Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

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841 – 855 of 269,264 results

841

Tris(2,2'-bipyridyl)ruthenium(II) chloride, hexahydrate, 98%

CAS: 50525-27-4 Molecular Formula: C30H36Cl2N6O6Ru Molecular Weight (g/mol): 748.62 MDL Number: MFCD00149670 InChI Key: WHELTKFSBJNBMQ-UHFFFAOYSA-L Synonym: tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate PubChem CID: 131664161 IUPAC Name: 2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1

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PubChem CID	131664161
CAS	50525-27-4
Molecular Weight (g/mol)	748.62
MDL Number	MFCD00149670
SMILES	O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1
Synonym	tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate
IUPAC Name	2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate
InChI Key	WHELTKFSBJNBMQ-UHFFFAOYSA-L
Molecular Formula	C30H36Cl2N6O6Ru

842

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1,3-Benzodioxole-5-sulfonyl chloride, 95%

CAS: 115010-10-1 Molecular Formula: C7H5ClO4S Molecular Weight (g/mol): 220.623 MDL Number: MFCD04974524 InChI Key: ICUBASIDCXDQAW-UHFFFAOYSA-N Synonym: benzo d 1,3 dioxole-5-sulfonyl chloride,benzo 1,3 dioxole-5-sulfonyl chloride,2h-1,3-benzodioxole-5-sulfonyl chloride,1,3-benzodioxole-5-sulfonylchloride,1,3-benzodioxole-5-sulphonyl chloride,acmc-20a4hu,5-chlorosulphonyl-1,3-benzodioxole,benzo 1,3 dioxol-5-sulfonyl chloride,benzo 1,3 dioxol-5-sulphonyl chloride,benzo 1,3-dioxol-5-sulphonyl chloride PubChem CID: 4913401 IUPAC Name: 1,3-benzodioxole-5-sulfonyl chloride SMILES: C1OC2=C(O1)C=C(C=C2)S(=O)(=O)Cl

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PubChem CID	4913401
CAS	115010-10-1
Molecular Weight (g/mol)	220.623
MDL Number	MFCD04974524
SMILES	C1OC2=C(O1)C=C(C=C2)S(=O)(=O)Cl
Synonym	benzo d 1,3 dioxole-5-sulfonyl chloride,benzo 1,3 dioxole-5-sulfonyl chloride,2h-1,3-benzodioxole-5-sulfonyl chloride,1,3-benzodioxole-5-sulfonylchloride,1,3-benzodioxole-5-sulphonyl chloride,acmc-20a4hu,5-chlorosulphonyl-1,3-benzodioxole,benzo 1,3 dioxol-5-sulfonyl chloride,benzo 1,3 dioxol-5-sulphonyl chloride,benzo 1,3-dioxol-5-sulphonyl chloride
IUPAC Name	1,3-benzodioxole-5-sulfonyl chloride
InChI Key	ICUBASIDCXDQAW-UHFFFAOYSA-N
Molecular Formula	C7H5ClO4S

843

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4,4'-Dimethyl-2,2'-bipyridine, 98%

CAS: 1134-35-6 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 MDL Number: MFCD00006441 InChI Key: NBPGPQJFYXNFKN-UHFFFAOYSA-N Synonym: 4,4'-dimethyl-2,2'-bipyridine,4,4'-dimethyl-2,2'-bipyridyl,4,4'-dimethyl-2,2'-dipyridyl,2,2'-bi-4-picoline,2,2'-bipyridine, 4,4'-dimethyl,2,2'-bi gamma-picoline,2,2'-di-4-picolyl,4-methyl-2-4-methylpyridin-2-yl pyridine,2,2'-bipyridyl, 4,4'-dimethyl,4,4-dimethyl-2,2-bipyridyl PubChem CID: 14338 IUPAC Name: 4-methyl-2-(4-methylpyridin-2-yl)pyridine SMILES: CC1=CC(=NC=C1)C2=NC=CC(=C2)C

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PubChem CID	14338
CAS	1134-35-6
Molecular Weight (g/mol)	184.242
MDL Number	MFCD00006441
SMILES	CC1=CC(=NC=C1)C2=NC=CC(=C2)C
Synonym	4,4'-dimethyl-2,2'-bipyridine,4,4'-dimethyl-2,2'-bipyridyl,4,4'-dimethyl-2,2'-dipyridyl,2,2'-bi-4-picoline,2,2'-bipyridine, 4,4'-dimethyl,2,2'-bi gamma-picoline,2,2'-di-4-picolyl,4-methyl-2-4-methylpyridin-2-yl pyridine,2,2'-bipyridyl, 4,4'-dimethyl,4,4-dimethyl-2,2-bipyridyl
IUPAC Name	4-methyl-2-(4-methylpyridin-2-yl)pyridine
InChI Key	NBPGPQJFYXNFKN-UHFFFAOYSA-N
Molecular Formula	C12H12N2

844

Hemoglobin, freeze dried, >98%, MP Biomedicals™

CAS: 9008-02-0 Molecular Formula: C13H10N2O2 Molecular Weight (g/mol): 226.24 MDL Number: MFCD00131282 InChI Key: INGWEZCOABYORO-UHFFFAOYSA-N Synonym: 7-methyl-2-2-furyl-1,8-naphthyridine-4 1h-one,d0y8up,2-furan-2-yl-7-methyl-1h-1,8 naphthyridin-4-one PubChem CID: 13285535 IUPAC Name: 2-(furan-2-yl)-7-methyl-1H-1,8-naphthyridin-4-one SMILES: CC1=CC=C2C(=O)C=C(NC2=N1)C1=CC=CO1

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PubChem CID	13285535
CAS	9008-02-0
Molecular Weight (g/mol)	226.24
MDL Number	MFCD00131282
SMILES	CC1=CC=C2C(=O)C=C(NC2=N1)C1=CC=CO1
Synonym	7-methyl-2-2-furyl-1,8-naphthyridine-4 1h-one,d0y8up,2-furan-2-yl-7-methyl-1h-1,8 naphthyridin-4-one
IUPAC Name	2-(furan-2-yl)-7-methyl-1H-1,8-naphthyridin-4-one
InChI Key	INGWEZCOABYORO-UHFFFAOYSA-N
Molecular Formula	C13H10N2O2

845

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3-Hydroxy-2-nitropyridine, 97%, Thermo Scientific™

CAS: 15128-82-2 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00006258 InChI Key: QBPDSKPWYWIHGA-UHFFFAOYSA-N Synonym: 3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol PubChem CID: 27057 IUPAC Name: 2-nitropyridin-3-ol SMILES: OC1=CC=CN=C1[N+]([O-])=O

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Specifications

PubChem CID	27057
CAS	15128-82-2
Molecular Weight (g/mol)	140.10
MDL Number	MFCD00006258
SMILES	OC1=CC=CN=C1[N+]([O-])=O
Synonym	3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol
IUPAC Name	2-nitropyridin-3-ol
InChI Key	QBPDSKPWYWIHGA-UHFFFAOYSA-N
Molecular Formula	C5H4N2O3

846

2,1,3-Benzothiadiazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 16405-98-4 Molecular Formula: C7H4N2O2S Molecular Weight (g/mol): 180.181 MDL Number: MFCD01647555 InChI Key: YHMXJZVGBCACMT-UHFFFAOYSA-N PubChem CID: 602011 IUPAC Name: 2,1,3-benzothiadiazole-5-carboxylic acid SMILES: C1=CC2=NSN=C2C=C1C(=O)O

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Specifications

PubChem CID	602011
CAS	16405-98-4
Molecular Weight (g/mol)	180.181
MDL Number	MFCD01647555
SMILES	C1=CC2=NSN=C2C=C1C(=O)O
IUPAC Name	2,1,3-benzothiadiazole-5-carboxylic acid
InChI Key	YHMXJZVGBCACMT-UHFFFAOYSA-N
Molecular Formula	C7H4N2O2S

847

Methyle1,2,3-benzothiadiazole-5-carboxylate, 97%, Thermo Scientific™

CAS: 23616-15-1 Molecular Formula: C8H6N2O2S Molecular Weight (g/mol): 194.208 MDL Number: MFCD01566550 InChI Key: JCRFJMHWEAYQAA-UHFFFAOYSA-N Synonym: methyl benzo d 1,2,3 thiadiazole-5-carboxylate,methyl1,2,3-benzothiadiazole-5-carboxylate,5-carbomethoxy-1,2,3-benzothiadiazole,maybridge1_005151,5-methoxycarbonyl-1,2,3-benzothiadiazole,methyl benzo 1,2,3 thiadiazole-5-carboxylate,methylbenzo d 1,2,3 thiadiazole-5-carboxylate,4-methylbenzo d 1,2,3 thiadiazole-5-carboxylate,1,2,3-benzothiadiazole-5-carboxylic acid methyl ester,1,2,3-benzothiadiazole-5-carboxylicacid, methyl ester PubChem CID: 2736813 IUPAC Name: methyl 1,2,3-benzothiadiazole-5-carboxylate SMILES: COC(=O)C1=CC2=C(C=C1)SN=N2

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Specifications

PubChem CID	2736813
CAS	23616-15-1
Molecular Weight (g/mol)	194.208
MDL Number	MFCD01566550
SMILES	COC(=O)C1=CC2=C(C=C1)SN=N2
Synonym	methyl benzo d 1,2,3 thiadiazole-5-carboxylate,methyl1,2,3-benzothiadiazole-5-carboxylate,5-carbomethoxy-1,2,3-benzothiadiazole,maybridge1_005151,5-methoxycarbonyl-1,2,3-benzothiadiazole,methyl benzo 1,2,3 thiadiazole-5-carboxylate,methylbenzo d 1,2,3 thiadiazole-5-carboxylate,4-methylbenzo d 1,2,3 thiadiazole-5-carboxylate,1,2,3-benzothiadiazole-5-carboxylic acid methyl ester,1,2,3-benzothiadiazole-5-carboxylicacid, methyl ester
IUPAC Name	methyl 1,2,3-benzothiadiazole-5-carboxylate
InChI Key	JCRFJMHWEAYQAA-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2S

848

2,1,3-Benzothiadiazole-4-carbaldehyde, 95%, Thermo Scientific™

CAS: 5170-68-3 Molecular Formula: C7H4N2OS Molecular Weight (g/mol): 164.182 MDL Number: MFCD02681902 InChI Key: ANVJARPTPIVPRC-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carboxaldehyde,tos-bb-1233,2,1,3-benzothiadiazol-4-aldehyde,2,1,3-benzothiadiazole-4-aldehyde,2,1,3-benzothiadiazol-4-carboxaldehyde,benzo c 1,2,5-thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carbaldehyde PubChem CID: 2776283 IUPAC Name: 2,1,3-benzothiadiazole-4-carbaldehyde SMILES: C1=CC2=NSN=C2C(=C1)C=O

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PubChem CID	2776283
CAS	5170-68-3
Molecular Weight (g/mol)	164.182
MDL Number	MFCD02681902
SMILES	C1=CC2=NSN=C2C(=C1)C=O
Synonym	benzo c 1,2,5 thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carboxaldehyde,tos-bb-1233,2,1,3-benzothiadiazol-4-aldehyde,2,1,3-benzothiadiazole-4-aldehyde,2,1,3-benzothiadiazol-4-carboxaldehyde,benzo c 1,2,5-thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carbaldehyde
IUPAC Name	2,1,3-benzothiadiazole-4-carbaldehyde
InChI Key	ANVJARPTPIVPRC-UHFFFAOYSA-N
Molecular Formula	C7H4N2OS

849

4-Bromo-2,1,3-benzothiadiazole, 97%, Thermo Scientific™

CAS: 22034-13-5 Molecular Formula: C6H3BrN2S Molecular Weight (g/mol): 215.068 MDL Number: MFCD00614355 InChI Key: KYKBVPGDKGABHY-UHFFFAOYSA-N Synonym: 4-bromobenzo c 1,2,5 thiadiazole,4-bromo-benzo 1,2,5 thiadiazole,4-bromobenzo c 1,2,5-thiadiazole,zlchem 1006,4-bromo-benz-2,1,3-thiadiazole,2,1,3-benzothiadiazole,4-bromo PubChem CID: 736492 IUPAC Name: 4-bromo-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C(=C1)Br

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PubChem CID	736492
CAS	22034-13-5
Molecular Weight (g/mol)	215.068
MDL Number	MFCD00614355
SMILES	C1=CC2=NSN=C2C(=C1)Br
Synonym	4-bromobenzo c 1,2,5 thiadiazole,4-bromo-benzo 1,2,5 thiadiazole,4-bromobenzo c 1,2,5-thiadiazole,zlchem 1006,4-bromo-benz-2,1,3-thiadiazole,2,1,3-benzothiadiazole,4-bromo
IUPAC Name	4-bromo-2,1,3-benzothiadiazole
InChI Key	KYKBVPGDKGABHY-UHFFFAOYSA-N
Molecular Formula	C6H3BrN2S

850

5-Bromo-2,1,3-benzothiadiazole, 97%, Thermo Scientific™

CAS: 1753-75-9 Molecular Formula: C6H3BrN2S Molecular Weight (g/mol): 215.068 MDL Number: MFCD00460091 InChI Key: LLCRUZDFDGTAAN-UHFFFAOYSA-N Synonym: 5-bromobenzo c 1,2,5 thiadiazole,5-bromobenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole,5-bromo,5-bromobenzo 1,2,5 thiadiazole,2,1,3-benzothiadiazole, 5-bromo,pubchem12684,acmc-209ea1,amth068,5-bromobenz-2,1,3-thiadiazole,5-bromo-benzo 1,2,5 thiadiazole PubChem CID: 2776295 IUPAC Name: 5-bromo-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C=C1Br

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PubChem CID	2776295
CAS	1753-75-9
Molecular Weight (g/mol)	215.068
MDL Number	MFCD00460091
SMILES	C1=CC2=NSN=C2C=C1Br
Synonym	5-bromobenzo c 1,2,5 thiadiazole,5-bromobenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole,5-bromo,5-bromobenzo 1,2,5 thiadiazole,2,1,3-benzothiadiazole, 5-bromo,pubchem12684,acmc-209ea1,amth068,5-bromobenz-2,1,3-thiadiazole,5-bromo-benzo 1,2,5 thiadiazole
IUPAC Name	5-bromo-2,1,3-benzothiadiazole
InChI Key	LLCRUZDFDGTAAN-UHFFFAOYSA-N
Molecular Formula	C6H3BrN2S

851

1,2,3-Benzothiadiazole-5-carbonyl chloride, 95%, Thermo Scientific™

CAS: 321309-32-4 Molecular Formula: C7H3ClN2OS Molecular Weight (g/mol): 198.624 InChI Key: VOSTUOLSYXVSND-UHFFFAOYSA-N Synonym: 1,2,3-benzothiadiazole-5-carbonylchloride,benzo d 1,2,3-thiadiazole-5-carbonyl chloride,benzo d 1,2,3 thiadiazole-5-carbonyl chloride PubChem CID: 2735457 IUPAC Name: 1,2,3-benzothiadiazole-5-carbonyl chloride SMILES: C1=CC2=C(C=C1C(=O)Cl)N=NS2

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Specifications

PubChem CID	2735457
CAS	321309-32-4
Molecular Weight (g/mol)	198.624
SMILES	C1=CC2=C(C=C1C(=O)Cl)N=NS2
Synonym	1,2,3-benzothiadiazole-5-carbonylchloride,benzo d 1,2,3-thiadiazole-5-carbonyl chloride,benzo d 1,2,3 thiadiazole-5-carbonyl chloride
IUPAC Name	1,2,3-benzothiadiazole-5-carbonyl chloride
InChI Key	VOSTUOLSYXVSND-UHFFFAOYSA-N
Molecular Formula	C7H3ClN2OS

852

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2-Bromo-5-methylpyridine, 98%

CAS: 3510-66-5 Molecular Formula: C₆H₆BrN Molecular Weight (g/mol): 172.02 MDL Number: MFCD00209553 InChI Key: YWNJQQNBJQUKME-UHFFFAOYSA-N Synonym: 2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185 PubChem CID: 564216 IUPAC Name: 2-bromo-5-methylpyridine SMILES: CC1=CN=C(C=C1)Br

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PubChem CID	564216
CAS	3510-66-5
Molecular Weight (g/mol)	172.02
MDL Number	MFCD00209553
SMILES	CC1=CN=C(C=C1)Br
Synonym	2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185
IUPAC Name	2-bromo-5-methylpyridine
InChI Key	YWNJQQNBJQUKME-UHFFFAOYSA-N
Molecular Formula	C₆H₆BrN

853

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2-Bromo-5-nitropyridine, 98%, Thermo Scientific Chemicals

CAS: 4487-59-6 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 203.00 MDL Number: MFCD00006222 InChI Key: HUUFTVUBFFESEN-UHFFFAOYSA-N Synonym: 2-bromo-5-nitro pyridine,2-bromo-5-nitro-pyridine,5-nitro-2-bromopyridine,2-brom-5-nitropyridin,pubchem1183,acmc-1agnm,2-bromo-5-nitro-pyridin,ksc237s9f,tpc-py095 PubChem CID: 78240 IUPAC Name: 2-bromo-5-nitropyridine SMILES: [O-][N+](=O)C1=CC=C(Br)N=C1

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Specifications

PubChem CID	78240
CAS	4487-59-6
Molecular Weight (g/mol)	203.00
MDL Number	MFCD00006222
SMILES	[O-][N+](=O)C1=CC=C(Br)N=C1
Synonym	2-bromo-5-nitro pyridine,2-bromo-5-nitro-pyridine,5-nitro-2-bromopyridine,2-brom-5-nitropyridin,pubchem1183,acmc-1agnm,2-bromo-5-nitro-pyridin,ksc237s9f,tpc-py095
IUPAC Name	2-bromo-5-nitropyridine
InChI Key	HUUFTVUBFFESEN-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O2

854

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3-Amino-2-bromopyridine, 97%, Thermo Scientific™

CAS: 39856-58-1 Molecular Formula: C₅H₅BrN₂ Molecular Weight (g/mol): 173.01 MDL Number: MFCD00234064 InChI Key: HKDVVTLISGIPFE-UHFFFAOYSA-N Synonym: 3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine PubChem CID: 642816 IUPAC Name: 2-bromopyridin-3-amine SMILES: C1=CC(=C(N=C1)Br)N

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Specifications

PubChem CID	642816
CAS	39856-58-1
Molecular Weight (g/mol)	173.01
MDL Number	MFCD00234064
SMILES	C1=CC(=C(N=C1)Br)N
Synonym	3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine
IUPAC Name	2-bromopyridin-3-amine
InChI Key	HKDVVTLISGIPFE-UHFFFAOYSA-N
Molecular Formula	C₅H₅BrN₂

855

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5-Formyl-2-thiopheneboronic acid, 97%

CAS: 4347-33-5 Molecular Formula: C5H5BO3S Molecular Weight (g/mol): 155.96 MDL Number: MFCD02093666 InChI Key: DEQOVKFWRPOPQP-UHFFFAOYSA-N Synonym: 5-formyl-2-thiopheneboronic acid,5-formylthiophen-2-boronic acid,5-formylthiophen-2-yl boronic acid,5-formylthiophene-2-boronic acid,2-formylthiophene-5-boronic acid,5-formylthienyl-2-boronic acid,5-formyl-2-thienyl boronic acid,boronic acid, 5-formyl-2-thienyl,5-formyl-2-thiopheneboronicacid,pubchem1722 PubChem CID: 2773430 IUPAC Name: (5-formylthiophen-2-yl)boronic acid SMILES: OB(O)C1=CC=C(S1)C=O

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Specifications

PubChem CID	2773430
CAS	4347-33-5
Molecular Weight (g/mol)	155.96
MDL Number	MFCD02093666
SMILES	OB(O)C1=CC=C(S1)C=O
Synonym	5-formyl-2-thiopheneboronic acid,5-formylthiophen-2-boronic acid,5-formylthiophen-2-yl boronic acid,5-formylthiophene-2-boronic acid,2-formylthiophene-5-boronic acid,5-formylthienyl-2-boronic acid,5-formyl-2-thienyl boronic acid,boronic acid, 5-formyl-2-thienyl,5-formyl-2-thiopheneboronicacid,pubchem1722
IUPAC Name	(5-formylthiophen-2-yl)boronic acid
InChI Key	DEQOVKFWRPOPQP-UHFFFAOYSA-N
Molecular Formula	C5H5BO3S

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