Heteroaromatic compounds

661 – 675 of 2,238 results

661

5-Aminobenzimidazole 98.0+%, TCI America™

CAS: 934-22-5 Molecular Formula: C7H7N3 Molecular Weight (g/mol): 133.15 MDL Number: MFCD00465258,MFCD00831692 InChI Key: WFRXSXUDWCVSPI-UHFFFAOYSA-N PubChem CID: 13623 IUPAC Name: 1H-1,3-benzodiazol-6-amine SMILES: NC1=CC=C2N=CNC2=C1

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Specifications

PubChem CID	13623
CAS	934-22-5
Molecular Weight (g/mol)	133.15
MDL Number	MFCD00465258,MFCD00831692
SMILES	NC1=CC=C2N=CNC2=C1
IUPAC Name	1H-1,3-benzodiazol-6-amine
InChI Key	WFRXSXUDWCVSPI-UHFFFAOYSA-N
Molecular Formula	C7H7N3

662

4-Cyanoindole 98.0+%, TCI America™

CAS: 16136-52-0 Molecular Formula: C9H6N2 Molecular Weight (g/mol): 142.161 MDL Number: MFCD00152045 InChI Key: CEUFGDDOMXCXFW-UHFFFAOYSA-N Synonym: 4-cyanoindole,4-indolecarbonitrile,indole-4-carbonitrile,indole-4-cyano,4-cyano-1h-indole,4-cyano indole,pubchem7327,acmc-209dmi,1h-indol-4-yl cyanide PubChem CID: 3817602 IUPAC Name: 1H-indole-4-carbonitrile SMILES: C1=CC(=C2C=CNC2=C1)C#N

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Specifications

PubChem CID	3817602
CAS	16136-52-0
Molecular Weight (g/mol)	142.161
MDL Number	MFCD00152045
SMILES	C1=CC(=C2C=CNC2=C1)C#N
Synonym	4-cyanoindole,4-indolecarbonitrile,indole-4-carbonitrile,indole-4-cyano,4-cyano-1h-indole,4-cyano indole,pubchem7327,acmc-209dmi,1h-indol-4-yl cyanide
IUPAC Name	1H-indole-4-carbonitrile
InChI Key	CEUFGDDOMXCXFW-UHFFFAOYSA-N
Molecular Formula	C9H6N2

663

4-Hexylthiophene-2-carbonitrile 95.0+%, TCI America™

CAS: 1224430-39-0 Molecular Formula: C11H15NS Molecular Weight (g/mol): 193.308 MDL Number: MFCD18413940 InChI Key: LFLOKABSZNAYLC-UHFFFAOYSA-N Synonym: 2-Cyano-4-hexylthiophene PubChem CID: 58420906 IUPAC Name: 4-hexylthiophene-2-carbonitrile SMILES: CCCCCCC1=CSC(=C1)C#N

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Specifications

PubChem CID	58420906
CAS	1224430-39-0
Molecular Weight (g/mol)	193.308
MDL Number	MFCD18413940
SMILES	CCCCCCC1=CSC(=C1)C#N
Synonym	2-Cyano-4-hexylthiophene
IUPAC Name	4-hexylthiophene-2-carbonitrile
InChI Key	LFLOKABSZNAYLC-UHFFFAOYSA-N
Molecular Formula	C11H15NS

664

4(5)-Ethylimidazole 98.0+%, TCI America™

CAS: 19141-85-6 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.133 InChI Key: NJQHZENQKNIRSY-UHFFFAOYSA-N PubChem CID: 10153736 IUPAC Name: 5-ethyl-1H-imidazole SMILES: CCC1=CN=CN1

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Specifications

PubChem CID	10153736
CAS	19141-85-6
Molecular Weight (g/mol)	96.133
SMILES	CCC1=CN=CN1
IUPAC Name	5-ethyl-1H-imidazole
InChI Key	NJQHZENQKNIRSY-UHFFFAOYSA-N
Molecular Formula	C5H8N2

665

2,3-Diphenylquinoxaline, TCI America™

CAS: 1684-14-6 Molecular Formula: C20H14N2 Molecular Weight (g/mol): 282.346 MDL Number: MFCD00014659 InChI Key: RSNQVABHABAKEZ-UHFFFAOYSA-N Synonym: quinoxaline, 2,3-diphenyl,quinoxaline,2,3-diphenyl,2,3-diphenyl-quinoxaline,diphenylquinoxaline,quinoxaline,3-diphenyl,acmc-1c07k,2,3-diphenylguinoxaline,2,3-diphenyl-1,4-benzodiazine PubChem CID: 74311 IUPAC Name: 2,3-diphenylquinoxaline SMILES: C1=CC=C(C=C1)C2=NC3=CC=CC=C3N=C2C4=CC=CC=C4

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Specifications

PubChem CID	74311
CAS	1684-14-6
Molecular Weight (g/mol)	282.346
MDL Number	MFCD00014659
SMILES	C1=CC=C(C=C1)C2=NC3=CC=CC=C3N=C2C4=CC=CC=C4
Synonym	quinoxaline, 2,3-diphenyl,quinoxaline,2,3-diphenyl,2,3-diphenyl-quinoxaline,diphenylquinoxaline,quinoxaline,3-diphenyl,acmc-1c07k,2,3-diphenylguinoxaline,2,3-diphenyl-1,4-benzodiazine
IUPAC Name	2,3-diphenylquinoxaline
InChI Key	RSNQVABHABAKEZ-UHFFFAOYSA-N
Molecular Formula	C20H14N2

666

Ethyl 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylate 98.0+%, TCI America™

CAS: 58168-20-0 Molecular Formula: C12H14N2O4S Molecular Weight (g/mol): 282.314 MDL Number: MFCD00832845 InChI Key: FLAGIUJSXKJCOB-UHFFFAOYSA-N Synonym: 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylic Acid Ethyl Ester PubChem CID: 2741370 IUPAC Name: ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate SMILES: CCOC(=O)CC1=C(SC(=C1C#N)N)C(=O)OCC

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Specifications

PubChem CID	2741370
CAS	58168-20-0
Molecular Weight (g/mol)	282.314
MDL Number	MFCD00832845
SMILES	CCOC(=O)CC1=C(SC(=C1C#N)N)C(=O)OCC
Synonym	5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate
InChI Key	FLAGIUJSXKJCOB-UHFFFAOYSA-N
Molecular Formula	C12H14N2O4S

667

2-Pentylthiophene 98.0+%, TCI America™

CAS: 4861-58-9 Molecular Formula: C9H14S Molecular Weight (g/mol): 154.271 MDL Number: MFCD00041017 InChI Key: NOYVOSGVFSEKPR-UHFFFAOYSA-N Synonym: 2-n-pentylthiophene,thiophene, 2-pentyl,2-n-amylthiophene,1-methylbutylthiophene,unii-l79los1zkm,l79los1zkm,2-amylthiophene,2-pentyl thiophene,2-pentyl-thiophene,acmc-209kdh PubChem CID: 20995 IUPAC Name: 2-pentylthiophene SMILES: CCCCCC1=CC=CS1

Pricing & Availability
Specifications

PubChem CID	20995
CAS	4861-58-9
Molecular Weight (g/mol)	154.271
MDL Number	MFCD00041017
SMILES	CCCCCC1=CC=CS1
Synonym	2-n-pentylthiophene,thiophene, 2-pentyl,2-n-amylthiophene,1-methylbutylthiophene,unii-l79los1zkm,l79los1zkm,2-amylthiophene,2-pentyl thiophene,2-pentyl-thiophene,acmc-209kdh
IUPAC Name	2-pentylthiophene
InChI Key	NOYVOSGVFSEKPR-UHFFFAOYSA-N
Molecular Formula	C9H14S

668

2-Methyl-3-propylpyrazine 95.0+%, TCI America™

CAS: 15986-80-8 Molecular Formula: C8H12N2 Molecular Weight (g/mol): 136.198 MDL Number: MFCD00010096 InChI Key: XAWKNALRUSOTOY-UHFFFAOYSA-N Synonym: 2-methyl-3-n-propylpyrazine,pyrazine, 2-methyl-3-propyl,2-propyl-3-methylpyrazine,3-propyl-2-methylpyrazine,2-methyl-3-propyl-pyrazine,3-propyl-2-methyl pyrazine,2-methyl-3-propylpyrazin,methylpropylpyrazine,acmc-209dk8,chembl95176 PubChem CID: 85224 IUPAC Name: 2-methyl-3-propylpyrazine SMILES: CCCC1=NC=CN=C1C

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Specifications

PubChem CID	85224
CAS	15986-80-8
Molecular Weight (g/mol)	136.198
MDL Number	MFCD00010096
SMILES	CCCC1=NC=CN=C1C
Synonym	2-methyl-3-n-propylpyrazine,pyrazine, 2-methyl-3-propyl,2-propyl-3-methylpyrazine,3-propyl-2-methylpyrazine,2-methyl-3-propyl-pyrazine,3-propyl-2-methyl pyrazine,2-methyl-3-propylpyrazin,methylpropylpyrazine,acmc-209dk8,chembl95176
IUPAC Name	2-methyl-3-propylpyrazine
InChI Key	XAWKNALRUSOTOY-UHFFFAOYSA-N
Molecular Formula	C8H12N2

669

4-Phenyldibenzothiophene 98.0+%, TCI America™

CAS: 98251-31-1 Molecular Formula: C18H12S Molecular Weight (g/mol): 260.354 InChI Key: BMCNAHBDZUYGJG-UHFFFAOYSA-N PubChem CID: 6425932 IUPAC Name: 4-phenyldibenzothiophene SMILES: C1=CC=C(C=C1)C2=CC=CC3=C2SC4=CC=CC=C34

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Specifications

PubChem CID	6425932
CAS	98251-31-1
Molecular Weight (g/mol)	260.354
SMILES	C1=CC=C(C=C1)C2=CC=CC3=C2SC4=CC=CC=C34
IUPAC Name	4-phenyldibenzothiophene
InChI Key	BMCNAHBDZUYGJG-UHFFFAOYSA-N
Molecular Formula	C18H12S

670

2,5-Dimethylpyrrole 98.0+%, TCI America™

CAS: 625-84-3 Molecular Formula: C6H9N Molecular Weight (g/mol): 95.145 MDL Number: MFCD00005223 InChI Key: PAPNRQCYSFBWDI-UHFFFAOYSA-N Synonym: 2,5-dimethylpyrrole,2,5-dimethylazole,1h-pyrrole, 2,5-dimethyl,pyrrole, 2,5-dimethyl,unii-mz3oyf5521,2,5-dimethyl-pyrrole,pyrrole,2,5-dimethyl,2,5-dimethyl pyrrole,pyrrole, 2,5-dimethyl-8ci,2,5-bimethylpyrrole PubChem CID: 12265 IUPAC Name: 2,5-dimethyl-1H-pyrrole SMILES: CC1=CC=C(N1)C

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Specifications

PubChem CID	12265
CAS	625-84-3
Molecular Weight (g/mol)	95.145
MDL Number	MFCD00005223
SMILES	CC1=CC=C(N1)C
Synonym	2,5-dimethylpyrrole,2,5-dimethylazole,1h-pyrrole, 2,5-dimethyl,pyrrole, 2,5-dimethyl,unii-mz3oyf5521,2,5-dimethyl-pyrrole,pyrrole,2,5-dimethyl,2,5-dimethyl pyrrole,pyrrole, 2,5-dimethyl-8ci,2,5-bimethylpyrrole
IUPAC Name	2,5-dimethyl-1H-pyrrole
InChI Key	PAPNRQCYSFBWDI-UHFFFAOYSA-N
Molecular Formula	C6H9N

671

2-(2-Naphthyl)indole 98.0+%, TCI America™

CAS: 23746-81-8 Molecular Formula: C18H13N Molecular Weight (g/mol): 243.31 MDL Number: MFCD00124144 InChI Key: CACDYUNTCMPDMI-UHFFFAOYSA-N Synonym: 2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole PubChem CID: 265232 IUPAC Name: 2-(naphthalen-2-yl)-1H-indole SMILES: N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1

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Specifications

PubChem CID	265232
CAS	23746-81-8
Molecular Weight (g/mol)	243.31
MDL Number	MFCD00124144
SMILES	N1C2=CC=CC=C2C=C1C1=CC=C2C=CC=CC2=C1
Synonym	2-2-naphthyl indole,2-2-naphthyl-1h-indole,2-naphthalen-2-yl-1h-indole,acmc-1chvp,2-2-naphthyl-indol,maybridge1_005904,2-2-indolyl naphthalene,2-1h-indol-2-yl naphthalene,2-2-naphthalenyl-1h-indole
IUPAC Name	2-(naphthalen-2-yl)-1H-indole
InChI Key	CACDYUNTCMPDMI-UHFFFAOYSA-N
Molecular Formula	C18H13N

672

2-Thiopheneboronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	2733960
CAS	6165-68-0
Molecular Weight (g/mol)	127.952
MDL Number	MFCD00151850
Color	White-Yellow
Physical Form	Crystalline Powder
SMILES	B(C1=CC=CS1)(O)O
Synonym	thiophene-2-boronic acid,2-thiopheneboronic acid,2-thienylboronic acid,thienylboronic acid,2-thiopheneboronicacid
TSCA	No
IUPAC Name	thiophen-2-ylboronic acid
InChI Key	ARYHTUPFQTUBBG-UHFFFAOYSA-N
Molecular Formula	C4H5BO2S
Formula Weight	127.95

673

5-Ethylpyridine-2,3-dicarboxylic Acid 98.0+%, TCI America™

CAS: 102268-15-5 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00071733 InChI Key: MTAVBTGOXNGCJR-UHFFFAOYSA-N Synonym: 5-ethylquinolinic acid,5-ethyl-2,3-pyridinedicarboxylic acid,2,3-pyridinedicarboxylic acid, 5-ethyl,5-ethyl-2,3-pyridine dicarboxylic acid,5-ethylpyridine-2,3-dicarboxylicacid,pubchem16905,dsstox_cid_9072,dsstox_rid_78667,dsstox_gsid_29072,ksc179a3d PubChem CID: 113606 IUPAC Name: 5-ethylpyridine-2,3-dicarboxylic acid SMILES: CCC1=CN=C(C(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	113606
CAS	102268-15-5
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00071733
SMILES	CCC1=CN=C(C(=C1)C(=O)O)C(=O)O
Synonym	5-ethylquinolinic acid,5-ethyl-2,3-pyridinedicarboxylic acid,2,3-pyridinedicarboxylic acid, 5-ethyl,5-ethyl-2,3-pyridine dicarboxylic acid,5-ethylpyridine-2,3-dicarboxylicacid,pubchem16905,dsstox_cid_9072,dsstox_rid_78667,dsstox_gsid_29072,ksc179a3d
IUPAC Name	5-ethylpyridine-2,3-dicarboxylic acid
InChI Key	MTAVBTGOXNGCJR-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

674

5-Methylquinoxaline 98.0+%, TCI America™

CAS: 13708-12-8 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.177 MDL Number: MFCD00012335 InChI Key: CQLOYHZZZCWHSG-UHFFFAOYSA-N Synonym: quinoxaline, 5-methyl,unii-l0ad7t152g,5-methyl quinoxaline,fema no. 3203,8-methylquinoxaline,5-methyl-quinoxaline,acmc-209caq,5-methylquinoxaline,dsstox_cid_27090 PubChem CID: 61670 IUPAC Name: 5-methylquinoxaline SMILES: CC1=C2C(=CC=C1)N=CC=N2

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Specifications

PubChem CID	61670
CAS	13708-12-8
Molecular Weight (g/mol)	144.177
MDL Number	MFCD00012335
SMILES	CC1=C2C(=CC=C1)N=CC=N2
Synonym	quinoxaline, 5-methyl,unii-l0ad7t152g,5-methyl quinoxaline,fema no. 3203,8-methylquinoxaline,5-methyl-quinoxaline,acmc-209caq,5-methylquinoxaline,dsstox_cid_27090
IUPAC Name	5-methylquinoxaline
InChI Key	CQLOYHZZZCWHSG-UHFFFAOYSA-N
Molecular Formula	C9H8N2

675

2-Amino-5-methyl-1,3,4-thiadiazole 98.0+%, TCI America™

CAS: 108-33-8 Molecular Formula: C3H5N3S Molecular Weight (g/mol): 115.15 MDL Number: MFCD00003110 InChI Key: HMPUHXCGUHDVBI-UHFFFAOYSA-N Synonym: 2-amino-5-methyl-1,3,4-thiadiazole,2-amino-5-methylthiadiazole,matd,usaf cy-3,1,3,4-thiadiazol-2-amine, 5-methyl,5-methyl-1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazole, 2-amino-5-methyl,5-methyl-1,3,4-thiadiazole-2-amine,5-methyl-1,3,4-thiadiazol-2-ylamine,1,4-thiadiazol-2-amine, 5-methyl PubChem CID: 66949 IUPAC Name: 5-methyl-1,3,4-thiadiazol-2-amine SMILES: CC1=NN=C(N)S1

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Specifications

PubChem CID	66949
CAS	108-33-8
Molecular Weight (g/mol)	115.15
MDL Number	MFCD00003110
SMILES	CC1=NN=C(N)S1
Synonym	2-amino-5-methyl-1,3,4-thiadiazole,2-amino-5-methylthiadiazole,matd,usaf cy-3,1,3,4-thiadiazol-2-amine, 5-methyl,5-methyl-1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazole, 2-amino-5-methyl,5-methyl-1,3,4-thiadiazole-2-amine,5-methyl-1,3,4-thiadiazol-2-ylamine,1,4-thiadiazol-2-amine, 5-methyl
IUPAC Name	5-methyl-1,3,4-thiadiazol-2-amine
InChI Key	HMPUHXCGUHDVBI-UHFFFAOYSA-N
Molecular Formula	C3H5N3S

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Heteroaromatic compounds

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5-Aminobenzimidazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Cyanoindole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Hexylthiophene-2-carbonitrile 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4(5)-Ethylimidazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,3-Diphenylquinoxaline, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Pentylthiophene 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Methyl-3-propylpyrazine 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Phenyldibenzothiophene 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dimethylpyrrole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-(2-Naphthyl)indole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Thiopheneboronic Acid (contains varying amounts of Anhydride), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5-Ethylpyridine-2,3-dicarboxylic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5-Methylquinoxaline 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Amino-5-methyl-1,3,4-thiadiazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More