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 1,710 results

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

Thermo Scientific Chemicals L-Nicotine, 99+%

CAS: 54-11-5 Molecular Formula: C₁₀H₁₄N₂ Molecular Weight (g/mol): 162.23 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 SMILES: CN1CCCC1C2=CN=CC=C2

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Specifications

PubChem CID	89594
CAS	54-11-5
Molecular Weight (g/mol)	162.23
ChEBI	CHEBI:17688
SMILES	CN1CCCC1C2=CN=CC=C2
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

Isonicotinic acid, 99%

CAS: 55-22-1 Molecular Formula: C₆H₅NO₂ Molecular Weight (g/mol): 123.11 InChI Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N Synonym: isonicotinic acid,4-pyridinecarboxylic acid,4-picolinic acid,4-carboxypyridine,p-pyridinecarboxylic acid,gamma-picolinic acid,gamma-pyridinecarboxylic acid,acide iso-nicotinique,1,4-dihydroisonicotinic acid,acide iso-nicotinique french PubChem CID: 5922 ChEBI: CHEBI:6032 IUPAC Name: pyridine-4-carboxylic acid SMILES: C1=CN=CC=C1C(=O)O

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Specifications

PubChem CID	5922
CAS	55-22-1
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:6032
SMILES	C1=CN=CC=C1C(=O)O
Synonym	isonicotinic acid,4-pyridinecarboxylic acid,4-picolinic acid,4-carboxypyridine,p-pyridinecarboxylic acid,gamma-picolinic acid,gamma-pyridinecarboxylic acid,acide iso-nicotinique,1,4-dihydroisonicotinic acid,acide iso-nicotinique french
IUPAC Name	pyridine-4-carboxylic acid
InChI Key	TWBYWOBDOCUKOW-UHFFFAOYSA-N
Molecular Formula	C₆H₅NO₂

Pyridoxine hydrochloride, 99%

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

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Specifications

PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.638
ChEBI	CHEBI:30961
MDL Number	MFCD00012807
SMILES	CC1=NC=C(C(=C1O)CO)CO.Cl
Synonym	pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion
IUPAC Name	4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
InChI Key	ZUFQODAHGAHPFQ-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO3

(1-Hexadecyl)pyridinium chloride monohydrate, 98%

CAS: 6004-24-6 Molecular Formula: C21H40ClNO Molecular Weight (g/mol): 358.01 MDL Number: MFCD00149977 InChI Key: NFCRBQADEGXVDL-UHFFFAOYSA-M Synonym: cetylpyridinium chloride monohydrate,1-hexadecylpyridin-1-ium chloride hydrate,1-hexadecylpyridinium chloride monohydrate,hexadecylpyridinium chloride monohydrate,unii-d9om4sk49p,pyridinium, 1-hexadecyl-, chloride, monohydrate,d9om4sk49p,cetylpyridinii chloridum,sprol tn PubChem CID: 22324 ChEBI: CHEBI:3566 SMILES: O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[CH+]C=C1

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Specifications

PubChem CID	22324
CAS	6004-24-6
Molecular Weight (g/mol)	358.01
ChEBI	CHEBI:3566
MDL Number	MFCD00149977
SMILES	O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[CH+]C=C1
Synonym	cetylpyridinium chloride monohydrate,1-hexadecylpyridin-1-ium chloride hydrate,1-hexadecylpyridinium chloride monohydrate,hexadecylpyridinium chloride monohydrate,unii-d9om4sk49p,pyridinium, 1-hexadecyl-, chloride, monohydrate,d9om4sk49p,cetylpyridinii chloridum,sprol tn
InChI Key	NFCRBQADEGXVDL-UHFFFAOYSA-M
Molecular Formula	C21H40ClNO

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

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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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2,6-Pyridinedicarboxylic acid, ≥99.5% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00006299 Synonym: DPA; DPAc; Dipicolinic acid

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Specifications

MDL Number	MFCD00006299
Synonym	DPA; DPAc; Dipicolinic acid

Ethyl 2-methylnicotinate, 97%

CAS: 1721-26-2 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00006336 InChI Key: TZORNSWZUZDUCU-UHFFFAOYSA-N Synonym: ethyl 2-methylnicotinate,2-methylnicotinic acid ethyl ester,2-methyl-nicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-methyl-, ethyl ester,ethyl 2-methyl nicotinate,ethyl 2-methyl-3-pyridinecarboxylate,2-methyl-3-pyridinecarboxylic acid ethyl ester,2-methylpyridine-3-carboxylic acid ethyl ester,ethyl 2-methylpyridine-3-carboxylate∼2-methylnicotinic acid ethyl ester,pubchem12727 PubChem CID: 74401 IUPAC Name: ethyl 2-methylpyridine-3-carboxylate SMILES: CCOC(=O)C1=CC=CN=C1C

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Specifications

PubChem CID	74401
CAS	1721-26-2
Molecular Weight (g/mol)	165.19
MDL Number	MFCD00006336
SMILES	CCOC(=O)C1=CC=CN=C1C
Synonym	ethyl 2-methylnicotinate,2-methylnicotinic acid ethyl ester,2-methyl-nicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-methyl-, ethyl ester,ethyl 2-methyl nicotinate,ethyl 2-methyl-3-pyridinecarboxylate,2-methyl-3-pyridinecarboxylic acid ethyl ester,2-methylpyridine-3-carboxylic acid ethyl ester,ethyl 2-methylpyridine-3-carboxylate∼2-methylnicotinic acid ethyl ester,pubchem12727
IUPAC Name	ethyl 2-methylpyridine-3-carboxylate
InChI Key	TZORNSWZUZDUCU-UHFFFAOYSA-N
Molecular Formula	C9H11NO2

3,4-Lutidine, 98+%

CAS: 583-58-4 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006403 InChI Key: NURQLCJSMXZBPC-UHFFFAOYSA-N PubChem CID: 11417 IUPAC Name: 3,4-dimethylpyridine SMILES: CC1=C(C=NC=C1)C

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Specifications

PubChem CID	11417
CAS	583-58-4
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006403
SMILES	CC1=C(C=NC=C1)C
IUPAC Name	3,4-dimethylpyridine
InChI Key	NURQLCJSMXZBPC-UHFFFAOYSA-N
Molecular Formula	C7H9N

2,3-Lutidine, 99%

CAS: 583-61-9 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00009605 InChI Key: HPYNZHMRTTWQTB-UHFFFAOYSA-N Synonym: 2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520 PubChem CID: 11420 IUPAC Name: 2,3-dimethylpyridine SMILES: CC1=C(N=CC=C1)C

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Specifications

PubChem CID	11420
CAS	583-61-9
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00009605
SMILES	CC1=C(N=CC=C1)C
Synonym	2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520
IUPAC Name	2,3-dimethylpyridine
InChI Key	HPYNZHMRTTWQTB-UHFFFAOYSA-N
Molecular Formula	C7H9N

3,5-Dichloropyridine, 98%

CAS: 2457-47-8 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006376 InChI Key: WPGHPGAUFIJVJF-UHFFFAOYSA-N Synonym: pyridine, 3,5-dichloro,ccris 1719,3.5-dichloropyridine,3,5-dichloro pyridine,3,5-dichloro-pyridine,pubchem13506,acmc-1cqt0,wln: t6nj cg eg,5-20-05-00417 beilstein handbook reference,ksc493c0d PubChem CID: 17153 IUPAC Name: 3,5-dichloropyridine SMILES: ClC1=CC(Cl)=CN=C1

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Specifications

PubChem CID	17153
CAS	2457-47-8
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006376
SMILES	ClC1=CC(Cl)=CN=C1
Synonym	pyridine, 3,5-dichloro,ccris 1719,3.5-dichloropyridine,3,5-dichloro pyridine,3,5-dichloro-pyridine,pubchem13506,acmc-1cqt0,wln: t6nj cg eg,5-20-05-00417 beilstein handbook reference,ksc493c0d
IUPAC Name	3,5-dichloropyridine
InChI Key	WPGHPGAUFIJVJF-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

2-Phenylpyridine, 98%

CAS: 1008-89-5 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.20 MDL Number: MFCD00006280,MFCD31699954 InChI Key: VQGHOUODWALEFC-UHFFFAOYSA-N Synonym: pyridine, 2-phenyl,o-phenylpyridine,pyridine, phenyl,2-phenyl-pyridine,phenyl pyridine,2-azabiphenyl,2-phenyl pyridine,2-phenylpyridine,pubchem13085,2-phenylpyridine???? PubChem CID: 13887 IUPAC Name: 2-phenylpyridine SMILES: C1=CC=C(C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	13887
CAS	1008-89-5
Molecular Weight (g/mol)	155.20
MDL Number	MFCD00006280,MFCD31699954
SMILES	C1=CC=C(C=C1)C1=CC=CC=N1
Synonym	pyridine, 2-phenyl,o-phenylpyridine,pyridine, phenyl,2-phenyl-pyridine,phenyl pyridine,2-azabiphenyl,2-phenyl pyridine,2-phenylpyridine,pubchem13085,2-phenylpyridine????
IUPAC Name	2-phenylpyridine
InChI Key	VQGHOUODWALEFC-UHFFFAOYSA-N
Molecular Formula	C11H9N

Pyridines and derivatives

Pyridines and derivatives

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