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.

466 – 480 of 40,941 results

466

3-Amino-2-methoxypyridine-4-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 870997-81-2 Molecular Formula: C7H8N2O3 Molecular Weight (g/mol): 168.15 MDL Number: MFCD18262266 InChI Key: ABVDQGNEDSKBLA-UHFFFAOYSA-N Synonym: 3-amino-2-methoxyisonicotinic acid,3-amino-2-methoxy-4-pyridinecarboxylic acid,3-amino-2-methoxyisonicotinicacid,3-amino-2-methoxy-isonicotinic acid PubChem CID: 53634618 IUPAC Name: 3-amino-2-methoxypyridine-4-carboxylic acid SMILES: COC1=NC=CC(C(O)=O)=C1N

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Specifications

PubChem CID	53634618
CAS	870997-81-2
Molecular Weight (g/mol)	168.15
MDL Number	MFCD18262266
SMILES	COC1=NC=CC(C(O)=O)=C1N
Synonym	3-amino-2-methoxyisonicotinic acid,3-amino-2-methoxy-4-pyridinecarboxylic acid,3-amino-2-methoxyisonicotinicacid,3-amino-2-methoxy-isonicotinic acid
IUPAC Name	3-amino-2-methoxypyridine-4-carboxylic acid
InChI Key	ABVDQGNEDSKBLA-UHFFFAOYSA-N
Molecular Formula	C7H8N2O3

467

Ethyl 2-methylquinoline-6-carboxylate, 97%

CAS: 855763-77-8 Molecular Formula: C13H13NO2 Molecular Weight (g/mol): 215.252 MDL Number: MFCD09879697 InChI Key: WLKKUWXLOSMSMH-UHFFFAOYSA-N Synonym: 2-methylquinoline-6-carboxylic acid ethyl ester,ethyl 2-methyl-6-quinolinecarboxylate,ethyl2-methylquinoline-6-carboxylate,pubchem20820,2-methylquinoline-6-carboxylic acidethylester,2-methyl-6-quinolinecarboxylic acid ethyl ester,6-quinolinecarboxylicacid, 2-methyl-, ethyl ester PubChem CID: 29949719 IUPAC Name: ethyl 2-methylquinoline-6-carboxylate SMILES: CCOC(=O)C1=CC2=C(C=C1)N=C(C=C2)C

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Specifications

PubChem CID	29949719
CAS	855763-77-8
Molecular Weight (g/mol)	215.252
MDL Number	MFCD09879697
SMILES	CCOC(=O)C1=CC2=C(C=C1)N=C(C=C2)C
Synonym	2-methylquinoline-6-carboxylic acid ethyl ester,ethyl 2-methyl-6-quinolinecarboxylate,ethyl2-methylquinoline-6-carboxylate,pubchem20820,2-methylquinoline-6-carboxylic acidethylester,2-methyl-6-quinolinecarboxylic acid ethyl ester,6-quinolinecarboxylicacid, 2-methyl-, ethyl ester
IUPAC Name	ethyl 2-methylquinoline-6-carboxylate
InChI Key	WLKKUWXLOSMSMH-UHFFFAOYSA-N
Molecular Formula	C13H13NO2

468

Methyl 6-(hydroxymethyl)pyridine-2-carboxylate, 95%, Thermo Scientific Chemicals

CAS: 39977-44-1 Molecular Formula: C8H9NO3 Molecular Weight (g/mol): 167.164 MDL Number: MFCD03840850 InChI Key: DVIUNMLAPDJWHL-UHFFFAOYSA-N PubChem CID: 11513809 IUPAC Name: methyl 6-(hydroxymethyl)pyridine-2-carboxylate SMILES: COC(=O)C1=NC(=CC=C1)CO

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Specifications

PubChem CID	11513809
CAS	39977-44-1
Molecular Weight (g/mol)	167.164
MDL Number	MFCD03840850
SMILES	COC(=O)C1=NC(=CC=C1)CO
IUPAC Name	methyl 6-(hydroxymethyl)pyridine-2-carboxylate
InChI Key	DVIUNMLAPDJWHL-UHFFFAOYSA-N
Molecular Formula	C8H9NO3

469

Chloropyramine hydrochloride

CAS: 6170-42-9 Molecular Formula: C16H21Cl2N3 Molecular Weight (g/mol): 326.27 MDL Number: MFCD00079009 InChI Key: VEYWWAGBHABATA-UHFFFAOYSA-N Synonym: chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn PubChem CID: 80311 IUPAC Name: hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride SMILES: [H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	80311
CAS	6170-42-9
Molecular Weight (g/mol)	326.27
MDL Number	MFCD00079009
SMILES	[H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1
Synonym	chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn
IUPAC Name	hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride
InChI Key	VEYWWAGBHABATA-UHFFFAOYSA-N
Molecular Formula	C16H21Cl2N3

470

2-Chloro-3-pyridinemethanol, 97%, Thermo Scientific Chemicals

CAS: 42330-59-6 Molecular Formula: C6H6ClNO Molecular Weight (g/mol): 143.57 MDL Number: MFCD01935961 InChI Key: HMPDWSBKPCOQDW-UHFFFAOYSA-N Synonym: 2-chloropyridin-3-yl methanol,2-chloro-3-pyridinyl methanol,2-chloro-3-pyridinylmethanol,2-chloro-3-pyridinemethanol,2-chloro-3-hydroxymethyl pyridine,2-chloro-pyridin-3-yl-methanol,3-pyridinemethanol, 2-chloro,2-chloro-3-hydroxymethylpyridine PubChem CID: 2763647 IUPAC Name: (2-chloropyridin-3-yl)methanol SMILES: OCC1=CC=CN=C1Cl

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Specifications

PubChem CID	2763647
CAS	42330-59-6
Molecular Weight (g/mol)	143.57
MDL Number	MFCD01935961
SMILES	OCC1=CC=CN=C1Cl
Synonym	2-chloropyridin-3-yl methanol,2-chloro-3-pyridinyl methanol,2-chloro-3-pyridinylmethanol,2-chloro-3-pyridinemethanol,2-chloro-3-hydroxymethyl pyridine,2-chloro-pyridin-3-yl-methanol,3-pyridinemethanol, 2-chloro,2-chloro-3-hydroxymethylpyridine
IUPAC Name	(2-chloropyridin-3-yl)methanol
InChI Key	HMPDWSBKPCOQDW-UHFFFAOYSA-N
Molecular Formula	C6H6ClNO

471

4-Chloro-2-methylpyridine, 95%

CAS: 3678-63-5 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.571 MDL Number: MFCD00038833 InChI Key: DAOZBJCTEPJGES-UHFFFAOYSA-N Synonym: 4-chloro-2-picoline,2-methyl-4-chloropyridine,4-chloro-2-methyl-pyridine,pyridine, 4-chloro-2-methyl,p-chloropicoline,4-chloropicoline,4-chloro-2-picolin,acmc-20amln,pubchem2071 PubChem CID: 581392 IUPAC Name: 4-chloro-2-methylpyridine SMILES: CC1=NC=CC(=C1)Cl

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Specifications

PubChem CID	581392
CAS	3678-63-5
Molecular Weight (g/mol)	127.571
MDL Number	MFCD00038833
SMILES	CC1=NC=CC(=C1)Cl
Synonym	4-chloro-2-picoline,2-methyl-4-chloropyridine,4-chloro-2-methyl-pyridine,pyridine, 4-chloro-2-methyl,p-chloropicoline,4-chloropicoline,4-chloro-2-picolin,acmc-20amln,pubchem2071
IUPAC Name	4-chloro-2-methylpyridine
InChI Key	DAOZBJCTEPJGES-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

472

3-Bromo-5-iodopyridine, 95%

CAS: 233770-01-9 Molecular Formula: C5H3BrIN Molecular Weight (g/mol): 283.894 MDL Number: MFCD03086019 InChI Key: AOOZLVWDZUPEHT-UHFFFAOYSA-N PubChem CID: 820409 IUPAC Name: 3-bromo-5-iodopyridine SMILES: C1=C(C=NC=C1I)Br

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Specifications

PubChem CID	820409
CAS	233770-01-9
Molecular Weight (g/mol)	283.894
MDL Number	MFCD03086019
SMILES	C1=C(C=NC=C1I)Br
IUPAC Name	3-bromo-5-iodopyridine
InChI Key	AOOZLVWDZUPEHT-UHFFFAOYSA-N
Molecular Formula	C5H3BrIN

473

3,5-Dibromo-4-methoxypyridine, 98%

CAS: 650140-84-4 Molecular Formula: C6H5Br2NO2 Molecular Weight (g/mol): 282.919 MDL Number: MFCD13185524 InChI Key: KAYQEYHOGFRTAL-UHFFFAOYSA-N Synonym: 3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614 PubChem CID: 2784723 IUPAC Name: 3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium SMILES: COC1=C(C=[N+](C=C1Br)[O-])Br

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Specifications

PubChem CID	2784723
CAS	650140-84-4
Molecular Weight (g/mol)	282.919
MDL Number	MFCD13185524
SMILES	COC1=C(C=[N+](C=C1Br)[O-])Br
Synonym	3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614
IUPAC Name	3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium
InChI Key	KAYQEYHOGFRTAL-UHFFFAOYSA-N
Molecular Formula	C6H5Br2NO2

474

2-Chloro-4-iodopyridine, 98%

CAS: 153034-86-7 Molecular Formula: C₅H₃ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD01861983 InChI Key: KJKIPRQNFDUULB-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine PubChem CID: 1516511 IUPAC Name: 2-chloro-4-iodopyridine SMILES: C1=CN=C(C=C1I)Cl

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Specifications

PubChem CID	1516511
CAS	153034-86-7
Molecular Weight (g/mol)	239.44
MDL Number	MFCD01861983
SMILES	C1=CN=C(C=C1I)Cl
Synonym	2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine
IUPAC Name	2-chloro-4-iodopyridine
InChI Key	KJKIPRQNFDUULB-UHFFFAOYSA-N
Molecular Formula	C₅H₃ClIN

475

3-Hydroxy-2-methylpyridine, 99%

CAS: 1121-25-1 Molecular Formula: C₆H₇NO Molecular Weight (g/mol): 109.13 InChI Key: AQSRRZGQRFFFGS-UHFFFAOYSA-N Synonym: 3-hydroxy-2-methylpyridine,2-methyl-3-hydroxypyridine,3-hydroxy-2-picoline,2-methyl-3-pyridinol,3-pyridinol, 2-methyl,2-methyl-3-hydroxylpyridine,unii-365fj23a8z,3-pyridinol, methyl,2-methyl-pyridin-3-ol,3-hydroxy-2-methylpyridine 3-hydroxy-2-picoline PubChem CID: 70719 IUPAC Name: 2-methylpyridin-3-ol SMILES: CC1=C(C=CC=N1)O

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Specifications

PubChem CID	70719
CAS	1121-25-1
Molecular Weight (g/mol)	109.13
SMILES	CC1=C(C=CC=N1)O
Synonym	3-hydroxy-2-methylpyridine,2-methyl-3-hydroxypyridine,3-hydroxy-2-picoline,2-methyl-3-pyridinol,3-pyridinol, 2-methyl,2-methyl-3-hydroxylpyridine,unii-365fj23a8z,3-pyridinol, methyl,2-methyl-pyridin-3-ol,3-hydroxy-2-methylpyridine 3-hydroxy-2-picoline
IUPAC Name	2-methylpyridin-3-ol
InChI Key	AQSRRZGQRFFFGS-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO

476

2,3-Diamino-5-chloropyridine, 97%

CAS: 25710-20-7 Molecular Formula: C₅H₆ClN₃ Molecular Weight (g/mol): 143.58 MDL Number: MFCD01230986 InChI Key: ZRCMCGQDIYNWDX-UHFFFAOYSA-N Synonym: 2,3-diamino-5-chloropyridine,5-chloro-2,3-diaminopyridine,5-chloro-2,3-pyridinediamine,5-chloro-pyridine-2,3-diamine,2,3-pyridinediamine,5-chloro,pubchem5388,acmc-1cjkt,5-chloro-2,3diaminopyridine,5-chloropyridin-2,3-diamine,2,3-di-amino-5-chloropyridine PubChem CID: 1268254 IUPAC Name: 5-chloropyridine-2,3-diamine SMILES: C1=C(C(=NC=C1Cl)N)N

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Specifications

PubChem CID	1268254
CAS	25710-20-7
Molecular Weight (g/mol)	143.58
MDL Number	MFCD01230986
SMILES	C1=C(C(=NC=C1Cl)N)N
Synonym	2,3-diamino-5-chloropyridine,5-chloro-2,3-diaminopyridine,5-chloro-2,3-pyridinediamine,5-chloro-pyridine-2,3-diamine,2,3-pyridinediamine,5-chloro,pubchem5388,acmc-1cjkt,5-chloro-2,3diaminopyridine,5-chloropyridin-2,3-diamine,2,3-di-amino-5-chloropyridine
IUPAC Name	5-chloropyridine-2,3-diamine
InChI Key	ZRCMCGQDIYNWDX-UHFFFAOYSA-N
Molecular Formula	C₅H₆ClN₃

477

2-Chloro-5-nitro-4-picoline, 98%, Thermo Scientific™

CAS: 23056-33-9 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.57 MDL Number: MFCD00010688 InChI Key: HWZUMEVIIGNXGM-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-4-picoline,2-chloro-4-methyl-5-nitro-pyridine,2-chloro-4-methyl-5-nitro pyridine,2-chloro-5-nitro-4-methylpyridine,pyridine, 2-chloro-4-methyl-5-nitro,pubchem6223,acmc-209g0j,ksc201s3j,tpc-py010 PubChem CID: 345364 IUPAC Name: 2-chloro-4-methyl-5-nitropyridine SMILES: CC1=CC(Cl)=NC=C1[N+]([O-])=O

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Specifications

PubChem CID	345364
CAS	23056-33-9
Molecular Weight (g/mol)	172.57
MDL Number	MFCD00010688
SMILES	CC1=CC(Cl)=NC=C1[N+]([O-])=O
Synonym	2-chloro-5-nitro-4-picoline,2-chloro-4-methyl-5-nitro-pyridine,2-chloro-4-methyl-5-nitro pyridine,2-chloro-5-nitro-4-methylpyridine,pyridine, 2-chloro-4-methyl-5-nitro,pubchem6223,acmc-209g0j,ksc201s3j,tpc-py010
IUPAC Name	2-chloro-4-methyl-5-nitropyridine
InChI Key	HWZUMEVIIGNXGM-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2

478

2-Chloro-4-fluoropyridine, 97%

CAS: 34941-91-8 Molecular Formula: C₅H₃ClFN Molecular Weight (g/mol): 131.54 MDL Number: MFCD04039345 InChI Key: FGSAQRJRWCZLOB-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-4-fluoro,2-chloro-4-fluoro pyridine,2-chloro-4-fluoro-pyridine,pubchem6180,acmc-1aft7,2-chlro-4-fluoroxypyridine,ksc222e0n,pyrimidine, 4-chloro-6-fluoro,abbypharma ap-14-5731 PubChem CID: 2782792 IUPAC Name: 2-chloro-4-fluoropyridine SMILES: C1=CN=C(C=C1F)Cl

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Specifications

PubChem CID	2782792
CAS	34941-91-8
Molecular Weight (g/mol)	131.54
MDL Number	MFCD04039345
SMILES	C1=CN=C(C=C1F)Cl
Synonym	pyridine, 2-chloro-4-fluoro,2-chloro-4-fluoro pyridine,2-chloro-4-fluoro-pyridine,pubchem6180,acmc-1aft7,2-chlro-4-fluoroxypyridine,ksc222e0n,pyrimidine, 4-chloro-6-fluoro,abbypharma ap-14-5731
IUPAC Name	2-chloro-4-fluoropyridine
InChI Key	FGSAQRJRWCZLOB-UHFFFAOYSA-N
Molecular Formula	C₅H₃ClFN

479

Phenazopyridine hydrochloride, 99%, analytical standard

CAS: 136-40-3 Molecular Formula: C₁₁H₁₁N₅·ClH Molecular Weight (g/mol): 249.7 InChI Key: QQBPIHBUCMDKFG-UHFFFAOYSA-N Synonym: phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine PubChem CID: 8691 ChEBI: CHEBI:71419 IUPAC Name: 3-phenyldiazenylpyridine-2,6-diamine;hydrochloride SMILES: C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl

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Specifications

PubChem CID	8691
CAS	136-40-3
Molecular Weight (g/mol)	249.7
ChEBI	CHEBI:71419
SMILES	C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl
Synonym	phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine
IUPAC Name	3-phenyldiazenylpyridine-2,6-diamine;hydrochloride
InChI Key	QQBPIHBUCMDKFG-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₁N₅·ClH

480

2-Methylpyridine-4-carboxylic acid, 97%

CAS: 4021-11-8 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 InChI Key: PMDHIMMPXRSDML-UHFFFAOYSA-N

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Specifications

CAS	4021-11-8
Molecular Weight (g/mol)	137.14
InChI Key	PMDHIMMPXRSDML-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

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