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 254 results

2-Mercaptoimidazole, 98%

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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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

5-Methoxy-2-mercaptobenzimidazole, 99+%

CAS: 37052-78-1 Molecular Formula: C8H8N2OS Molecular Weight (g/mol): 180.23 MDL Number: MFCD00134581 InChI Key: KOFBRZWVWJCLGM-UHFFFAOYSA-N Synonym: 5-methoxy-2-mercaptobenzimidazole,2-mercapto-5-methoxybenzimidazole,5-methoxy-1h-benzo d imidazole-2-thiol,5-methoxy-2-benzimidazolethiol,5-methoxy-1h-benzimidazole-2-thiol,5-methoxy-1h-1,3-benzodiazole-2-thiol,2-mercapto-5-methoxy-1h-benzimidazole,5-methoxy-1h-benzoimidazole-2-thiol,1,3-dihydro-5-methoxy-2h-benzimidazole-2-thione,5-methoxybenzimidazole-2-thiol PubChem CID: 665603 IUPAC Name: 5-methoxy-1,3-dihydrobenzimidazole-2-thione SMILES: COC1=CC=C2NC(=S)NC2=C1

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PubChem CID	665603
CAS	37052-78-1
Molecular Weight (g/mol)	180.23
MDL Number	MFCD00134581
SMILES	COC1=CC=C2NC(=S)NC2=C1
Synonym	5-methoxy-2-mercaptobenzimidazole,2-mercapto-5-methoxybenzimidazole,5-methoxy-1h-benzo d imidazole-2-thiol,5-methoxy-2-benzimidazolethiol,5-methoxy-1h-benzimidazole-2-thiol,5-methoxy-1h-1,3-benzodiazole-2-thiol,2-mercapto-5-methoxy-1h-benzimidazole,5-methoxy-1h-benzoimidazole-2-thiol,1,3-dihydro-5-methoxy-2h-benzimidazole-2-thione,5-methoxybenzimidazole-2-thiol
IUPAC Name	5-methoxy-1,3-dihydrobenzimidazole-2-thione
InChI Key	KOFBRZWVWJCLGM-UHFFFAOYSA-N
Molecular Formula	C8H8N2OS

2-Amino-2-thiazoline, 97%

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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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 D-Cycloserine, 98%

CAS: 68-41-7 Molecular Formula: C₃H₆N₂O₂ Molecular Weight (g/mol): 102.09 MDL Number: MFCD00005353 InChI Key: DYDCUQKUCUHJBH-UWTATZPHSA-N Synonym: d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC Name: (4R)-4-amino-1,2-oxazolidin-3-one SMILES: C1C(C(=O)NO1)N

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Specifications

PubChem CID	6234
CAS	68-41-7
Molecular Weight (g/mol)	102.09
ChEBI	CHEBI:40009
MDL Number	MFCD00005353
SMILES	C1C(C(=O)NO1)N
Synonym	d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn
IUPAC Name	(4R)-4-amino-1,2-oxazolidin-3-one
InChI Key	DYDCUQKUCUHJBH-UWTATZPHSA-N
Molecular Formula	C₃H₆N₂O₂

Creatinine, 98%

CAS: 60-27-5 Molecular Formula: C4H7N3O Molecular Weight (g/mol): 113.12 MDL Number: MFCD00059730 InChI Key: DDRJAANPRJIHGJ-UHFFFAOYSA-N Synonym: creatinine,2-imino-1-methylimidazolidin-4-one,1-methylglycocyamidine,1-methylhydantoin-2-imide,creatinine,heated,4h-imidazol-4-one, 2-amino-1,5-dihydro-1-methyl,2-amino-1-methylimidazolin-4-one,creatinina,kreatinin,unii-ayi8ex34eu PubChem CID: 588 ChEBI: CHEBI:16737 IUPAC Name: 2-amino-3-methyl-4H-imidazol-5-one SMILES: CN1CC(=O)N=C1N

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Specifications

PubChem CID	588
CAS	60-27-5
Molecular Weight (g/mol)	113.12
ChEBI	CHEBI:16737
MDL Number	MFCD00059730
SMILES	CN1CC(=O)N=C1N
Synonym	creatinine,2-imino-1-methylimidazolidin-4-one,1-methylglycocyamidine,1-methylhydantoin-2-imide,creatinine,heated,4h-imidazol-4-one, 2-amino-1,5-dihydro-1-methyl,2-amino-1-methylimidazolin-4-one,creatinina,kreatinin,unii-ayi8ex34eu
IUPAC Name	2-amino-3-methyl-4H-imidazol-5-one
InChI Key	DDRJAANPRJIHGJ-UHFFFAOYSA-N
Molecular Formula	C4H7N3O

D-(+)-Cycloserine 98.0+%, TCI America™

CAS: 68-41-7 Molecular Formula: C3H6N2O2 Molecular Weight (g/mol): 102.093 MDL Number: MFCD00005353 InChI Key: DYDCUQKUCUHJBH-UWTATZPHSA-N Synonym: d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC Name: (4R)-4-amino-1,2-oxazolidin-3-one SMILES: C1C(C(=O)NO1)N

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Specifications

PubChem CID	6234
CAS	68-41-7
Molecular Weight (g/mol)	102.093
ChEBI	CHEBI:40009
MDL Number	MFCD00005353
SMILES	C1C(C(=O)NO1)N
Synonym	d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn
IUPAC Name	(4R)-4-amino-1,2-oxazolidin-3-one
InChI Key	DYDCUQKUCUHJBH-UWTATZPHSA-N
Molecular Formula	C3H6N2O2

Pseudothiohydantoin, 97%

CAS: 556-90-1 Molecular Formula: C3H4N2OS Molecular Weight (g/mol): 116.138 MDL Number: MFCD00003186 InChI Key: HYMJHROUVPWYNQ-UHFFFAOYSA-N Synonym: pseudothiohydantoin,2-aminothiazol-4 5h-one,2-imino-4-thiazolidinone,4 5h-thiazolone, 2-amino,usaf dm-1,2-imino-4-thiazolidone,2-amino-2-thiazolin-4-one,usaf be-4-5,2-amino-4-oxo-thiazole,2-imino-thiazolidin-4-one PubChem CID: 11175 IUPAC Name: 2-amino-1,3-thiazol-4-one SMILES: C1C(=O)N=C(S1)N

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Specifications

PubChem CID	11175
CAS	556-90-1
Molecular Weight (g/mol)	116.138
MDL Number	MFCD00003186
SMILES	C1C(=O)N=C(S1)N
Synonym	pseudothiohydantoin,2-aminothiazol-4 5h-one,2-imino-4-thiazolidinone,4 5h-thiazolone, 2-amino,usaf dm-1,2-imino-4-thiazolidone,2-amino-2-thiazolin-4-one,usaf be-4-5,2-amino-4-oxo-thiazole,2-imino-thiazolidin-4-one
IUPAC Name	2-amino-1,3-thiazol-4-one
InChI Key	HYMJHROUVPWYNQ-UHFFFAOYSA-N
Molecular Formula	C3H4N2OS

Creatinine, 98%

CAS: 60-27-5 Molecular Formula: C₄H₇N₃O Molecular Weight (g/mol): 113.12 InChI Key: DDRJAANPRJIHGJ-UHFFFAOYSA-N Synonym: creatinine,2-imino-1-methylimidazolidin-4-one,1-methylglycocyamidine,1-methylhydantoin-2-imide,creatinine,heated,4h-imidazol-4-one, 2-amino-1,5-dihydro-1-methyl,2-amino-1-methylimidazolin-4-one,creatinina,kreatinin,unii-ayi8ex34eu PubChem CID: 588 ChEBI: CHEBI:16737 IUPAC Name: 2-amino-3-methyl-4H-imidazol-5-one SMILES: CN1CC(=O)N=C1N

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Specifications

PubChem CID	588
CAS	60-27-5
Molecular Weight (g/mol)	113.12
ChEBI	CHEBI:16737
SMILES	CN1CC(=O)N=C1N
Synonym	creatinine,2-imino-1-methylimidazolidin-4-one,1-methylglycocyamidine,1-methylhydantoin-2-imide,creatinine,heated,4h-imidazol-4-one, 2-amino-1,5-dihydro-1-methyl,2-amino-1-methylimidazolin-4-one,creatinina,kreatinin,unii-ayi8ex34eu
IUPAC Name	2-amino-3-methyl-4H-imidazol-5-one
InChI Key	DDRJAANPRJIHGJ-UHFFFAOYSA-N
Molecular Formula	C₄H₇N₃O

2-Mercapto-1-methylimidazole, 98%

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

Irbesartan 98.0+%, TCI America™

CAS: 138402-11-6 Molecular Formula: C25H28N6O Molecular Weight (g/mol): 428.54 MDL Number: MFCD00864464 InChI Key: YOSHYTLCDANDAN-UHFFFAOYSA-N PubChem CID: 3749 ChEBI: CHEBI:5959 IUPAC Name: 2-butyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one SMILES: CCCCC1=NC2(CCCC2)C(=O)N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5

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Specifications

PubChem CID	3749
CAS	138402-11-6
Molecular Weight (g/mol)	428.54
ChEBI	CHEBI:5959
MDL Number	MFCD00864464
SMILES	CCCCC1=NC2(CCCC2)C(=O)N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5
IUPAC Name	2-butyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one
InChI Key	YOSHYTLCDANDAN-UHFFFAOYSA-N
Molecular Formula	C25H28N6O

4-Phenyl-1,2,4-triazoline-3,5-dione, TCI America™

CAS: 4233-33-4 Molecular Formula: C8H5N3O2 Molecular Weight (g/mol): 175.15 MDL Number: MFCD00003148 InChI Key: ISULLEUFOQSBGY-UHFFFAOYSA-N Synonym: PTAD PubChem CID: 77913 IUPAC Name: 4-phenyl-4,5-dihydro-3H-1,2,4-triazole-3,5-dione SMILES: O=C1N=NC(=O)N1C1=CC=CC=C1

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Specifications

PubChem CID	77913
CAS	4233-33-4
Molecular Weight (g/mol)	175.15
MDL Number	MFCD00003148
SMILES	O=C1N=NC(=O)N1C1=CC=CC=C1
Synonym	PTAD
IUPAC Name	4-phenyl-4,5-dihydro-3H-1,2,4-triazole-3,5-dione
InChI Key	ISULLEUFOQSBGY-UHFFFAOYSA-N
Molecular Formula	C8H5N3O2

2-Methyl-2-oxazoline, 99%

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-Ethyl-2-oxazoline, 99%

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-Mercaptobenzimidazole, 97%

CAS: 583-39-1 Molecular Formula: C7H6N2S Molecular Weight (g/mol): 150.20 MDL Number: MFCD00466107 InChI Key: YHMYGUUIMTVXNW-UHFFFAOYSA-N PubChem CID: 707035 SMILES: S=C1NC2=CC=CC=C2N1

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Specifications

PubChem CID	707035
CAS	583-39-1
Molecular Weight (g/mol)	150.20
MDL Number	MFCD00466107
SMILES	S=C1NC2=CC=CC=C2N1
InChI Key	YHMYGUUIMTVXNW-UHFFFAOYSA-N
Molecular Formula	C7H6N2S

2,2'-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline], 98%

CAS: 131833-93-7 Molecular Formula: C17H30N2O2 Molecular Weight (g/mol): 294.44 MDL Number: MFCD00192243 InChI Key: DPMGLJUMNRDNMX-UHFFFAOYNA-N Synonym: 4s,4's-2,2'-propane-2,2-diyl bis 4-tert-butyl-4,5-dihydrooxazole,s,s---2,2'-isopropylidenebis 4-tert-butyl-2-oxazoline,t-bu-box, s,s,2,2'-isopropylidenebis 4s-4-tert-butyl-2-oxazoline,s,s---2,2-bis 4-tert-butyl-2-oxazolin-2-yl propane,s,s---2,2-dimethylmethylene bis 4-tert-butyl-2-oxazoline,4s-4-tert-butyl-2-2-4s-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl propan-2-yl-4,5-dihydro-1,3-oxazole,4-tert-butyl-2-1-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl-1-methylethyl-4,5-dihydro-1,3-oxazole,s,s-t-bu-box PubChem CID: 688208 IUPAC Name: (4S)-4-tert-butyl-2-[2-[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]propan-2-yl]-4,5-dihydro-1,3-oxazole SMILES: CC(C)(C)C1COC(=N1)C(C)(C)C1=NC(CO1)C(C)(C)C

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Specifications

PubChem CID	688208
CAS	131833-93-7
Molecular Weight (g/mol)	294.44
MDL Number	MFCD00192243
SMILES	CC(C)(C)C1COC(=N1)C(C)(C)C1=NC(CO1)C(C)(C)C
Synonym	4s,4's-2,2'-propane-2,2-diyl bis 4-tert-butyl-4,5-dihydrooxazole,s,s---2,2'-isopropylidenebis 4-tert-butyl-2-oxazoline,t-bu-box, s,s,2,2'-isopropylidenebis 4s-4-tert-butyl-2-oxazoline,s,s---2,2-bis 4-tert-butyl-2-oxazolin-2-yl propane,s,s---2,2-dimethylmethylene bis 4-tert-butyl-2-oxazoline,4s-4-tert-butyl-2-2-4s-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl propan-2-yl-4,5-dihydro-1,3-oxazole,4-tert-butyl-2-1-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl-1-methylethyl-4,5-dihydro-1,3-oxazole,s,s-t-bu-box
IUPAC Name	(4S)-4-tert-butyl-2-[2-[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]propan-2-yl]-4,5-dihydro-1,3-oxazole
InChI Key	DPMGLJUMNRDNMX-UHFFFAOYNA-N
Molecular Formula	C17H30N2O2

Azolines

Azolines

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

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

4-Phenyl-1,2,4-triazoline-3,5-dione, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D-(+)-Cycloserine 98.0+%, TCI America™

Irbesartan 98.0+%, TCI America™

4-Phenyl-1,2,4-triazoline-3,5-dione, TCI America™