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.

Search Within Results

46 – 60 of 142,510 results

6-Methylpyridine-2-carboxylic acid, 95%

CAS: 934-60-1 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD00023481 InChI Key: LTUUGSGSUZRPRV-UHFFFAOYSA-N Synonym: 6-methyl-2-pyridinecarboxylic acid,6-methylpicolinic acid,6-methyl-2-picolinic acid,2-carboxy-6-methylpyridine,6-methyl-2-picolinicacid,2-pyridinecarboxylic acid, 6-methyl,2-picoline-6-carboxylic acid,picolinic acid, 6-methyl,6-methyl picolinic acid,unii-kb675y352l PubChem CID: 70282 IUPAC Name: 6-methylpyridine-2-carboxylic acid SMILES: CC1=CC=CC(=N1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	70282
CAS	934-60-1
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00023481
SMILES	CC1=CC=CC(=N1)C(O)=O
Synonym	6-methyl-2-pyridinecarboxylic acid,6-methylpicolinic acid,6-methyl-2-picolinic acid,2-carboxy-6-methylpyridine,6-methyl-2-picolinicacid,2-pyridinecarboxylic acid, 6-methyl,2-picoline-6-carboxylic acid,picolinic acid, 6-methyl,6-methyl picolinic acid,unii-kb675y352l
IUPAC Name	6-methylpyridine-2-carboxylic acid
InChI Key	LTUUGSGSUZRPRV-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

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

Pricing & Availability
Specifications

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

4-Hydroxypyridine-2-carboxylic acid, 97%

CAS: 22468-26-4 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00521155,MFCD11656334 InChI Key: MXXLHBCSVDDTIX-UHFFFAOYSA-N Synonym: 4-hydroxypicolinic acid,4-hydroxypyridine-2-carboxylic acid,4-hydroxy-2-pyridinecarboxylic acid,4-oxo-1,4-dihydropyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 4-hydroxy,4-hydroxypyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 1,4-dihydro-4-oxo,4-hydroxy-picolinsaure,pubchem17131,acmc-209fwn PubChem CID: 735149 IUPAC Name: 4-oxo-1H-pyridine-2-carboxylic acid SMILES: OC(=O)C1=CC(=O)C=CN1

Pricing & Availability
Specifications

PubChem CID	735149
CAS	22468-26-4
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00521155,MFCD11656334
SMILES	OC(=O)C1=CC(=O)C=CN1
Synonym	4-hydroxypicolinic acid,4-hydroxypyridine-2-carboxylic acid,4-hydroxy-2-pyridinecarboxylic acid,4-oxo-1,4-dihydropyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 4-hydroxy,4-hydroxypyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 1,4-dihydro-4-oxo,4-hydroxy-picolinsaure,pubchem17131,acmc-209fwn
IUPAC Name	4-oxo-1H-pyridine-2-carboxylic acid
InChI Key	MXXLHBCSVDDTIX-UHFFFAOYSA-N
Molecular Formula	C6H5NO3

4-Chloropyridine-2-carboxylic acid, 94%

CAS: 5470-22-4 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00191400 InChI Key: NNMYRMGMVLMQAY-UHFFFAOYSA-N Synonym: 4-chloropicolinic acid,4-chloro-pyridine-2-carboxylic acid,4-chloro-2-pyridinecarboxylic acid,4-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 4-chloro,4-chloro picolinic acid,2-carboxy-4-chloropyridine,chloropicolinicacid,pubchem12731,acmc-1bn7z PubChem CID: 230890 IUPAC Name: 4-chloropyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1Cl)C(=O)O

Pricing & Availability
Specifications

PubChem CID	230890
CAS	5470-22-4
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00191400
SMILES	C1=CN=C(C=C1Cl)C(=O)O
Synonym	4-chloropicolinic acid,4-chloro-pyridine-2-carboxylic acid,4-chloro-2-pyridinecarboxylic acid,4-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 4-chloro,4-chloro picolinic acid,2-carboxy-4-chloropyridine,chloropicolinicacid,pubchem12731,acmc-1bn7z
IUPAC Name	4-chloropyridine-2-carboxylic acid
InChI Key	NNMYRMGMVLMQAY-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

Thermo Scientific Chemicals Pyridoxine hydrochloride, 98+%, extra pure

CAS: 58-56-0 Molecular Formula: C₈H₁₁NO₃·HCl Molecular Weight (g/mol): 205.64 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

Pricing & Availability
Specifications

PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.64
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	C₈H₁₁NO₃·HCl

3-Hydroxypicolinic acid, 98%

CAS: 874-24-8 Molecular Formula: C6H4NO3 Molecular Weight (g/mol): 138.10 MDL Number: MFCD00006294 InChI Key: BRARRAHGNDUELT-UHFFFAOYSA-M Synonym: 3-hydroxypicolinic acid,3-hydroxy-2-pyridinecarboxylic acid,3-hydroxypicolinicacid,2-pyridinecarboxylic acid, 3-hydroxy,3-hpa,pyridinecarboxylic acid, hydroxy,3-hydroxypicolinate,3-hydroxypyridine-2-carboxylate,hydroxypicolinic acid PubChem CID: 13401 ChEBI: CHEBI:64342 SMILES: OC1=CC=CN=C1C([O-])=O

Pricing & Availability
Specifications

PubChem CID	13401
CAS	874-24-8
Molecular Weight (g/mol)	138.10
ChEBI	CHEBI:64342
MDL Number	MFCD00006294
SMILES	OC1=CC=CN=C1C([O-])=O
Synonym	3-hydroxypicolinic acid,3-hydroxy-2-pyridinecarboxylic acid,3-hydroxypicolinicacid,2-pyridinecarboxylic acid, 3-hydroxy,3-hpa,pyridinecarboxylic acid, hydroxy,3-hydroxypicolinate,3-hydroxypyridine-2-carboxylate,hydroxypicolinic acid
InChI Key	BRARRAHGNDUELT-UHFFFAOYSA-M
Molecular Formula	C6H4NO3

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+]

Pricing & Availability
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

2,5-Dibromopyridine, 97%

CAS: 624-28-2 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.89 MDL Number: MFCD00006221 InChI Key: ZHXUWDPHUQHFOV-UHFFFAOYSA-N Synonym: 2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo PubChem CID: 69353 IUPAC Name: 2,5-dibromopyridine SMILES: BrC1=CC=C(Br)N=C1

Pricing & Availability
Specifications

PubChem CID	69353
CAS	624-28-2
Molecular Weight (g/mol)	236.89
MDL Number	MFCD00006221
SMILES	BrC1=CC=C(Br)N=C1
Synonym	2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo
IUPAC Name	2,5-dibromopyridine
InChI Key	ZHXUWDPHUQHFOV-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

4-Aminopyridine, 98%

CAS: 504-24-5 Molecular Formula: C₅H₆N₂ Molecular Weight (g/mol): 94.12 MDL Number: MFCD00006439 InChI Key: NUKYPUAOHBNCPY-UHFFFAOYSA-N Synonym: 4-aminopyridine,fampridine,4-pyridinamine,dalfampridine,4-pyridylamine,avitrol,p-aminopyridine,4-ap,ampyra,gamma-aminopyridine PubChem CID: 1727 ChEBI: CHEBI:34385 IUPAC Name: pyridin-4-amine SMILES: C1=CN=CC=C1N

Pricing & Availability
Specifications

PubChem CID	1727
CAS	504-24-5
Molecular Weight (g/mol)	94.12
ChEBI	CHEBI:34385
MDL Number	MFCD00006439
SMILES	C1=CN=CC=C1N
Synonym	4-aminopyridine,fampridine,4-pyridinamine,dalfampridine,4-pyridylamine,avitrol,p-aminopyridine,4-ap,ampyra,gamma-aminopyridine
IUPAC Name	pyridin-4-amine
InChI Key	NUKYPUAOHBNCPY-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂

3-Cyanopyridine, 98%

CAS: 100-54-9 Molecular Formula: C6H4N2 Molecular Weight (g/mol): 104.11 MDL Number: MFCD00006372 InChI Key: GZPHSAQLYPIAIN-UHFFFAOYSA-N Synonym: 3-cyanopyridine,nicotinonitrile,3-pyridinecarbonitrile,nicotinic acid nitrile,3-pyridinenitrile,3-pyridylcarbonitrile,3-azabenzonitrile,3-cyjanopirydyna,nitryl kwasu nikotynowego,3-cyjanopirydyna polish PubChem CID: 79 ChEBI: CHEBI:86556 IUPAC Name: pyridine-3-carbonitrile SMILES: N#CC1=CC=CN=C1

Pricing & Availability
Specifications

PubChem CID	79
CAS	100-54-9
Molecular Weight (g/mol)	104.11
ChEBI	CHEBI:86556
MDL Number	MFCD00006372
SMILES	N#CC1=CC=CN=C1
Synonym	3-cyanopyridine,nicotinonitrile,3-pyridinecarbonitrile,nicotinic acid nitrile,3-pyridinenitrile,3-pyridylcarbonitrile,3-azabenzonitrile,3-cyjanopirydyna,nitryl kwasu nikotynowego,3-cyjanopirydyna polish
IUPAC Name	pyridine-3-carbonitrile
InChI Key	GZPHSAQLYPIAIN-UHFFFAOYSA-N
Molecular Formula	C6H4N2

2,4-Dichloropyridine 98.0+%, TCI America™

CAS: 26452-80-2 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.986 MDL Number: MFCD00955618 InChI Key: TYPVHTOETJVYIV-UHFFFAOYSA-N Synonym: pyridine, 2,4-dichloro,2,4-dichloro pyridine,2,4-dichoropyridine,2, 4-dichloropyridine,2,4-dichloro-pyridine,2,4-dichlorpyridin,2,4-dichlorpyridine,2,4-dichloropyrdine,pubchem3531,acmc-1cnvt PubChem CID: 33515 IUPAC Name: 2,4-dichloropyridine SMILES: C1=CN=C(C=C1Cl)Cl

Pricing & Availability
Specifications

PubChem CID	33515
CAS	26452-80-2
Molecular Weight (g/mol)	147.986
MDL Number	MFCD00955618
SMILES	C1=CN=C(C=C1Cl)Cl
Synonym	pyridine, 2,4-dichloro,2,4-dichloro pyridine,2,4-dichoropyridine,2, 4-dichloropyridine,2,4-dichloro-pyridine,2,4-dichlorpyridin,2,4-dichlorpyridine,2,4-dichloropyrdine,pubchem3531,acmc-1cnvt
IUPAC Name	2,4-dichloropyridine
InChI Key	TYPVHTOETJVYIV-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

2,6-Diaminopyridine, 98%

CAS: 141-86-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006329 InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N Synonym: 2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127 PubChem CID: 8861 IUPAC Name: pyridine-2,6-diamine SMILES: C1=CC(=NC(=C1)N)N

Pricing & Availability
Specifications

PubChem CID	8861
CAS	141-86-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006329
SMILES	C1=CC(=NC(=C1)N)N
Synonym	2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127
IUPAC Name	pyridine-2,6-diamine
InChI Key	VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

2-Fluoro-4-(trifluoromethyl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 118078-66-3 Molecular Formula: C6H3F4N Molecular Weight (g/mol): 165.091 MDL Number: MFCD09879262 InChI Key: DFNQBXZKPUBEIX-UHFFFAOYSA-N Synonym: 2-fluoro-4-trifluoromethyl pyridine,2-fluoro-4-trifluoromethyl-pyridine,pyridine, 2-fluoro-4-trifluoromethyl,pubchem23563,acmc-1c7kk,2-fluoranyl-4-trifluoromethyl pyridine PubChem CID: 11159514 IUPAC Name: 2-fluoro-4-(trifluoromethyl)pyridine SMILES: C1=CN=C(C=C1C(F)(F)F)F

Pricing & Availability
Specifications

PubChem CID	11159514
CAS	118078-66-3
Molecular Weight (g/mol)	165.091
MDL Number	MFCD09879262
SMILES	C1=CN=C(C=C1C(F)(F)F)F
Synonym	2-fluoro-4-trifluoromethyl pyridine,2-fluoro-4-trifluoromethyl-pyridine,pyridine, 2-fluoro-4-trifluoromethyl,pubchem23563,acmc-1c7kk,2-fluoranyl-4-trifluoromethyl pyridine
IUPAC Name	2-fluoro-4-(trifluoromethyl)pyridine
InChI Key	DFNQBXZKPUBEIX-UHFFFAOYSA-N
Molecular Formula	C6H3F4N

2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution

CAS: 3811-73-2 | C₅H₄NNaOS | 149.15 g/mol

Pricing & Availability
Specifications

Molecular Weight (g/mol)	149.15
CAS Min %	58.0
InChI Key	XNRNJIIJLOFJEK-UHFFFAOYSA-N
Density	1.2200g/mL
PubChem CID	19658
Name Note	40 w/w% Aqueous Solution
Percent Purity	40 to 42%
pH	8.5 to 10.5 (10% soln. at 20°C)
Formula Weight	149.15
Melting Point	-30.0°C
CAS Max %	60.0
Boiling Point	109.0°C
Physical Form	Solution
Chemical Name or Material	2-Mercaptopyridine-N-oxide, sodium salt
SMILES	C1=CC(=S)N(C=C1)[O-].[Na+]
Merck Index	10, 7892
CAS	7732-18-5
Health Hazard 3	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plen
MDL Number	MFCD01941547
Health Hazard 2	GHS H Statement Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects.
Solubility Information	Solubility in water: soluble
Health Hazard 1	GHS Signal Word: Warning
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
Molecular Formula	C₅H₄NNaOS
EINECS Number	223-296-5
Specific Gravity	1.22

6-Bromo-2-picoline, 97%

CAS: 5315-25-3 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.03 MDL Number: MFCD00040743 InChI Key: SOHDPICLICFSOP-UHFFFAOYSA-N Synonym: 2-bromo-6-picoline,6-bromo-2-picoline,6-bromo-2-methylpyridine,2-bromo-6-methyl-pyridine,2-bromo-6-methyl pyridine,2-brom-6-methylpyridin,pyridine, 2-bromo-6-methyl,2-bromo-6-methy pyridine,6-bromopicoline,6-methyl-2-bromopyridine PubChem CID: 79205 IUPAC Name: 2-bromo-6-methylpyridine SMILES: CC1=CC=CC(Br)=N1

Pricing & Availability
Specifications

PubChem CID	79205
CAS	5315-25-3
Molecular Weight (g/mol)	172.03
MDL Number	MFCD00040743
SMILES	CC1=CC=CC(Br)=N1
Synonym	2-bromo-6-picoline,6-bromo-2-picoline,6-bromo-2-methylpyridine,2-bromo-6-methyl-pyridine,2-bromo-6-methyl pyridine,2-brom-6-methylpyridin,pyridine, 2-bromo-6-methyl,2-bromo-6-methy pyridine,6-bromopicoline,6-methyl-2-bromopyridine
IUPAC Name	2-bromo-6-methylpyridine
InChI Key	SOHDPICLICFSOP-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

Prev
1
2
3
4
5
6
...
9,501
Next

Pyridines and derivatives

Filtered Search Results

Narrow Results