Heteroaromatic compounds

361 – 375 of 2,238 results

361

Quinoxaline, 98+%

CAS: 91-19-0 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2

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Specifications

PubChem CID	7045
CAS	91-19-0
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36616
MDL Number	MFCD00006719
SMILES	C1=CC=C2C(=C1)N=CC=N2
Synonym	benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin
IUPAC Name	quinoxaline
InChI Key	XSCHRSMBECNVNS-UHFFFAOYSA-N
Molecular Formula	C8H6N2

362

2,3-Diphenylquinoxaline, 98+%

CAS: 1684-14-6 Molecular Formula: C20H14N2 Molecular Weight (g/mol): 282.346 MDL Number: MFCD00014659 InChI Key: RSNQVABHABAKEZ-UHFFFAOYSA-N 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
IUPAC Name	2,3-diphenylquinoxaline
InChI Key	RSNQVABHABAKEZ-UHFFFAOYSA-N
Molecular Formula	C20H14N2

363

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile

CAS: 70291-62-2 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00121495 InChI Key: RILAXFOADRDGPQ-UHFFFAOYSA-N PubChem CID: 258182 IUPAC Name: 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile SMILES: NC1=C(C#N)C2=C(CCC2)S1

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Specifications

PubChem CID	258182
CAS	70291-62-2
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00121495
SMILES	NC1=C(C#N)C2=C(CCC2)S1
IUPAC Name	2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile
InChI Key	RILAXFOADRDGPQ-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

364

Pyridazine, 98+%

CAS: 289-80-5 Molecular Formula: C4H4N2 Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006463 InChI Key: PBMFSQRYOILNGV-UHFFFAOYSA-N Synonym: orthodiazine,1,2-diazine,o-diazine,1,2-diazabenzene,pyridazin,1,2-diazin,oizine,pyridazine,pubchem17789,acmc-209h5x PubChem CID: 9259 ChEBI: CHEBI:30954 IUPAC Name: pyridazine SMILES: C1=CC=NN=C1

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Specifications

PubChem CID	9259
CAS	289-80-5
Molecular Weight (g/mol)	80.09
ChEBI	CHEBI:30954
MDL Number	MFCD00006463
SMILES	C1=CC=NN=C1
Synonym	orthodiazine,1,2-diazine,o-diazine,1,2-diazabenzene,pyridazin,1,2-diazin,oizine,pyridazine,pubchem17789,acmc-209h5x
IUPAC Name	pyridazine
InChI Key	PBMFSQRYOILNGV-UHFFFAOYSA-N
Molecular Formula	C4H4N2

365

Oxidizing Reagent, 02M I2O in THF/Pyridine/Water, Novabiochem™, MilliporeSigma™

Molecular Formula: Mixture Synonym: DNA Reagent

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Specifications

Synonym	DNA Reagent
Molecular Formula	Mixture

366

3-n-Dodecylthiophene, 97%

CAS: 104934-52-3 Molecular Formula: C16H28S Molecular Weight (g/mol): 252.46 MDL Number: MFCD00130121,MFCD31699966 InChI Key: RFKWIEFTBMACPZ-UHFFFAOYSA-N Synonym: 3-laurylthiophene,thiophene, 3-dodecyl,poly,3-n-dodecylthiophene,3-dodecyl thiophene,1-thien-3-yl dodecane,acmc-1boc7,3-dodecylthiophene,ksc174a5h,bidd:gt0253 PubChem CID: 2733655 IUPAC Name: 3-dodecylthiophene SMILES: CCCCCCCCCCCCC1=CSC=C1

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Specifications

PubChem CID	2733655
CAS	104934-52-3
Molecular Weight (g/mol)	252.46
MDL Number	MFCD00130121,MFCD31699966
SMILES	CCCCCCCCCCCCC1=CSC=C1
Synonym	3-laurylthiophene,thiophene, 3-dodecyl,poly,3-n-dodecylthiophene,3-dodecyl thiophene,1-thien-3-yl dodecane,acmc-1boc7,3-dodecylthiophene,ksc174a5h,bidd:gt0253
IUPAC Name	3-dodecylthiophene
InChI Key	RFKWIEFTBMACPZ-UHFFFAOYSA-N
Molecular Formula	C16H28S

367

5-Amino-1,3,4-thiadiazole-2-thiol, 98%

CAS: 2349-67-9 Molecular Formula: C₂H₃N₃S₂ Molecular Weight (g/mol): 133.2 MDL Number: MFCD00003108 InChI Key: GDGIVSREGUOIJZ-UHFFFAOYSA-N Synonym: 5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole PubChem CID: 2723847 IUPAC Name: 5-amino-3H-1,3,4-thiadiazole-2-thione SMILES: C1(=NNC(=S)S1)N

Pricing & Availability
Specifications

PubChem CID	2723847
CAS	2349-67-9
Molecular Weight (g/mol)	133.2
MDL Number	MFCD00003108
SMILES	C1(=NNC(=S)S1)N
Synonym	5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole
IUPAC Name	5-amino-3H-1,3,4-thiadiazole-2-thione
InChI Key	GDGIVSREGUOIJZ-UHFFFAOYSA-N
Molecular Formula	C₂H₃N₃S₂

368

5-Amino-1,3-diphenyl-1H-pyrazole, 97%

CAS: 5356-71-8 Molecular Formula: C15H13N3 Molecular Weight (g/mol): 235.29 MDL Number: MFCD00084878 InChI Key: SXOFMEWDEKEVJU-UHFFFAOYSA-N Synonym: 1,3-diphenyl-1h-pyrazol-5-amine,5-amino-1,3-diphenylpyrazole,1h-pyrazol-5-amine, 1,3-diphenyl,pyrazole, 5-amino-1,3-diphenyl,5-amino-1,3-diphenyl-1h-pyrazole,1,3-diphenyl-1h-pyrazol-5-ylamine,1,3-diphenylpyrazole-5-ylamine,maybridge1_004139,acmc-1apw6,cbmicro_003752 PubChem CID: 199969 IUPAC Name: 2,5-diphenylpyrazol-3-amine SMILES: C1=CC=C(C=C1)C2=NN(C(=C2)N)C3=CC=CC=C3

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Specifications

PubChem CID	199969
CAS	5356-71-8
Molecular Weight (g/mol)	235.29
MDL Number	MFCD00084878
SMILES	C1=CC=C(C=C1)C2=NN(C(=C2)N)C3=CC=CC=C3
Synonym	1,3-diphenyl-1h-pyrazol-5-amine,5-amino-1,3-diphenylpyrazole,1h-pyrazol-5-amine, 1,3-diphenyl,pyrazole, 5-amino-1,3-diphenyl,5-amino-1,3-diphenyl-1h-pyrazole,1,3-diphenyl-1h-pyrazol-5-ylamine,1,3-diphenylpyrazole-5-ylamine,maybridge1_004139,acmc-1apw6,cbmicro_003752
IUPAC Name	2,5-diphenylpyrazol-3-amine
InChI Key	SXOFMEWDEKEVJU-UHFFFAOYSA-N
Molecular Formula	C15H13N3

369

Benzo[h]quinoline, 98%

CAS: 230-27-3 Molecular Formula: C13H9N Molecular Weight (g/mol): 179.222 MDL Number: MFCD00004984 InChI Key: WZJYKHNJTSNBHV-UHFFFAOYSA-N Synonym: benzo h quinoline,7,8-benzoquinoline,4-azaphenanthrene,1-naphthoquinoline,benzoquinoline,alpha-naphthoquinoline,alpha-benzoquinoline,7,8-bnzoquinoline,.alpha.-benzoquinoline PubChem CID: 9191 IUPAC Name: benzo[h]quinoline SMILES: C1=CC=C2C(=C1)C=CC3=C2N=CC=C3

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Specifications

PubChem CID	9191
CAS	230-27-3
Molecular Weight (g/mol)	179.222
MDL Number	MFCD00004984
SMILES	C1=CC=C2C(=C1)C=CC3=C2N=CC=C3
Synonym	benzo h quinoline,7,8-benzoquinoline,4-azaphenanthrene,1-naphthoquinoline,benzoquinoline,alpha-naphthoquinoline,alpha-benzoquinoline,7,8-bnzoquinoline,.alpha.-benzoquinoline
IUPAC Name	benzo[h]quinoline
InChI Key	WZJYKHNJTSNBHV-UHFFFAOYSA-N
Molecular Formula	C13H9N

370

3-Methylthiophene, 99+%

CAS: 616-44-4 Molecular Formula: C₅H₆S Molecular Weight (g/mol): 98.17 MDL Number: MFCD00005470 InChI Key: QENGPZGAWFQWCZ-UHFFFAOYSA-N Synonym: thiophene, 3-methyl,3-thiotolene,beta-methylthiophene,poly,p3mt,3-methyl thiophene,3-methyl-thiophene,methyl-3-thiophene,ccris 2937,thiophene, 3-methyl-, homopolymer PubChem CID: 12024 IUPAC Name: 3-methylthiophene SMILES: CC1=CSC=C1

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Specifications

PubChem CID	12024
CAS	616-44-4
Molecular Weight (g/mol)	98.17
MDL Number	MFCD00005470
SMILES	CC1=CSC=C1
Synonym	thiophene, 3-methyl,3-thiotolene,beta-methylthiophene,poly,p3mt,3-methyl thiophene,3-methyl-thiophene,methyl-3-thiophene,ccris 2937,thiophene, 3-methyl-, homopolymer
IUPAC Name	3-methylthiophene
InChI Key	QENGPZGAWFQWCZ-UHFFFAOYSA-N
Molecular Formula	C₅H₆S

371

3-Thiopheneethanol, 98%, Thermo Scientific Chemicals

CAS: 13781-67-4 Molecular Formula: C6H8OS Molecular Weight (g/mol): 128.19 MDL Number: MFCD00009766 InChI Key: YYPNNBPPDFTQFX-UHFFFAOYSA-N Synonym: 2-thiophen-3-yl ethanol,3-thiopheneethanol,2-3-thienyl ethanol,thiophene-3-ethanol,3-2-hydroxyethyl thiophene,2-thiophen-3-yl ethan-1-ol,2-thien-3-yl ethan-1-ol,3-thiophene-ethanol,pubchem20415 PubChem CID: 83731 IUPAC Name: 2-thiophen-3-ylethanol SMILES: OCCC1=CSC=C1

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Specifications

PubChem CID	83731
CAS	13781-67-4
Molecular Weight (g/mol)	128.19
MDL Number	MFCD00009766
SMILES	OCCC1=CSC=C1
Synonym	2-thiophen-3-yl ethanol,3-thiopheneethanol,2-3-thienyl ethanol,thiophene-3-ethanol,3-2-hydroxyethyl thiophene,2-thiophen-3-yl ethan-1-ol,2-thien-3-yl ethan-1-ol,3-thiophene-ethanol,pubchem20415
IUPAC Name	2-thiophen-3-ylethanol
InChI Key	YYPNNBPPDFTQFX-UHFFFAOYSA-N
Molecular Formula	C6H8OS

372

Isoquinoline-8-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 61563-43-7 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD06738935 InChI Key: VMNZQPRIUSJCOH-UHFFFAOYSA-N Synonym: 8-isoquinolinecarboxylic acid,8-carboxyisoquinoline,8-isoquinolinecarboxylicacid,8-carboxy-2-azanaphthalene PubChem CID: 21393830 IUPAC Name: isoquinoline-8-carboxylic acid SMILES: C1=CC2=C(C=NC=C2)C(=C1)C(=O)O

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Specifications

PubChem CID	21393830
CAS	61563-43-7
Molecular Weight (g/mol)	173.17
MDL Number	MFCD06738935
SMILES	C1=CC2=C(C=NC=C2)C(=C1)C(=O)O
Synonym	8-isoquinolinecarboxylic acid,8-carboxyisoquinoline,8-isoquinolinecarboxylicacid,8-carboxy-2-azanaphthalene
IUPAC Name	isoquinoline-8-carboxylic acid
InChI Key	VMNZQPRIUSJCOH-UHFFFAOYSA-N
Molecular Formula	C₁₀H₇NO₂

373

2-Methylpyrimidine, 98%

CAS: 5053-43-0 Molecular Formula: C₅H₆N₂ Molecular Weight (g/mol): 94.11 InChI Key: LNJMHEJAYSYZKK-UHFFFAOYSA-N Synonym: pyrimidine, 2-methyl,2-methyl pyrimidine,pubchem21974,2-methyl-1,3-diazine,2-methylpyrimidine,pyrimidine, 2-methyl-6ci,7ci,8ci,9ci PubChem CID: 78748 IUPAC Name: 2-methylpyrimidine SMILES: CC1=NC=CC=N1

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Specifications

PubChem CID	78748
CAS	5053-43-0
Molecular Weight (g/mol)	94.11
SMILES	CC1=NC=CC=N1
Synonym	pyrimidine, 2-methyl,2-methyl pyrimidine,pubchem21974,2-methyl-1,3-diazine,2-methylpyrimidine,pyrimidine, 2-methyl-6ci,7ci,8ci,9ci
IUPAC Name	2-methylpyrimidine
InChI Key	LNJMHEJAYSYZKK-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂

374

Furan-3-boronic acid, 97%

CAS: 55552-70-0 Molecular Formula: C4H5BO3 Molecular Weight (g/mol): 111.89 MDL Number: MFCD01319007 InChI Key: CYEFKCRAAGLNHW-UHFFFAOYSA-N Synonym: furan-3-boronic acid,3-furanboronic acid,3-furylboronic acid,furan-3-yl boronic acid,3-furanylboronic acid,furan-3-ylboranediol,3-furan boronic acid,furan-3-yl-3-boronic acid,furan-3-yl-boronic acid,boronic acid, 3-furanyl PubChem CID: 2734358 IUPAC Name: (furan-3-yl)boronic acid SMILES: OB(O)C1=COC=C1

Pricing & Availability
Specifications

PubChem CID	2734358
CAS	55552-70-0
Molecular Weight (g/mol)	111.89
MDL Number	MFCD01319007
SMILES	OB(O)C1=COC=C1
Synonym	furan-3-boronic acid,3-furanboronic acid,3-furylboronic acid,furan-3-yl boronic acid,3-furanylboronic acid,furan-3-ylboranediol,3-furan boronic acid,furan-3-yl-3-boronic acid,furan-3-yl-boronic acid,boronic acid, 3-furanyl
IUPAC Name	(furan-3-yl)boronic acid
InChI Key	CYEFKCRAAGLNHW-UHFFFAOYSA-N
Molecular Formula	C4H5BO3

375

3-Methylbenzo[b]thiophene, 98%

CAS: 1455-18-1 Molecular Formula: C9H8S Molecular Weight (g/mol): 148.22 MDL Number: MFCD00040243 InChI Key: SEBRPHZZSLCDRQ-UHFFFAOYSA-N Synonym: 3-methylbenzo b thiophene,3-methylbenzothiophene,3-methylthianaphthene,benzo b thiophene, 3-methyl,3-methylthioindene,benzothiophene, 3-methyl,3-methyl-1-thiaindene,3-methylbenzylthiophene,3-methyl-benzo b thiophene PubChem CID: 73817 IUPAC Name: 3-methyl-1-benzothiophene SMILES: CC1=CSC2=CC=CC=C12

Pricing & Availability
Specifications

PubChem CID	73817
CAS	1455-18-1
Molecular Weight (g/mol)	148.22
MDL Number	MFCD00040243
SMILES	CC1=CSC2=CC=CC=C12
Synonym	3-methylbenzo b thiophene,3-methylbenzothiophene,3-methylthianaphthene,benzo b thiophene, 3-methyl,3-methylthioindene,benzothiophene, 3-methyl,3-methyl-1-thiaindene,3-methylbenzylthiophene,3-methyl-benzo b thiophene
IUPAC Name	3-methyl-1-benzothiophene
InChI Key	SEBRPHZZSLCDRQ-UHFFFAOYSA-N
Molecular Formula	C9H8S

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