Azolines

Organic heterocyclic compounds that consist of a five-membered ring made up of four carbon atoms and one nitrogen atom, and only one carbon - carbon double bond.

1 – 15 of 212 results

2-Ethyl-2-oxazoline, 99+%, Thermo Scientific Chemicals

CAS: 10431-98-8 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.13 MDL Number: MFCD00005302 InChI Key: NYEZZYQZRQDLEH-UHFFFAOYSA-N Synonym: 2-ethyl-2-oxazoline,2-ethyloxazoline,2-ethyl-4,5-dihydrooxazole,oxazole, 2-ethyl-4,5-dihydro,2-oxazoline, 2-ethyl,unii-b8cd92t4p5,unii-jm7uh9q3yn,unii-hnx7574gtx,unii-s5dpg6k67i,ethyl oxazoline PubChem CID: 66412 IUPAC Name: 2-ethyl-4,5-dihydro-1,3-oxazole SMILES: CCC1=NCCO1

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Specifications

PubChem CID	66412
CAS	10431-98-8
Molecular Weight (g/mol)	99.13
MDL Number	MFCD00005302
SMILES	CCC1=NCCO1
Synonym	2-ethyl-2-oxazoline,2-ethyloxazoline,2-ethyl-4,5-dihydrooxazole,oxazole, 2-ethyl-4,5-dihydro,2-oxazoline, 2-ethyl,unii-b8cd92t4p5,unii-jm7uh9q3yn,unii-hnx7574gtx,unii-s5dpg6k67i,ethyl oxazoline
IUPAC Name	2-ethyl-4,5-dihydro-1,3-oxazole
InChI Key	NYEZZYQZRQDLEH-UHFFFAOYSA-N
Molecular Formula	C5H9NO

2-Mercapto-5-methylbenzimidazole, 98%, Thermo Scientific Chemicals

CAS: 27231-36-3 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00010617 InChI Key: CWIYBOJLSWJGKV-UHFFFAOYSA-N Synonym: 2-mercapto-5-methylbenzimidazole,5-methyl-1h-benzo d imidazole-2 3h-thione,5-methyl-1h-benzimidazole-2-thiol,5-methyl-2-benzimidazolethiol,5-methyl-2-mercaptobenzimidazole,5-methyl-1h-1,3-benzodiazole-2-thiol,2h-benzimidazole-2-thione, 1,3-dihydro-5-methyl,1,3-dihydro-5-methyl-2h-benzimidazole-2-thione,5-methyl-1h-benzoimidazole-2-thiol,5-methylbenzimidazole-2-thiol PubChem CID: 712373 IUPAC Name: 5-methyl-1,3-dihydrobenzimidazole-2-thione SMILES: CC1=CC=C2NC(=S)NC2=C1

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PubChem CID	712373
CAS	27231-36-3
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00010617
SMILES	CC1=CC=C2NC(=S)NC2=C1
Synonym	2-mercapto-5-methylbenzimidazole,5-methyl-1h-benzo d imidazole-2 3h-thione,5-methyl-1h-benzimidazole-2-thiol,5-methyl-2-benzimidazolethiol,5-methyl-2-mercaptobenzimidazole,5-methyl-1h-1,3-benzodiazole-2-thiol,2h-benzimidazole-2-thione, 1,3-dihydro-5-methyl,1,3-dihydro-5-methyl-2h-benzimidazole-2-thione,5-methyl-1h-benzoimidazole-2-thiol,5-methylbenzimidazole-2-thiol
IUPAC Name	5-methyl-1,3-dihydrobenzimidazole-2-thione
InChI Key	CWIYBOJLSWJGKV-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

2-Oxazolidinone, 99%, Thermo Scientific Chemicals

CAS: 497-25-6 Molecular Formula: C3H5NO2 Molecular Weight (g/mol): 87.08 MDL Number: MFCD00005268 InChI Key: IZXIZTKNFFYFOF-UHFFFAOYSA-N Synonym: 2-oxazolidone,oxazolidin-2-one,2-oxazolidinone,oxazolidinone,oxazolidone,oxazolidinones,unii-z4d49w92pp,carbamic acid, 2-hydroxyethyl-, gamma-lactone,wln: t5mvotj,carbamic acid, .gamma.-lactone PubChem CID: 73949 ChEBI: CHEBI:1237 IUPAC Name: 1,3-oxazolidin-2-one SMILES: O=C1NCCO1

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PubChem CID	73949
CAS	497-25-6
Molecular Weight (g/mol)	87.08
ChEBI	CHEBI:1237
MDL Number	MFCD00005268
SMILES	O=C1NCCO1
Synonym	2-oxazolidone,oxazolidin-2-one,2-oxazolidinone,oxazolidinone,oxazolidone,oxazolidinones,unii-z4d49w92pp,carbamic acid, 2-hydroxyethyl-, gamma-lactone,wln: t5mvotj,carbamic acid, .gamma.-lactone
IUPAC Name	1,3-oxazolidin-2-one
InChI Key	IZXIZTKNFFYFOF-UHFFFAOYSA-N
Molecular Formula	C3H5NO2

5-Chloro-2-mercaptobenzimidazole, 98%, Thermo Scientific Chemicals

CAS: 25369-78-2 Molecular Formula: C7H5ClN2S Molecular Weight (g/mol): 184.641 MDL Number: MFCD01658762 InChI Key: ZZIHEYOZBRPWMB-UHFFFAOYSA-N Synonym: 5-chloro-2-mercaptobenzimidazole,6-chloro-1h-benzimidazole-2-thiol,5-chloro-2-benzimidazolethiol,2-benzimidazolinethione, 5-chloro,5-chloro-1,3-dihydro-2h-benzimidazole-2-thione,5-chloro-1h-benzimidazole-2-thiol,2-benzimidazolethiol, 5-chloro,5-chloro-2 3-benzimidazolethione,6-chloro-1h-benzoimidazole-2-thiol,6-chloro-1h-benzo d imidazole-2-thiol PubChem CID: 2056429 IUPAC Name: 5-chloro-1,3-dihydrobenzimidazole-2-thione SMILES: C1=CC2=C(C=C1Cl)NC(=S)N2

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Specifications

PubChem CID	2056429
CAS	25369-78-2
Molecular Weight (g/mol)	184.641
MDL Number	MFCD01658762
SMILES	C1=CC2=C(C=C1Cl)NC(=S)N2
Synonym	5-chloro-2-mercaptobenzimidazole,6-chloro-1h-benzimidazole-2-thiol,5-chloro-2-benzimidazolethiol,2-benzimidazolinethione, 5-chloro,5-chloro-1,3-dihydro-2h-benzimidazole-2-thione,5-chloro-1h-benzimidazole-2-thiol,2-benzimidazolethiol, 5-chloro,5-chloro-2 3-benzimidazolethione,6-chloro-1h-benzoimidazole-2-thiol,6-chloro-1h-benzo d imidazole-2-thiol
IUPAC Name	5-chloro-1,3-dihydrobenzimidazole-2-thione
InChI Key	ZZIHEYOZBRPWMB-UHFFFAOYSA-N
Molecular Formula	C7H5ClN2S

2-Phenyl-5-oxazolone, 97%, Thermo Scientific Chemicals

CAS: 1199-01-5 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00014517 InChI Key: QKCKCXFWENOGER-UHFFFAOYSA-N Synonym: 2-phenyloxazol-5 4h-one,phenyloxazolone,2-phenyl-5-oxazolone,2-phenyloxazolone,2-phenyloxazolin-5-one,5 4h-oxazolone, 2-phenyl,2-phenyl-5 4h-oxazolone,2-phenyl-1,3-oxazol-5 4h-one,2-phenyl-4h-oxazol-5-one,2-oxazolin-5-one, 2-phenyl PubChem CID: 65073 ChEBI: CHEBI:60296 IUPAC Name: 2-phenyl-4H-1,3-oxazol-5-one SMILES: C1C(=O)OC(=N1)C2=CC=CC=C2

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Specifications

PubChem CID	65073
CAS	1199-01-5
Molecular Weight (g/mol)	161.16
ChEBI	CHEBI:60296
MDL Number	MFCD00014517
SMILES	C1C(=O)OC(=N1)C2=CC=CC=C2
Synonym	2-phenyloxazol-5 4h-one,phenyloxazolone,2-phenyl-5-oxazolone,2-phenyloxazolone,2-phenyloxazolin-5-one,5 4h-oxazolone, 2-phenyl,2-phenyl-5 4h-oxazolone,2-phenyl-1,3-oxazol-5 4h-one,2-phenyl-4h-oxazol-5-one,2-oxazolin-5-one, 2-phenyl
IUPAC Name	2-phenyl-4H-1,3-oxazol-5-one
InChI Key	QKCKCXFWENOGER-UHFFFAOYSA-N
Molecular Formula	C9H7NO2

2-Methyl-2-thiazoline, 97%, Thermo Scientific Chemicals

CAS: 2346-00-1 Molecular Formula: C4H7NS Molecular Weight (g/mol): 101.17 MDL Number: MFCD00005314 InChI Key: JUIQOABNSLTJSW-UHFFFAOYSA-N Synonym: 2-methyl-2-thiazoline,2-methylthiazoline,thiazole, 4,5-dihydro-2-methyl,2-methyl-4,5-dihydrothiazole,4,5-dihydro-2-methylthiazole,methyl-2-thiazoline,2-thiazoline, 2-methyl,unii-8z6ua8v7wn,methyl-2 delta-2 thiazoline,methyl-2 delta-2 thiazoline french PubChem CID: 16867 IUPAC Name: 2-methyl-4,5-dihydro-1,3-thiazole SMILES: CC1=NCCS1

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PubChem CID	16867
CAS	2346-00-1
Molecular Weight (g/mol)	101.17
MDL Number	MFCD00005314
SMILES	CC1=NCCS1
Synonym	2-methyl-2-thiazoline,2-methylthiazoline,thiazole, 4,5-dihydro-2-methyl,2-methyl-4,5-dihydrothiazole,4,5-dihydro-2-methylthiazole,methyl-2-thiazoline,2-thiazoline, 2-methyl,unii-8z6ua8v7wn,methyl-2 delta-2 thiazoline,methyl-2 delta-2 thiazoline french
IUPAC Name	2-methyl-4,5-dihydro-1,3-thiazole
InChI Key	JUIQOABNSLTJSW-UHFFFAOYSA-N
Molecular Formula	C4H7NS

2-Methyl-2-oxazoline, 99%, Thermo Scientific Chemicals

CAS: 1120-64-5 Molecular Formula: C4H7NO Molecular Weight (g/mol): 85.11 MDL Number: MFCD00005298 InChI Key: GUXJXWKCUUWCLX-UHFFFAOYSA-N Synonym: 2-methyl-2-oxazoline,2-methyloxazoline,2-methyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-2-methyl,2-methyl-2-oxazolin,2-methyl-1,3-oxazoline,2-oxazoline, 2-methyl,4,5-dihydro-2-methyl-1,3-oxazole,poly 2-methyl-2-oxazoline,methyl oxazoline PubChem CID: 70713 ChEBI: CHEBI:53614 IUPAC Name: 2-methyl-4,5-dihydro-1,3-oxazole SMILES: CC1=NCCO1

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Specifications

PubChem CID	70713
CAS	1120-64-5
Molecular Weight (g/mol)	85.11
ChEBI	CHEBI:53614
MDL Number	MFCD00005298
SMILES	CC1=NCCO1
Synonym	2-methyl-2-oxazoline,2-methyloxazoline,2-methyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-2-methyl,2-methyl-2-oxazolin,2-methyl-1,3-oxazoline,2-oxazoline, 2-methyl,4,5-dihydro-2-methyl-1,3-oxazole,poly 2-methyl-2-oxazoline,methyl oxazoline
IUPAC Name	2-methyl-4,5-dihydro-1,3-oxazole
InChI Key	GUXJXWKCUUWCLX-UHFFFAOYSA-N
Molecular Formula	C4H7NO

2-Mercapto-1-methylimidazole, 98%, Thermo Scientific Chemicals

CAS: 60-56-0 Molecular Formula: C4H6N2S Molecular Weight (g/mol): 114.17 MDL Number: MFCD00179321 InChI Key: PMRYVIKBURPHAH-UHFFFAOYSA-N Synonym: methimazole,thiamazole,2-mercapto-1-methylimidazole,tapazole,mercazolyl,1-methylimidazole-2-thiol,mercazole,metazolo,methimazol,thiamazol PubChem CID: 1349907 ChEBI: CHEBI:50673 IUPAC Name: 3-methyl-1H-imidazole-2-thione SMILES: CN1C=CNC1=S

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Specifications

PubChem CID	1349907
CAS	60-56-0
Molecular Weight (g/mol)	114.17
ChEBI	CHEBI:50673
MDL Number	MFCD00179321
SMILES	CN1C=CNC1=S
Synonym	methimazole,thiamazole,2-mercapto-1-methylimidazole,tapazole,mercazolyl,1-methylimidazole-2-thiol,mercazole,metazolo,methimazol,thiamazol
IUPAC Name	3-methyl-1H-imidazole-2-thione
InChI Key	PMRYVIKBURPHAH-UHFFFAOYSA-N
Molecular Formula	C4H6N2S

5-Chloro-2-mercaptobenzimidazole 98.0+%, TCI America™

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Specifications

PubChem CID	2056429
CAS	25369-78-2
Molecular Weight (g/mol)	184.641
MDL Number	MFCD01658762
SMILES	C1=CC2=C(C=C1Cl)NC(=S)N2
Synonym	5-chloro-2-mercaptobenzimidazole,6-chloro-1h-benzimidazole-2-thiol,5-chloro-2-benzimidazolethiol,2-benzimidazolinethione, 5-chloro,5-chloro-1,3-dihydro-2h-benzimidazole-2-thione,5-chloro-1h-benzimidazole-2-thiol,2-benzimidazolethiol, 5-chloro,5-chloro-2 3-benzimidazolethione,6-chloro-1h-benzoimidazole-2-thiol,6-chloro-1h-benzo d imidazole-2-thiol
IUPAC Name	5-chloro-1,3-dihydrobenzimidazole-2-thione
InChI Key	ZZIHEYOZBRPWMB-UHFFFAOYSA-N
Molecular Formula	C7H5ClN2S

2-Pyrid-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid, ≥97%, Thermo Scientific™

CAS: 116247-03-1 Molecular Formula: C9H8N2O2S Molecular Weight (g/mol): 208.24 MDL Number: MFCD02854711 InChI Key: LJGAQGZEJDQDAU-UHFFFAOYNA-N Synonym: 2-pyrid-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid,2-pyridin-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid,2-pyridin-3-yl-4,5-dihydro-thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 4,5-dihydro-2-3-pyridinyl,2-pyridin-3-yl-4,5-dihydrothiazole-4-carboxylic acid,3-4-carboxy-4,5-dihydro-1,3-thiazol-2-yl pyridine,2-3-pyridyl-1,3-thiazoline-4-carboxylic acid,acmc-20dw5p,4-carboxy-4,5-dihydro-2-pyridin-3-yl-1,3-thiazole PubChem CID: 3130734 SMILES: OC(=O)C1CSC(=N1)C1=CN=CC=C1

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Specifications

PubChem CID	3130734
CAS	116247-03-1
Molecular Weight (g/mol)	208.24
MDL Number	MFCD02854711
SMILES	OC(=O)C1CSC(=N1)C1=CN=CC=C1
Synonym	2-pyrid-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid,2-pyridin-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid,2-pyridin-3-yl-4,5-dihydro-thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 4,5-dihydro-2-3-pyridinyl,2-pyridin-3-yl-4,5-dihydrothiazole-4-carboxylic acid,3-4-carboxy-4,5-dihydro-1,3-thiazol-2-yl pyridine,2-3-pyridyl-1,3-thiazoline-4-carboxylic acid,acmc-20dw5p,4-carboxy-4,5-dihydro-2-pyridin-3-yl-1,3-thiazole
InChI Key	LJGAQGZEJDQDAU-UHFFFAOYNA-N
Molecular Formula	C9H8N2O2S

2-Mercapto-1-methylimidazole, 98%, Thermo Scientific Chemicals

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Specifications

PubChem CID	1349907
CAS	60-56-0
Molecular Weight (g/mol)	114.17
ChEBI	CHEBI:50673
MDL Number	MFCD00179321
SMILES	CN1C=CNC1=S
Synonym	methimazole,thiamazole,2-mercapto-1-methylimidazole,tapazole,mercazolyl,1-methylimidazole-2-thiol,mercazole,metazolo,methimazol,thiamazol
IUPAC Name	3-methyl-1H-imidazole-2-thione
InChI Key	PMRYVIKBURPHAH-UHFFFAOYSA-N
Molecular Formula	C4H6N2S

2-Mercaptoimidazole, 98%, Thermo Scientific Chemicals

CAS: 872-35-5 Molecular Formula: C3H4N2S Molecular Weight (g/mol): 100.14 MDL Number: MFCD00005188 InChI Key: OXFSTTJBVAAALW-UHFFFAOYSA-N Synonym: 2-mercaptoimidazole,1h-imidazole-2-thiol,imidazole-2-thiol,1h-imidazole-2 3h-thione,4-imidazoline-2-thione,1,3-vinylenethiourea,imidazole, 2-mercapto,2h-imidazole-2-thione, 1,3-dihydro,usaf el-57,mercaptoimidazole PubChem CID: 1201386 IUPAC Name: 2,3-dihydro-1H-imidazole-2-thione SMILES: SC1=NC=CN1

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Specifications

PubChem CID	1201386
CAS	872-35-5
Molecular Weight (g/mol)	100.14
MDL Number	MFCD00005188
SMILES	SC1=NC=CN1
Synonym	2-mercaptoimidazole,1h-imidazole-2-thiol,imidazole-2-thiol,1h-imidazole-2 3h-thione,4-imidazoline-2-thione,1,3-vinylenethiourea,imidazole, 2-mercapto,2h-imidazole-2-thione, 1,3-dihydro,usaf el-57,mercaptoimidazole
IUPAC Name	2,3-dihydro-1H-imidazole-2-thione
InChI Key	OXFSTTJBVAAALW-UHFFFAOYSA-N
Molecular Formula	C3H4N2S

2-Amino-2-thiazoline, 97%, Thermo Scientific Chemicals

CAS: 1779-81-3 Molecular Formula: C₃H₆N₂S Molecular Weight (g/mol): 102.15 InChI Key: REGFWZVTTFGQOJ-UHFFFAOYSA-N Synonym: 2-aminothiazoline,2-amino-2-thiazoline,2-iminothiazolidine,4,5-dihydrothiazol-2-amine,2-thiazolidinimine,2-amino-4,5-dihydrothiazole,2-thiazolamine, 4,5-dihydro,2-thiazoline, 2-amino,usaf pd-57,2-amino-4,5-dihydrothiazoline PubChem CID: 15689 ChEBI: CHEBI:40889 IUPAC Name: 4,5-dihydro-1,3-thiazol-2-amine SMILES: C1CSC(=N1)N

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Specifications

PubChem CID	15689
CAS	1779-81-3
Molecular Weight (g/mol)	102.15
ChEBI	CHEBI:40889
SMILES	C1CSC(=N1)N
Synonym	2-aminothiazoline,2-amino-2-thiazoline,2-iminothiazolidine,4,5-dihydrothiazol-2-amine,2-thiazolidinimine,2-amino-4,5-dihydrothiazole,2-thiazolamine, 4,5-dihydro,2-thiazoline, 2-amino,usaf pd-57,2-amino-4,5-dihydrothiazoline
IUPAC Name	4,5-dihydro-1,3-thiazol-2-amine
InChI Key	REGFWZVTTFGQOJ-UHFFFAOYSA-N
Molecular Formula	C₃H₆N₂S

Thermo Scientific Chemicals Irbesartan

CAS: 138402-11-6 Molecular Formula: C25H28N6O Molecular Weight (g/mol): 428.54 InChI Key: YOSHYTLCDANDAN-UHFFFAOYSA-N IUPAC Name: 2-butyl-3-{[2'-(2H-1,2,3,4-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl}-1,3-diazaspiro[4.4]non-1-en-4-one SMILES: CCCCC1=NC2(CCCC2)C(=O)N1CC1=CC=C(C=C1)C1=CC=CC=C1C1=NNN=N1

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Specifications

CAS	138402-11-6
Molecular Weight (g/mol)	428.54
SMILES	CCCCC1=NC2(CCCC2)C(=O)N1CC1=CC=C(C=C1)C1=CC=CC=C1C1=NNN=N1
IUPAC Name	2-butyl-3-{[2'-(2H-1,2,3,4-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl}-1,3-diazaspiro[4.4]non-1-en-4-one
InChI Key	YOSHYTLCDANDAN-UHFFFAOYSA-N
Molecular Formula	C25H28N6O

5-Amino-2-mercaptobenzimidazole 97.0+%, TCI America™

CAS: 2818-66-8 Molecular Formula: C7H7N3S Molecular Weight (g/mol): 165.21 MDL Number: MFCD00022671 InChI Key: BXDMTLVCACMNJO-UHFFFAOYSA-N Synonym: 5-amino-2-mercaptobenzimidazole,5-amino-2-benzimidazolethiol,5-amino-1h-benzo d imidazole-2-thiol,5-amino-1h-benzimidazole-2-thiol,5-aminobenzimidazole-2-thiol,2h-benzimidazole-2-thione, 5-amino-1,3-dihydro,2-benzimidazolethiol, 5-amino,5-amino-1h-1,3-benzodiazole-2-thiol,2-mercapto-5-amino benzimidazole,5-amino-3h-1,3-benzodiazole-2-thiol PubChem CID: 2734002 IUPAC Name: 5-amino-2,3-dihydro-1H-1,3-benzodiazole-2-thione SMILES: NC1=CC=C2NC(=S)NC2=C1

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Specifications

PubChem CID	2734002
CAS	2818-66-8
Molecular Weight (g/mol)	165.21
MDL Number	MFCD00022671
SMILES	NC1=CC=C2NC(=S)NC2=C1
Synonym	5-amino-2-mercaptobenzimidazole,5-amino-2-benzimidazolethiol,5-amino-1h-benzo d imidazole-2-thiol,5-amino-1h-benzimidazole-2-thiol,5-aminobenzimidazole-2-thiol,2h-benzimidazole-2-thione, 5-amino-1,3-dihydro,2-benzimidazolethiol, 5-amino,5-amino-1h-1,3-benzodiazole-2-thiol,2-mercapto-5-amino benzimidazole,5-amino-3h-1,3-benzodiazole-2-thiol
IUPAC Name	5-amino-2,3-dihydro-1H-1,3-benzodiazole-2-thione
InChI Key	BXDMTLVCACMNJO-UHFFFAOYSA-N
Molecular Formula	C7H7N3S

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5-Chloro-2-mercaptobenzimidazole 98.0+%, TCI America™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

5-Amino-2-mercaptobenzimidazole 97.0+%, TCI America™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

5-Chloro-2-mercaptobenzimidazole 98.0+%, TCI America™

5-Amino-2-mercaptobenzimidazole 97.0+%, TCI America™