accessibility menu, dialog, popup

UserName
Viewing profile as user:

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 (237)
Pyrrolidines (15)
Pyridazines and derivatives (12)
Piperidines (10)
Heteroaromatic compounds (8)
Azoles (8)
Indoles and derivatives (6)
Quinolines and derivatives (5)
Oxazinanes (4)
Piperazines (4)
Pyrazines (4)
Triazines (4)
Dioxanes (2)
Epoxides (2)
Pyridopyrimidines (2)
Pyrimidines And Derivatives (2)
Thienothiophenes (2)
Thiophenes (2)
Azolidines (1)
Benzodioxanes (1)
Cycloheptathiophenes (1)
Imidazopyrimidines (1)
Imidolactams (1)
Isobenzofurans (1)
Lactams (1)
Oxepanes (1)
Pyrroles (1)
Tetrahydroisoquinolines (1)
Thiepanes (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (1)
  • (6)
  • (1)
  • (1)
  • (35)
  • (7)
  • (4)
  • (2)
  • (160)
  • (8)
  • (4)
  • (11)
  • (43)
  • (4)
  • (30)

special interests

  • (222)

Quantity

  • (17)
  • (1)
  • (1)
  • (4)
  • (12)
  • (1)
  • (1)
Show all

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
Show all

Percent Purity

  • (2)
  • (1)
  • (2)
  • (8)
  • (1)
  • (2)
  • (6)
Show all

Physical Form

  • (2)
  • (35)
  • (6)

Boiling Point

  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (1)
Show all

Search Within Results
Keyword Search:
1 – 15 of 320 results
1

4-Bromo-2-chloropyridine, 94%

CAS: 73583-37-6 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD03840756 InChI Key: ONHMWUXYIFULDO-UHFFFAOYSA-N Synonym: 2-chloro-4-bromopyridine,pyridine, 4-bromo-2-chloro,4-bromo-2-chloro-pyridine,pubchem1171,acmc-1bjmw,ksc381c4t,tpc-py061,4-bromo-2-chloropyridine,abbypharma ap-18-5387,4-bromo-2-chloropyridine 5g PubChem CID: 3847770 IUPAC Name: 4-bromo-2-chloropyridine SMILES: C1=CN=C(C=C1Br)Cl

PubChem CID 3847770
CAS 73583-37-6
Molecular Weight (g/mol) 192.44
MDL Number MFCD03840756
SMILES C1=CN=C(C=C1Br)Cl
Synonym 2-chloro-4-bromopyridine,pyridine, 4-bromo-2-chloro,4-bromo-2-chloro-pyridine,pubchem1171,acmc-1bjmw,ksc381c4t,tpc-py061,4-bromo-2-chloropyridine,abbypharma ap-18-5387,4-bromo-2-chloropyridine 5g
IUPAC Name 4-bromo-2-chloropyridine
InChI Key ONHMWUXYIFULDO-UHFFFAOYSA-N
Molecular Formula C5H3BrClN
2

2-(2-Bromoethyl)-1,3-dioxane, 98%

CAS: 33884-43-4 Molecular Formula: C6H11BrO2 Molecular Weight (g/mol): 195.06 MDL Number: MFCD00006567 InChI Key: KXMZOKKPQZRPRN-UHFFFAOYNA-N Synonym: 2-2-bromoethyl-1,3-dioxane,1,3-dioxane, 2-2-bromoethyl,3-bromopropionaldehyde trimethylene acetal,2 2-bromoethyl-1,3-dioxane,2-2-bromoethyl-1,3 dioxane,bromoethyl-1,3-dioxane,acmc-209i3o,2-2-bromoetyl 1,3-dioxane,wmdhqehpovoeog-uhfffaoysa,2-2-bromoethyl 1,3-dioxane PubChem CID: 520656 SMILES: CC(Br)C1OCCCO1

PubChem CID 520656
CAS 33884-43-4
Molecular Weight (g/mol) 195.06
MDL Number MFCD00006567
SMILES CC(Br)C1OCCCO1
Synonym 2-2-bromoethyl-1,3-dioxane,1,3-dioxane, 2-2-bromoethyl,3-bromopropionaldehyde trimethylene acetal,2 2-bromoethyl-1,3-dioxane,2-2-bromoethyl-1,3 dioxane,bromoethyl-1,3-dioxane,acmc-209i3o,2-2-bromoetyl 1,3-dioxane,wmdhqehpovoeog-uhfffaoysa,2-2-bromoethyl 1,3-dioxane
InChI Key KXMZOKKPQZRPRN-UHFFFAOYNA-N
Molecular Formula C6H11BrO2
3

3-Aminopyridazine 98.0+%, TCI America™

CAS: 5469-70-5 Molecular Formula: C4H5N3 Molecular Weight (g/mol): 95.105 MDL Number: MFCD01529869 InChI Key: LETVJWLLIMJADE-UHFFFAOYSA-N Synonym: 3-aminopyridazine,3-pyridazinamine,aminopyridazine,pyridazin-3-ylamine,3-amino-1,2-diazine,pyridazine-3-ylamine,pyridazineamine,pyridazyl amine,imino-pyridazine,3-pyridazinamin PubChem CID: 230373 IUPAC Name: pyridazin-3-amine SMILES: C1=CC(=NN=C1)N

PubChem CID 230373
CAS 5469-70-5
Molecular Weight (g/mol) 95.105
MDL Number MFCD01529869
SMILES C1=CC(=NN=C1)N
Synonym 3-aminopyridazine,3-pyridazinamine,aminopyridazine,pyridazin-3-ylamine,3-amino-1,2-diazine,pyridazine-3-ylamine,pyridazineamine,pyridazyl amine,imino-pyridazine,3-pyridazinamin
IUPAC Name pyridazin-3-amine
InChI Key LETVJWLLIMJADE-UHFFFAOYSA-N
Molecular Formula C4H5N3
4

2,3,5-Trichloropyridine 98.0+%, TCI America™

CAS: 16063-70-0 Molecular Formula: C5H2Cl3N Molecular Weight (g/mol): 182.428 MDL Number: MFCD00043007 InChI Key: CNLIIAKAAMFCJG-UHFFFAOYSA-N Synonym: pyridine, 2,3,5-trichloro,2,3,5-trichloro pyridine,2,3,5-trichloro-pyridine,pubchem1127,g00013-watson-int,acmc-1at5w,2,3,6-trichloro-pyridine,2, 3, 5-trichloropyridine,ksc179q6d,tpc-i005 PubChem CID: 27666 IUPAC Name: 2,3,5-trichloropyridine SMILES: C1=C(C=NC(=C1Cl)Cl)Cl

PubChem CID 27666
CAS 16063-70-0
Molecular Weight (g/mol) 182.428
MDL Number MFCD00043007
SMILES C1=C(C=NC(=C1Cl)Cl)Cl
Synonym pyridine, 2,3,5-trichloro,2,3,5-trichloro pyridine,2,3,5-trichloro-pyridine,pubchem1127,g00013-watson-int,acmc-1at5w,2,3,6-trichloro-pyridine,2, 3, 5-trichloropyridine,ksc179q6d,tpc-i005
IUPAC Name 2,3,5-trichloropyridine
InChI Key CNLIIAKAAMFCJG-UHFFFAOYSA-N
Molecular Formula C5H2Cl3N
5

1-Butyl-2,3-dimethylimidazolium Hexafluorophosphate 97.0+%, TCI America™

CAS: 227617-70-1 Molecular Formula: C9H17F6N2P Molecular Weight (g/mol): 298.21 MDL Number: MFCD03790877 InChI Key: JWFPQAXAGSAKRF-UHFFFAOYSA-N Synonym: 1-butyl-2,3-dimethylimidazolium hexafluorophosphate,1-butyl-2,3-dimethyl-1h-imidazol-3-ium hexafluorophosphate v,1-butyl-2,3-dimethylimidazol-1-ium hexafluorophosphate,3-butyl-1,2-dimethylimidazol-1-ium hexafluorophosphate,acmc-209fyn,bdmim pf6,c4c1mim pf6,c4mmim pf6,dsstox_cid_27883,dsstox_rid_82636 PubChem CID: 11243457 IUPAC Name: 1-butyl-2,3-dimethyl-1H-imidazol-3-ium; hexafluoro-λ⁵-phosphanuide SMILES: F[P-](F)(F)(F)(F)F.CCCCN1C=C[N+](C)=C1C

PubChem CID 11243457
CAS 227617-70-1
Molecular Weight (g/mol) 298.21
MDL Number MFCD03790877
SMILES F[P-](F)(F)(F)(F)F.CCCCN1C=C[N+](C)=C1C
Synonym 1-butyl-2,3-dimethylimidazolium hexafluorophosphate,1-butyl-2,3-dimethyl-1h-imidazol-3-ium hexafluorophosphate v,1-butyl-2,3-dimethylimidazol-1-ium hexafluorophosphate,3-butyl-1,2-dimethylimidazol-1-ium hexafluorophosphate,acmc-209fyn,bdmim pf6,c4c1mim pf6,c4mmim pf6,dsstox_cid_27883,dsstox_rid_82636
IUPAC Name 1-butyl-2,3-dimethyl-1H-imidazol-3-ium; hexafluoro-λ⁵-phosphanuide
InChI Key JWFPQAXAGSAKRF-UHFFFAOYSA-N
Molecular Formula C9H17F6N2P
6

3-Iodo-6-nitroindazole 98.0+%, TCI America™

CAS: 70315-70-7 Molecular Formula: C7H4IN3O2 Molecular Weight (g/mol): 289.03 MDL Number: MFCD07781652 InChI Key: GZCGNGLOCQEDMT-UHFFFAOYSA-N PubChem CID: 12475306 IUPAC Name: 3-iodo-6-nitro-2H-indazole SMILES: [O-][N+](=O)C1=CC2=NNC(I)=C2C=C1

PubChem CID 12475306
CAS 70315-70-7
Molecular Weight (g/mol) 289.03
MDL Number MFCD07781652
SMILES [O-][N+](=O)C1=CC2=NNC(I)=C2C=C1
IUPAC Name 3-iodo-6-nitro-2H-indazole
InChI Key GZCGNGLOCQEDMT-UHFFFAOYSA-N
Molecular Formula C7H4IN3O2
7

2-sec-Butyl-3-methoxypyrazine 97.0+%, TCI America™

CAS: 24168-70-5 Molecular Formula: C9H14N2O Molecular Weight (g/mol): 166.224 MDL Number: MFCD00006136 InChI Key: QMQDJVIJVPEQHE-UHFFFAOYSA-N Synonym: 2-sec-butyl-3-methoxypyrazine,2-methoxy-3-sec-butylpyrazine,2-methoxy-3-1-methylpropyl pyrazine,pyrazine, 2-methoxy-3-1-methylpropyl,2-methoxy-3-sec-butyl pyrazine,3-sec-butyl-2-methoxypyrazine,pyrazine, 2-methoxy, 3-sec-butyl,2-methoxy-3-1-methyl-propyl pyrazine PubChem CID: 520098 IUPAC Name: 2-butan-2-yl-3-methoxypyrazine SMILES: CCC(C)C1=NC=CN=C1OC

PubChem CID 520098
CAS 24168-70-5
Molecular Weight (g/mol) 166.224
MDL Number MFCD00006136
SMILES CCC(C)C1=NC=CN=C1OC
Synonym 2-sec-butyl-3-methoxypyrazine,2-methoxy-3-sec-butylpyrazine,2-methoxy-3-1-methylpropyl pyrazine,pyrazine, 2-methoxy-3-1-methylpropyl,2-methoxy-3-sec-butyl pyrazine,3-sec-butyl-2-methoxypyrazine,pyrazine, 2-methoxy, 3-sec-butyl,2-methoxy-3-1-methyl-propyl pyrazine
IUPAC Name 2-butan-2-yl-3-methoxypyrazine
InChI Key QMQDJVIJVPEQHE-UHFFFAOYSA-N
Molecular Formula C9H14N2O
8

Trimethoprim 98.0+%, TCI America™

CAS: 738-70-5 Molecular Formula: C14H18N4O3 Molecular Weight (g/mol): 290.323 InChI Key: IEDVJHCEMCRBQM-UHFFFAOYSA-N Synonym: trimethoprim,proloprim,trimpex,bactramin,monotrim,monotrimin,trimetoprim,trimopan,monoprim,syraprim PubChem CID: 5578 ChEBI: CHEBI:45924 IUPAC Name: 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine SMILES: COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N

PubChem CID 5578
CAS 738-70-5
Molecular Weight (g/mol) 290.323
ChEBI CHEBI:45924
SMILES COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N
Synonym trimethoprim,proloprim,trimpex,bactramin,monotrim,monotrimin,trimetoprim,trimopan,monoprim,syraprim
IUPAC Name 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine
InChI Key IEDVJHCEMCRBQM-UHFFFAOYSA-N
Molecular Formula C14H18N4O3
9

9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone 98.0+%, TCI America™

CAS: 73276-70-7 Molecular Formula: C27H23N3 Molecular Weight (g/mol): 389.50 MDL Number: MFCD00144879 InChI Key: CEAPHJPESODIQL-VFCFBJKWSA-N Synonym: 3-(Diphenylhydrazonomethyl)-9-ethylcarbazole PubChem CID: 9577933 IUPAC Name: 3-[(E)-(2,2-diphenylhydrazin-1-ylidene)methyl]-9-ethyl-9H-carbazole SMILES: CCN1C2=C(C=CC=C2)C2=C1C=CC(\C=N\N(C1=CC=CC=C1)C1=CC=CC=C1)=C2

PubChem CID 9577933
CAS 73276-70-7
Molecular Weight (g/mol) 389.50
MDL Number MFCD00144879
SMILES CCN1C2=C(C=CC=C2)C2=C1C=CC(\C=N\N(C1=CC=CC=C1)C1=CC=CC=C1)=C2
Synonym 3-(Diphenylhydrazonomethyl)-9-ethylcarbazole
IUPAC Name 3-[(E)-(2,2-diphenylhydrazin-1-ylidene)methyl]-9-ethyl-9H-carbazole
InChI Key CEAPHJPESODIQL-VFCFBJKWSA-N
Molecular Formula C27H23N3
10

3-Amino-6-bromo-2-chloropyridine 98.0+%, TCI America™

CAS: 169833-70-9 Molecular Formula: C5H4BrClN2 Molecular Weight (g/mol): 207.455 MDL Number: MFCD04971930 InChI Key: YCECOMBEVDPUJG-UHFFFAOYSA-N PubChem CID: 2050085 IUPAC Name: 6-bromo-2-chloropyridin-3-amine SMILES: C1=CC(=NC(=C1N)Cl)Br

PubChem CID 2050085
CAS 169833-70-9
Molecular Weight (g/mol) 207.455
MDL Number MFCD04971930
SMILES C1=CC(=NC(=C1N)Cl)Br
IUPAC Name 6-bromo-2-chloropyridin-3-amine
InChI Key YCECOMBEVDPUJG-UHFFFAOYSA-N
Molecular Formula C5H4BrClN2
11

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium Bromide 98.0+%, TCI America™

CAS: 54016-70-5 Molecular Formula: C8H14BrNOS Molecular Weight (g/mol): 252.17 MDL Number: MFCD00040549 InChI Key: BDQRQMLWZJQQKS-UHFFFAOYSA-M Synonym: 3-ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazoliumbromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazol-3-ium bromide,thiazolium, 3-ethyl-5-2-hydroxyethyl-4-methyl-, bromide,2-3-ethyl-4-methyl-thiazol-3-ium-5-yl ethanol bromide,3-ethyl-5-2-hydroxyethyl-4-methyl-1,3-thiazol-3-ium bromide,pubchem15236,acmc-1area,ksc272q3h,3ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide PubChem CID: 9964923 IUPAC Name: 2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol;bromide SMILES: CC[N+]1=CSC(=C1C)CCO.[Br-]

PubChem CID 9964923
CAS 54016-70-5
Molecular Weight (g/mol) 252.17
MDL Number MFCD00040549
SMILES CC[N+]1=CSC(=C1C)CCO.[Br-]
Synonym 3-ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazoliumbromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazol-3-ium bromide,thiazolium, 3-ethyl-5-2-hydroxyethyl-4-methyl-, bromide,2-3-ethyl-4-methyl-thiazol-3-ium-5-yl ethanol bromide,3-ethyl-5-2-hydroxyethyl-4-methyl-1,3-thiazol-3-ium bromide,pubchem15236,acmc-1area,ksc272q3h,3ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide
IUPAC Name 2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol;bromide
InChI Key BDQRQMLWZJQQKS-UHFFFAOYSA-M
Molecular Formula C8H14BrNOS
12

Tris[3-(trimethoxysilyl)propyl] Isocyanurate 95.0+%, TCI America™

CAS: 26115-70-8 Molecular Formula: C21H45N3O12Si3 Molecular Weight (g/mol): 615.855 MDL Number: MFCD00054746 InChI Key: QWOVEJBDMKHZQK-UHFFFAOYSA-N Synonym: Isocyanuric Acid Tris[3-(trimethoxysilyl)propyl] Ester PubChem CID: 117734 IUPAC Name: 1,3,5-tris(3-trimethoxysilylpropyl)-1,3,5-triazinane-2,4,6-trione SMILES: CO[Si](CCCN1C(=O)N(C(=O)N(C1=O)CCC[Si](OC)(OC)OC)CCC[Si](OC)(OC)OC)(OC)OC

PubChem CID 117734
CAS 26115-70-8
Molecular Weight (g/mol) 615.855
MDL Number MFCD00054746
SMILES CO[Si](CCCN1C(=O)N(C(=O)N(C1=O)CCC[Si](OC)(OC)OC)CCC[Si](OC)(OC)OC)(OC)OC
Synonym Isocyanuric Acid Tris[3-(trimethoxysilyl)propyl] Ester
IUPAC Name 1,3,5-tris(3-trimethoxysilylpropyl)-1,3,5-triazinane-2,4,6-trione
InChI Key QWOVEJBDMKHZQK-UHFFFAOYSA-N
Molecular Formula C21H45N3O12Si3
13

2-Chloro-6-methylnicotinic Acid 98.0+%, TCI America™

CAS: 30529-70-5 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00134165 InChI Key: ACQXHCHKMFYDPM-UHFFFAOYSA-N Synonym: 2-chloro-6-methylnicotinic acid,2-chloro-6-methyl-3-pyridinecarboxylic acid,2-chloro-6-methylnicotinicacid,6-methyl-2-chloro nicotinic acid,3-pyridinecarboxylic acid, 2-chloro-6-methyl,pubchem11019,acmc-209hgo,ksc223m1b,2-chloro-6-methyl nicotinic acid,2-chloro-6-methyl-nicotinic acid PubChem CID: 121724 IUPAC Name: 2-chloro-6-methylpyridine-3-carboxylic acid SMILES: CC1=NC(=C(C=C1)C(=O)O)Cl

PubChem CID 121724
CAS 30529-70-5
Molecular Weight (g/mol) 171.58
MDL Number MFCD00134165
SMILES CC1=NC(=C(C=C1)C(=O)O)Cl
Synonym 2-chloro-6-methylnicotinic acid,2-chloro-6-methyl-3-pyridinecarboxylic acid,2-chloro-6-methylnicotinicacid,6-methyl-2-chloro nicotinic acid,3-pyridinecarboxylic acid, 2-chloro-6-methyl,pubchem11019,acmc-209hgo,ksc223m1b,2-chloro-6-methyl nicotinic acid,2-chloro-6-methyl-nicotinic acid
IUPAC Name 2-chloro-6-methylpyridine-3-carboxylic acid
InChI Key ACQXHCHKMFYDPM-UHFFFAOYSA-N
Molecular Formula C7H6ClNO2
14

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 97.0+%, TCI America™

CAS: 248-70-4 Molecular Formula: C14H8S2 Molecular Weight (g/mol): 240.338 MDL Number: MFCD02114004 InChI Key: NXCSDJOTXUWERI-UHFFFAOYSA-N PubChem CID: 136056 IUPAC Name: [1]benzothiolo[3,2-b][1]benzothiole SMILES: C1=CC=C2C(=C1)C3=C(S2)C4=CC=CC=C4S3

PubChem CID 136056
CAS 248-70-4
Molecular Weight (g/mol) 240.338
MDL Number MFCD02114004
SMILES C1=CC=C2C(=C1)C3=C(S2)C4=CC=CC=C4S3
IUPAC Name [1]benzothiolo[3,2-b][1]benzothiole
InChI Key NXCSDJOTXUWERI-UHFFFAOYSA-N
Molecular Formula C14H8S2
15

2-Bromo-5-cyanopyridine 97.0+%, TCI America™

CAS: 139585-70-9 Molecular Formula: C6H3BrN2 Molecular Weight (g/mol): 183.008 MDL Number: MFCD00234141 InChI Key: XHYGUDGTUJPSNX-UHFFFAOYSA-N Synonym: 2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9 PubChem CID: 5005718 IUPAC Name: 6-bromopyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Br

PubChem CID 5005718
CAS 139585-70-9
Molecular Weight (g/mol) 183.008
MDL Number MFCD00234141
SMILES C1=CC(=NC=C1C#N)Br
Synonym 2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9
IUPAC Name 6-bromopyridine-3-carbonitrile
InChI Key XHYGUDGTUJPSNX-UHFFFAOYSA-N
Molecular Formula C6H3BrN2