Bromopyridine-2-carboxylic acid, 97%

CAS: 30683-23-9 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01320380 InChI Key: KBDIRPOTVAODSA-UHFFFAOYSA-N Synonym: 3-bromopicolinic acid,3-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 3-bromo,3-bromopyridine-2-carboxylicacid,3-bromo-2-pyridine carboxylic acid,3-bromo-pyridine-2-carboxylic acid,pubchem5070,bromopyridine carboxylic,acmc-1cpch,3-bromo-2-picolinic acid PubChem CID: 2050129 IUPAC Name: 3-bromopyridine-2-carboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)Br

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PubChem CID	2050129
CAS	30683-23-9
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01320380
SMILES	C1=CC(=C(N=C1)C(=O)O)Br
Synonym	3-bromopicolinic acid,3-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 3-bromo,3-bromopyridine-2-carboxylicacid,3-bromo-2-pyridine carboxylic acid,3-bromo-pyridine-2-carboxylic acid,pubchem5070,bromopyridine carboxylic,acmc-1cpch,3-bromo-2-picolinic acid
IUPAC Name	3-bromopyridine-2-carboxylic acid
InChI Key	KBDIRPOTVAODSA-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

384

6-Amino-3-bromo-2-picoline, 98%, Thermo Scientific™

CAS: 42753-71-9 Molecular Formula: C6H8BrN2 Molecular Weight (g/mol): 188.05 MDL Number: MFCD00068230 InChI Key: SEOZHXRTVJPQPZ-UHFFFAOYSA-O Synonym: 2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine PubChem CID: 170678 IUPAC Name: 5-bromo-6-methylpyridin-2-amine SMILES: CC1=[NH+]C(N)=CC=C1Br

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PubChem CID	170678
CAS	42753-71-9
Molecular Weight (g/mol)	188.05
MDL Number	MFCD00068230
SMILES	CC1=[NH+]C(N)=CC=C1Br
Synonym	2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine
IUPAC Name	5-bromo-6-methylpyridin-2-amine
InChI Key	SEOZHXRTVJPQPZ-UHFFFAOYSA-O
Molecular Formula	C6H8BrN2

385

3,4-Diaminopyridine, 97%

CAS: 54-96-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006401 InChI Key: OYTKINVCDFNREN-UHFFFAOYSA-N Synonym: 3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino PubChem CID: 5918 IUPAC Name: pyridine-3,4-diamine SMILES: C1=CN=CC(=C1N)N

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PubChem CID	5918
CAS	54-96-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006401
SMILES	C1=CN=CC(=C1N)N
Synonym	3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino
IUPAC Name	pyridine-3,4-diamine
InChI Key	OYTKINVCDFNREN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

386

Pyridostigmine Bromide, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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387

Lepidine, Spectrum™ Chemical

CAS: 491-35-0

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CAS	491-35-0

388

1-Ethylpyridinium bromide, 99%

CAS: 1906-79-2 Molecular Formula: C7H10BrN Molecular Weight (g/mol): 188.068 MDL Number: MFCD00041999 InChI Key: ABFDKXBSQCTIKH-UHFFFAOYSA-M Synonym: 1-ethylpyridinium bromide,1-ethylpyridin-1-ium bromide,ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide,n-ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide 1:1,pyridineethobromide,ethylpyridiniumbromide,1-ethyl-pyridiniubromide,n-ethyl pyridinium bromide PubChem CID: 15927 IUPAC Name: 1-ethylpyridin-1-ium;bromide SMILES: CC[N+]1=CC=CC=C1.[Br-]

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PubChem CID	15927
CAS	1906-79-2
Molecular Weight (g/mol)	188.068
MDL Number	MFCD00041999
SMILES	CC[N+]1=CC=CC=C1.[Br-]
Synonym	1-ethylpyridinium bromide,1-ethylpyridin-1-ium bromide,ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide,n-ethylpyridinium bromide,pyridinium, 1-ethyl-, bromide 1:1,pyridineethobromide,ethylpyridiniumbromide,1-ethyl-pyridiniubromide,n-ethyl pyridinium bromide
IUPAC Name	1-ethylpyridin-1-ium;bromide
InChI Key	ABFDKXBSQCTIKH-UHFFFAOYSA-M
Molecular Formula	C7H10BrN

389

2-Bromo-6-methyl-3-nitropyridine, 98%

CAS: 374633-31-5 Molecular Formula: C6H5BrN2O2 Molecular Weight (g/mol): 217.022 MDL Number: MFCD03095212 InChI Key: IHHLJCDGOSZFTB-UHFFFAOYSA-N Synonym: 2-bromo-3-nitro-6-methylpyridine,2-bromo-3-nitro-6-picoline,2-bromo-6-methyl-3-nitro-pyridine,2-bromo-3-nitro-6-methyl pyridine,pubchem5954,acmc-209it3,ksc496c9p,6-bromo-5-nitro-2-picoline,pyridine, 2-bromo-6-methyl-3-nitro,2-bromo-6-methyl-3-nitropyridinemethyl 6-bromomethyl nicotinate PubChem CID: 24728013 IUPAC Name: 2-bromo-6-methyl-3-nitropyridine SMILES: CC1=NC(=C(C=C1)[N+](=O)[O-])Br

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PubChem CID	24728013
CAS	374633-31-5
Molecular Weight (g/mol)	217.022
MDL Number	MFCD03095212
SMILES	CC1=NC(=C(C=C1)[N+](=O)[O-])Br
Synonym	2-bromo-3-nitro-6-methylpyridine,2-bromo-3-nitro-6-picoline,2-bromo-6-methyl-3-nitro-pyridine,2-bromo-3-nitro-6-methyl pyridine,pubchem5954,acmc-209it3,ksc496c9p,6-bromo-5-nitro-2-picoline,pyridine, 2-bromo-6-methyl-3-nitro,2-bromo-6-methyl-3-nitropyridinemethyl 6-bromomethyl nicotinate
IUPAC Name	2-bromo-6-methyl-3-nitropyridine
InChI Key	IHHLJCDGOSZFTB-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O2

390

4-Amino-2-chloro-3-iodopyridine, 95%, Thermo Scientific™

CAS: 909036-46-0 Molecular Formula: C5H4ClIN2 Molecular Weight (g/mol): 254.46 MDL Number: MFCD09763660 InChI Key: BYVMKCHHWASQFN-UHFFFAOYSA-N Synonym: 2-chloro-3-iodo-4-pyridinamine,2-chloro-3-iodo-4-aminopyridine,4-amino-2-chloro-3-iodopyridine,pubchem22625,2-chloro-3-iodo-4-pyridylamine,2-chloro-3-iodo-pyridin-4-amine,2-chloro-3-iodopyridin-4-ylamine,2-chloro-3-iodo-pyridin-4-ylamine,4-pyridinamine, 2-chloro-3-iodo PubChem CID: 24229208 IUPAC Name: 2-chloro-3-iodopyridin-4-amine SMILES: NC1=C(I)C(Cl)=NC=C1

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Specifications

PubChem CID	24229208
CAS	909036-46-0
Molecular Weight (g/mol)	254.46
MDL Number	MFCD09763660
SMILES	NC1=C(I)C(Cl)=NC=C1
Synonym	2-chloro-3-iodo-4-pyridinamine,2-chloro-3-iodo-4-aminopyridine,4-amino-2-chloro-3-iodopyridine,pubchem22625,2-chloro-3-iodo-4-pyridylamine,2-chloro-3-iodo-pyridin-4-amine,2-chloro-3-iodopyridin-4-ylamine,2-chloro-3-iodo-pyridin-4-ylamine,4-pyridinamine, 2-chloro-3-iodo
IUPAC Name	2-chloro-3-iodopyridin-4-amine
InChI Key	BYVMKCHHWASQFN-UHFFFAOYSA-N
Molecular Formula	C5H4ClIN2

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