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 1,708 results

6-Chloronicotinic acid, 99%

CAS: 5326-23-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006241 InChI Key: UAWMVMPAYRWUFX-UHFFFAOYSA-N Synonym: 6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid PubChem CID: 79222 IUPAC Name: 6-chloropyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)Cl

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Specifications

PubChem CID	79222
CAS	5326-23-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006241
SMILES	C1=CC(=NC=C1C(=O)O)Cl
Synonym	6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid
IUPAC Name	6-chloropyridine-3-carboxylic acid
InChI Key	UAWMVMPAYRWUFX-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 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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Specifications

PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
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

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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Nicotine Impurity Standard, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

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Amoxicillin Related Compound F, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

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Nicotinamide Impurity C, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

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Nicotinamide Impurity B, Certified Reference Material, MilliporeSigma™ Supelco™

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2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln.

CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]

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Specifications

PubChem CID	19658
CAS	3811-73-2
Molecular Weight (g/mol)	149.143
MDL Number	MFCD01941547
SMILES	C1=CC(=S)N(C=C1)[O-].[Na+]
Synonym	sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van
IUPAC Name	sodium;1-oxidopyridine-2-thione
InChI Key	XNRNJIIJLOFJEK-UHFFFAOYSA-N
Molecular Formula	C5H4NNaOS

Dimethyl pyridine-2,5-dicarboxylate, 97%

CAS: 881-86-7 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00034767 InChI Key: TUGSJNQAIMFEDY-UHFFFAOYSA-N Synonym: dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate PubChem CID: 234911 IUPAC Name: dimethyl pyridine-2,5-dicarboxylate SMILES: COC(=O)C1=CN=C(C=C1)C(=O)OC

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Specifications

PubChem CID	234911
CAS	881-86-7
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00034767
SMILES	COC(=O)C1=CN=C(C=C1)C(=O)OC
Synonym	dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate
IUPAC Name	dimethyl pyridine-2,5-dicarboxylate
InChI Key	TUGSJNQAIMFEDY-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

4-Picoline N-oxide, 98%

CAS: 1003-67-4 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006210 InChI Key: IWYYIZOHWPCALJ-UHFFFAOYSA-N Synonym: 4-picoline-n-oxide,4-picoline n-oxide,4-methylpyridine n-oxide,4-methylpyridine 1-oxide,pyridine, 4-methyl-, 1-oxide,4-picoline 1-oxide,4-picoline, 1-oxide,gamma-picoline n-oxide,gamma-picoline 1-oxide,4-methylpyridin-1-ium-1-olate PubChem CID: 13857 SMILES: CC1=CC=[N+]([O-])C=C1

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Specifications

PubChem CID	13857
CAS	1003-67-4
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006210
SMILES	CC1=CC=[N+]([O-])C=C1
Synonym	4-picoline-n-oxide,4-picoline n-oxide,4-methylpyridine n-oxide,4-methylpyridine 1-oxide,pyridine, 4-methyl-, 1-oxide,4-picoline 1-oxide,4-picoline, 1-oxide,gamma-picoline n-oxide,gamma-picoline 1-oxide,4-methylpyridin-1-ium-1-olate
InChI Key	IWYYIZOHWPCALJ-UHFFFAOYSA-N
Molecular Formula	C6H7NO

Benzyl nicotinate, 98%

CAS: 94-44-0 Molecular Formula: C13H11NO2 Molecular Weight (g/mol): 213.236 MDL Number: MFCD00023584 InChI Key: KVYGGMBOZFWZBQ-UHFFFAOYSA-N Synonym: benzyl nicotinate,nicotinic acid benzyl ester,rubriment,pycaril,pykaryl,niacin benzyl ester,3-pyridinecarboxylic acid, phenylmethyl ester,benzylis nicotinas,nicotinic acid, benzyl ester,nicotinsaeurebenzylester PubChem CID: 7191 ChEBI: CHEBI:31268 IUPAC Name: benzyl pyridine-3-carboxylate SMILES: C1=CC=C(C=C1)COC(=O)C2=CN=CC=C2

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Specifications

PubChem CID	7191
CAS	94-44-0
Molecular Weight (g/mol)	213.236
ChEBI	CHEBI:31268
MDL Number	MFCD00023584
SMILES	C1=CC=C(C=C1)COC(=O)C2=CN=CC=C2
Synonym	benzyl nicotinate,nicotinic acid benzyl ester,rubriment,pycaril,pykaryl,niacin benzyl ester,3-pyridinecarboxylic acid, phenylmethyl ester,benzylis nicotinas,nicotinic acid, benzyl ester,nicotinsaeurebenzylester
IUPAC Name	benzyl pyridine-3-carboxylate
InChI Key	KVYGGMBOZFWZBQ-UHFFFAOYSA-N
Molecular Formula	C13H11NO2

2-Amino-6-ethylpyridine, 97%

CAS: 21717-29-3 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.171 MDL Number: MFCD00218265 InChI Key: JXKAUUVMXZIJNZ-UHFFFAOYSA-N Synonym: 2-amino-6-ethylpyridine,6-ethyl-2-pyridinamine,2-pyridinamine, 6-ethyl,6-ethyl-2-pyridylamine,acmc-1clku,2-pyridinamine,6-ethyl,2-amino-6-ethyl-pyridine,6-ethyl-pyridin-2-ylamine PubChem CID: 89021 IUPAC Name: 6-ethylpyridin-2-amine SMILES: CCC1=NC(=CC=C1)N

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Specifications

PubChem CID	89021
CAS	21717-29-3
Molecular Weight (g/mol)	122.171
MDL Number	MFCD00218265
SMILES	CCC1=NC(=CC=C1)N
Synonym	2-amino-6-ethylpyridine,6-ethyl-2-pyridinamine,2-pyridinamine, 6-ethyl,6-ethyl-2-pyridylamine,acmc-1clku,2-pyridinamine,6-ethyl,2-amino-6-ethyl-pyridine,6-ethyl-pyridin-2-ylamine
IUPAC Name	6-ethylpyridin-2-amine
InChI Key	JXKAUUVMXZIJNZ-UHFFFAOYSA-N
Molecular Formula	C7H10N2

Pentafluoropyridine, 99%

CAS: 700-16-3 Molecular Formula: C5F5N Molecular Weight (g/mol): 169.054 MDL Number: MFCD00006225 InChI Key: XTGOWLIKIQLYRG-UHFFFAOYSA-N Synonym: pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine PubChem CID: 69690 IUPAC Name: 2,3,4,5,6-pentafluoropyridine SMILES: C1(=C(C(=NC(=C1F)F)F)F)F

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Specifications

PubChem CID	69690
CAS	700-16-3
Molecular Weight (g/mol)	169.054
MDL Number	MFCD00006225
SMILES	C1(=C(C(=NC(=C1F)F)F)F)F
Synonym	pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine
IUPAC Name	2,3,4,5,6-pentafluoropyridine
InChI Key	XTGOWLIKIQLYRG-UHFFFAOYSA-N
Molecular Formula	C5F5N

4-Hydroxy-6-methyl-3-nitro-2-pyridone, 97%

CAS: 4966-90-9 Molecular Formula: C6H6N2O4 Molecular Weight (g/mol): 170.12 MDL Number: MFCD00167612 InChI Key: QIKWTNPFTOEELW-UHFFFAOYSA-N Synonym: 4-hydroxy-6-methyl-3-nitro-2-pyridone,4-hydroxy-6-methyl-3-nitropyridin-2 1h-one,6-methyl-3-nitropyridine-2,4-diol,2,4-dihydroxy-6-methyl-3-nitropyridine,2-hydroxy-6-methyl-3-nitro-1h-pyridin-4-one,4-hydroxy-6-methyl-3-nitro-1,2-dihydropyridin-2-one,4-hydroxy-6-methyl-3-nitro-2 1h-pyridinone,4-hydroxy-6-methyl-3-nitrohydropyridin-2-one,pubchem3892,acmc-209khe PubChem CID: 54685619 IUPAC Name: 4-hydroxy-6-methyl-3-nitro-1H-pyridin-2-one SMILES: CC1=CC(=O)C(=C(O)N1)[N+]([O-])=O

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Specifications

PubChem CID	54685619
CAS	4966-90-9
Molecular Weight (g/mol)	170.12
MDL Number	MFCD00167612
SMILES	CC1=CC(=O)C(=C(O)N1)[N+]([O-])=O
Synonym	4-hydroxy-6-methyl-3-nitro-2-pyridone,4-hydroxy-6-methyl-3-nitropyridin-2 1h-one,6-methyl-3-nitropyridine-2,4-diol,2,4-dihydroxy-6-methyl-3-nitropyridine,2-hydroxy-6-methyl-3-nitro-1h-pyridin-4-one,4-hydroxy-6-methyl-3-nitro-1,2-dihydropyridin-2-one,4-hydroxy-6-methyl-3-nitro-2 1h-pyridinone,4-hydroxy-6-methyl-3-nitrohydropyridin-2-one,pubchem3892,acmc-209khe
IUPAC Name	4-hydroxy-6-methyl-3-nitro-1H-pyridin-2-one
InChI Key	QIKWTNPFTOEELW-UHFFFAOYSA-N
Molecular Formula	C6H6N2O4

Isoquinoline-3-carboxylic acid hydrate, 99%

CAS: 207399-25-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00075137 InChI Key: KVMMIDQDXZOPAB-UHFFFAOYSA-N Synonym: isoquinoline-3-carboxylic acid hydrate,3-isoquinolinecarboxylic acid hydrate,isoquinoline-3-carboxylic acid monohydrate,isoquinoline-3-carboxylic acid hydrate 1:x,3-isoquinolinecarboxylic acid, hydrate,3-isoquinolinecarboxylic acid hydrate 1:1,pubchem10167,acmc-1clhb,3-isoquinolinecarboxylicacid hydrate,isoquinoline 3-carboxylic acid hydrate PubChem CID: 2736704 SMILES: OC(=O)C1=CC2=CC=CC=C2C=N1

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Specifications

PubChem CID	2736704
CAS	207399-25-5
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00075137
SMILES	OC(=O)C1=CC2=CC=CC=C2C=N1
Synonym	isoquinoline-3-carboxylic acid hydrate,3-isoquinolinecarboxylic acid hydrate,isoquinoline-3-carboxylic acid monohydrate,isoquinoline-3-carboxylic acid hydrate 1:x,3-isoquinolinecarboxylic acid, hydrate,3-isoquinolinecarboxylic acid hydrate 1:1,pubchem10167,acmc-1clhb,3-isoquinolinecarboxylicacid hydrate,isoquinoline 3-carboxylic acid hydrate
InChI Key	KVMMIDQDXZOPAB-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

Pyridines and derivatives

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