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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).
Pyridines and derivatives (134)
Pyrimidines And Derivatives (14)
Quinolines and derivatives (7)
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1 – 15 of 192 results
1

2-Ethynylthiophene 96.0+%, TCI America™

CAS: 4298-52-6 Molecular Formula: C6H4S Molecular Weight (g/mol): 108.16 MDL Number: MFCD03425129 InChI Key: LWISLHRIEATKTM-UHFFFAOYSA-N Synonym: 2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9 PubChem CID: 5246258 IUPAC Name: 2-ethynylthiophene SMILES: C#CC1=CC=CS1

PubChem CID 5246258
CAS 4298-52-6
Molecular Weight (g/mol) 108.16
MDL Number MFCD03425129
SMILES C#CC1=CC=CS1
Synonym 2-ethynyl-thiophene,2-thienylethine,2-thiophenylacetylene,2-thienyl acetylene,pubchem16123,thien-2-yl acetylene,thiophene, 2-ethynyl,thiophen-2-yl acetylene,2-ethynylthiophene,acmc-209js9
IUPAC Name 2-ethynylthiophene
InChI Key LWISLHRIEATKTM-UHFFFAOYSA-N
Molecular Formula C6H4S
2

2,6-Dimethyl-3-nitropyridine 98.0+%, TCI America™

CAS: 15513-52-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD00023503 InChI Key: AETHUDGJSSKZKT-UHFFFAOYSA-N PubChem CID: 84958 IUPAC Name: 2,6-dimethyl-3-nitropyridine SMILES: CC1=NC(=C(C=C1)[N+](=O)[O-])C

PubChem CID 84958
CAS 15513-52-7
Molecular Weight (g/mol) 152.153
MDL Number MFCD00023503
SMILES CC1=NC(=C(C=C1)[N+](=O)[O-])C
IUPAC Name 2,6-dimethyl-3-nitropyridine
InChI Key AETHUDGJSSKZKT-UHFFFAOYSA-N
Molecular Formula C7H8N2O2
3

3,6-Dibromo-9-(2-ethylhexyl)carbazole 98.0+%, TCI America™

CAS: 173063-52-0 Molecular Formula: C20H23Br2N Molecular Weight (g/mol): 437.22 MDL Number: MFCD18252907 InChI Key: ZDFZWZGIGKUBRA-UHFFFAOYNA-N PubChem CID: 16752909 IUPAC Name: 3,6-dibromo-9-(2-ethylhexyl)-9H-carbazole SMILES: CCCCC(CC)CN1C2=C(C=C(Br)C=C2)C2=C1C=CC(Br)=C2

PubChem CID 16752909
CAS 173063-52-0
Molecular Weight (g/mol) 437.22
MDL Number MFCD18252907
SMILES CCCCC(CC)CN1C2=C(C=C(Br)C=C2)C2=C1C=CC(Br)=C2
IUPAC Name 3,6-dibromo-9-(2-ethylhexyl)-9H-carbazole
InChI Key ZDFZWZGIGKUBRA-UHFFFAOYNA-N
Molecular Formula C20H23Br2N
4

3,6-Dibromo-9-(4-methoxyphenyl)-9H-carbazole 98.0+%, TCI America™

CAS: 746651-52-5 Molecular Formula: C19H13Br2NO Molecular Weight (g/mol): 431.127 InChI Key: YXWHLCSWBLHWCH-UHFFFAOYSA-N PubChem CID: 58620860 IUPAC Name: 3,6-dibromo-9-(4-methoxyphenyl)carbazole SMILES: COC1=CC=C(C=C1)N2C3=C(C=C(C=C3)Br)C4=C2C=CC(=C4)Br

PubChem CID 58620860
CAS 746651-52-5
Molecular Weight (g/mol) 431.127
SMILES COC1=CC=C(C=C1)N2C3=C(C=C(C=C3)Br)C4=C2C=CC(=C4)Br
IUPAC Name 3,6-dibromo-9-(4-methoxyphenyl)carbazole
InChI Key YXWHLCSWBLHWCH-UHFFFAOYSA-N
Molecular Formula C19H13Br2NO
5

2-Amino-3,5-dichloro-6-methylpyridine 97.0+%, TCI America™

CAS: 22137-52-6 Molecular Formula: C6H6Cl2N2 Molecular Weight (g/mol): 177.028 MDL Number: MFCD00129029 InChI Key: NQYNSMVHXHIGHZ-UHFFFAOYSA-N Synonym: 6-Amino-3,5-dichloro-2-picoline PubChem CID: 1415863 IUPAC Name: 3,5-dichloro-6-methylpyridin-2-amine SMILES: CC1=NC(=C(C=C1Cl)Cl)N

PubChem CID 1415863
CAS 22137-52-6
Molecular Weight (g/mol) 177.028
MDL Number MFCD00129029
SMILES CC1=NC(=C(C=C1Cl)Cl)N
Synonym 6-Amino-3,5-dichloro-2-picoline
IUPAC Name 3,5-dichloro-6-methylpyridin-2-amine
InChI Key NQYNSMVHXHIGHZ-UHFFFAOYSA-N
Molecular Formula C6H6Cl2N2
6

1,2,3,4-Tetrahydrocarbazol-4-one 98.0+%, TCI America™

CAS: 15128-52-6 Molecular Formula: C12H11NO Molecular Weight (g/mol): 185.226 MDL Number: MFCD00173749 InChI Key: DSXKDTZEIWTHRO-UHFFFAOYSA-N Synonym: 1,2,3,4-Tetrahydro-4-oxocarbazole PubChem CID: 929130 IUPAC Name: 1,2,3,9-tetrahydrocarbazol-4-one SMILES: C1CC2=C(C(=O)C1)C3=CC=CC=C3N2

PubChem CID 929130
CAS 15128-52-6
Molecular Weight (g/mol) 185.226
MDL Number MFCD00173749
SMILES C1CC2=C(C(=O)C1)C3=CC=CC=C3N2
Synonym 1,2,3,4-Tetrahydro-4-oxocarbazole
IUPAC Name 1,2,3,9-tetrahydrocarbazol-4-one
InChI Key DSXKDTZEIWTHRO-UHFFFAOYSA-N
Molecular Formula C12H11NO
7

Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione 98.0+%, TCI America™

CAS: 1043023-52-4 Molecular Formula: C10H4O3S2 Molecular Weight (g/mol): 236.259 InChI Key: UGFYLGZFYCTMFU-UHFFFAOYSA-N PubChem CID: 89807128 IUPAC Name: dithieno[2,3-a SMILES: C1=CSC2=C1C(=O)OC(=O)C3=C2SC=C3

PubChem CID 89807128
CAS 1043023-52-4
Molecular Weight (g/mol) 236.259
SMILES C1=CSC2=C1C(=O)OC(=O)C3=C2SC=C3
IUPAC Name dithieno[2,3-a
InChI Key UGFYLGZFYCTMFU-UHFFFAOYSA-N
Molecular Formula C10H4O3S2
8

Ethyl 2,4-Dihydroxy-6-methylnicotinate 98.0+%, TCI America™

CAS: 70254-52-3 Molecular Formula: C9H11NO4 Molecular Weight (g/mol): 197.19 MDL Number: MFCD02929397 InChI Key: CMCZAWPDHHYFPU-UHFFFAOYSA-N PubChem CID: 54676534 IUPAC Name: ethyl 4-hydroxy-6-methyl-2-oxo-1H-pyridine-3-carboxylate SMILES: CCOC(=O)C1=C(C=C(NC1=O)C)O

PubChem CID 54676534
CAS 70254-52-3
Molecular Weight (g/mol) 197.19
MDL Number MFCD02929397
SMILES CCOC(=O)C1=C(C=C(NC1=O)C)O
IUPAC Name ethyl 4-hydroxy-6-methyl-2-oxo-1H-pyridine-3-carboxylate
InChI Key CMCZAWPDHHYFPU-UHFFFAOYSA-N
Molecular Formula C9H11NO4
9

6-Bromo-2H-1,4-benzoxazin-3(4H)-one 94.0+%, TCI America™

CAS: 24036-52-0 Molecular Formula: C8H6BrNO2 Molecular Weight (g/mol): 228.045 MDL Number: MFCD00461173 InChI Key: UQCFMEFQBSYDHY-UHFFFAOYSA-N Synonym: 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746 PubChem CID: 16218142 IUPAC Name: 6-bromo-4H-1,4-benzoxazin-3-one SMILES: C1C(=O)NC2=C(O1)C=CC(=C2)Br

PubChem CID 16218142
CAS 24036-52-0
Molecular Weight (g/mol) 228.045
MDL Number MFCD00461173
SMILES C1C(=O)NC2=C(O1)C=CC(=C2)Br
Synonym 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746
IUPAC Name 6-bromo-4H-1,4-benzoxazin-3-one
InChI Key UQCFMEFQBSYDHY-UHFFFAOYSA-N
Molecular Formula C8H6BrNO2
10

1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranose 97.0+%, TCI America™

CAS: 582-52-5 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.286 MDL Number: MFCD00005544 InChI Key: KEJGAYKWRDILTF-MQIGXGKASA-N Synonym: 1,2:5,6-diisopropylidene-d-glucose,1,2:5,6-di-o-isopropylidene-alpha-d-glucofuranose,3ar,5r,6s,6as-5-4s-2,2-dimethyl-1,3-dioxolan-4-yl-2,2-dimethyl-tetrahydrofuro 2,3-d 1,3 dioxol-6-ol PubChem CID: 40469256 IUPAC Name: (3aR,5S,6S,6aS)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol SMILES: CC1(OCC(O1)C2C(C3C(O2)OC(O3)(C)C)O)C

PubChem CID 40469256
CAS 582-52-5
Molecular Weight (g/mol) 260.286
MDL Number MFCD00005544
SMILES CC1(OCC(O1)C2C(C3C(O2)OC(O3)(C)C)O)C
Synonym 1,2:5,6-diisopropylidene-d-glucose,1,2:5,6-di-o-isopropylidene-alpha-d-glucofuranose,3ar,5r,6s,6as-5-4s-2,2-dimethyl-1,3-dioxolan-4-yl-2,2-dimethyl-tetrahydrofuro 2,3-d 1,3 dioxol-6-ol
IUPAC Name (3aR,5S,6S,6aS)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
InChI Key KEJGAYKWRDILTF-MQIGXGKASA-N
Molecular Formula C12H20O6
11

1-(3-Chloropropyl)theobromine 97.0+%, TCI America™

CAS: 74409-52-2 Molecular Formula: C10H13ClN4O2 Molecular Weight (g/mol): 256.69 MDL Number: MFCD00059926 InChI Key: JMOWKXFNJSTXBW-UHFFFAOYSA-N Synonym: 1-(3-Chloropropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione, 1-(3-Chloropropyl)-3,7-dimethylxanthine PubChem CID: 13020469 IUPAC Name: 1-(3-chloropropyl)-3,7-dimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)CCCCl

PubChem CID 13020469
CAS 74409-52-2
Molecular Weight (g/mol) 256.69
MDL Number MFCD00059926
SMILES CN1C=NC2=C1C(=O)N(C(=O)N2C)CCCCl
Synonym 1-(3-Chloropropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione, 1-(3-Chloropropyl)-3,7-dimethylxanthine
IUPAC Name 1-(3-chloropropyl)-3,7-dimethylpurine-2,6-dione
InChI Key JMOWKXFNJSTXBW-UHFFFAOYSA-N
Molecular Formula C10H13ClN4O2
12

N-Succinimidyl N-[6-(Biotinamido)hexanoyl]-6-aminohexanoate 90.0+%, TCI America™

CAS: 89889-52-1 Molecular Formula: C26H41N5O7S Molecular Weight (g/mol): 567.70 MDL Number: MFCD00467154 InChI Key: ATYCFNRXENKXSE-UHFFFAOYNA-N Synonym: N-[6-(Biotinamido)hexanoyl]-6-aminohexanoic Acid N-Succinimidyl Ester, Biotin-LC-LC-NHS PubChem CID: 16219024 IUPAC Name: 2,5-dioxopyrrolidin-1-yl 6-[6-(5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanamido)hexanamido]hexanoate SMILES: O=C(CCCCCNC(=O)CCCCC1SCC2NC(=O)NC12)NCCCCCC(=O)ON1C(=O)CCC1=O

PubChem CID 16219024
CAS 89889-52-1
Molecular Weight (g/mol) 567.70
MDL Number MFCD00467154
SMILES O=C(CCCCCNC(=O)CCCCC1SCC2NC(=O)NC12)NCCCCCC(=O)ON1C(=O)CCC1=O
Synonym N-[6-(Biotinamido)hexanoyl]-6-aminohexanoic Acid N-Succinimidyl Ester, Biotin-LC-LC-NHS
IUPAC Name 2,5-dioxopyrrolidin-1-yl 6-[6-(5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanamido)hexanamido]hexanoate
InChI Key ATYCFNRXENKXSE-UHFFFAOYNA-N
Molecular Formula C26H41N5O7S
13

Lomefloxacin Hydrochloride 98.0+%, TCI America™

CAS: 98079-52-8 Molecular Formula: C17H20ClF2N3O3 Molecular Weight (g/mol): 387.812 MDL Number: MFCD00214312 InChI Key: KXEBLAPZMOQCKO-UHFFFAOYSA-N Synonym: 1-Ethyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Hydrochloride PubChem CID: 68624 ChEBI: CHEBI:6518 IUPAC Name: 1-ethyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid;hydrochloride SMILES: CCN1C=C(C(=O)C2=CC(=C(C(=C21)F)N3CCNC(C3)C)F)C(=O)O.Cl

PubChem CID 68624
CAS 98079-52-8
Molecular Weight (g/mol) 387.812
ChEBI CHEBI:6518
MDL Number MFCD00214312
SMILES CCN1C=C(C(=O)C2=CC(=C(C(=C21)F)N3CCNC(C3)C)F)C(=O)O.Cl
Synonym 1-Ethyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Hydrochloride
IUPAC Name 1-ethyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid;hydrochloride
InChI Key KXEBLAPZMOQCKO-UHFFFAOYSA-N
Molecular Formula C17H20ClF2N3O3
14

Apexbio Technology LLC Nifuroxazide 965-52-6 500mg
SDP

Nifuroxazide (CAS 965-52-6) is a small-molecule inhibitor targeting signal transducer and activator of transcription (STAT) signaling pathways It is designed to inhibit activation of STAT1 STAT3 and STAT5 thereby suppressing cytokine-mediated transcriptional activities Nifuroxazide exerts its biological activity primarily through inhibition of STAT phosphorylation and activation In cell-based assays Nifuroxazide demonstrates inhibitory activity with an IC50 value of approximately 3 M against STAT3 phosphorylation and activation in IL-6-stimulated U3A cells Based on these pharmacological properties Nifuroxazide holds research potential in studies of STAT-driven signaling processes and in exploring therapeutic strategies for diseases associated with aberrant cytokine signaling and STAT pathway activation

ENCOMPASS_PREFERRED
15

Apexbio Technology LLC Nifuroxazide 965-52-6 200mg
SDP

Nifuroxazide (CAS 965-52-6) is a small-molecule inhibitor targeting signal transducer and activator of transcription (STAT) signaling pathways It is designed to inhibit activation of STAT1 STAT3 and STAT5 thereby suppressing cytokine-mediated transcriptional activities Nifuroxazide exerts its biological activity primarily through inhibition of STAT phosphorylation and activation In cell-based assays Nifuroxazide demonstrates inhibitory activity with an IC50 value of approximately 3 M against STAT3 phosphorylation and activation in IL-6-stimulated U3A cells Based on these pharmacological properties Nifuroxazide holds research potential in studies of STAT-driven signaling processes and in exploring therapeutic strategies for diseases associated with aberrant cytokine signaling and STAT pathway activation

ENCOMPASS_PREFERRED