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 414 results

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 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

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

Pricing & Availability
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

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

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

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

5,6-Dichloro-1H-benzo[d]imidazole-2-thiol, ≥95%, Thermo Scientific™

CAS: 19462-98-7 Molecular Formula: C7H4Cl2N2S Molecular Weight (g/mol): 219.083 MDL Number: MFCD00052398 InChI Key: AFDOMGKBKBKUHB-UHFFFAOYSA-N Synonym: 5,6-dichloro-1h-benzo d imidazole-2-thiol,5,6-dichlorobenzimidazole-2-thiol,5,7dicl2sh-bzind,2-mercapto-5,6-dichlorobenzimidazole,5,6-dichloro-1h-benzimidazole-2-thiol,5,6-dichloro-2-mercaptobenzimidazole,5,6-dichloro-1h-1,3-benzodiazole-2-thiol,2h-benzimidazole-2-thione,5,6-dichloro-1,3-dihydro,2h-benzimidazole-2-thione, 5,6-dichloro-1,3-dihydro,5,6-dichloro-1,3-dihydro-1,3-benzodiazole-2-thione PubChem CID: 2774259 IUPAC Name: 5,6-dichloro-1,3-dihydrobenzimidazole-2-thione SMILES: C1=C2C(=CC(=C1Cl)Cl)NC(=S)N2

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Specifications

PubChem CID	2774259
CAS	19462-98-7
Molecular Weight (g/mol)	219.083
MDL Number	MFCD00052398
SMILES	C1=C2C(=CC(=C1Cl)Cl)NC(=S)N2
Synonym	5,6-dichloro-1h-benzo d imidazole-2-thiol,5,6-dichlorobenzimidazole-2-thiol,5,7dicl2sh-bzind,2-mercapto-5,6-dichlorobenzimidazole,5,6-dichloro-1h-benzimidazole-2-thiol,5,6-dichloro-2-mercaptobenzimidazole,5,6-dichloro-1h-1,3-benzodiazole-2-thiol,2h-benzimidazole-2-thione,5,6-dichloro-1,3-dihydro,2h-benzimidazole-2-thione, 5,6-dichloro-1,3-dihydro,5,6-dichloro-1,3-dihydro-1,3-benzodiazole-2-thione
IUPAC Name	5,6-dichloro-1,3-dihydrobenzimidazole-2-thione
InChI Key	AFDOMGKBKBKUHB-UHFFFAOYSA-N
Molecular Formula	C7H4Cl2N2S

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

4,4-Dimethyl-2-oxazoline, 98%

CAS: 30093-99-3 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.13 MDL Number: MFCD00014507 InChI Key: KOAMXHRRVFDWRQ-UHFFFAOYSA-N Synonym: 4,4-dimethyl-2-oxazoline,4,4-dimethyloxazoline,4,4-dimethyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-4,4-dimethyl,4,5-dihydro-4,4-dimethyloxazole,pubchem19647,acmc-1cjzq,koamxhrrvfdwrq-uhfffaoysa,4,4-dimethyl-4,5-dihydro-1,3-oxazole,4,4-dimethyl-5h-1,3-oxazol-5-yl PubChem CID: 121630 SMILES: CC1(C)COC=N1

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Specifications

PubChem CID	121630
CAS	30093-99-3
Molecular Weight (g/mol)	99.13
MDL Number	MFCD00014507
SMILES	CC1(C)COC=N1
Synonym	4,4-dimethyl-2-oxazoline,4,4-dimethyloxazoline,4,4-dimethyl-4,5-dihydrooxazole,oxazole, 4,5-dihydro-4,4-dimethyl,4,5-dihydro-4,4-dimethyloxazole,pubchem19647,acmc-1cjzq,koamxhrrvfdwrq-uhfffaoysa,4,4-dimethyl-4,5-dihydro-1,3-oxazole,4,4-dimethyl-5h-1,3-oxazol-5-yl
InChI Key	KOAMXHRRVFDWRQ-UHFFFAOYSA-N
Molecular Formula	C5H9NO

2-Methyl-2-thiazoline, 97%

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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Specifications

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-Oxazolidinone, 99%

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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Specifications

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

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 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
InChI Key	OXFSTTJBVAAALW-UHFFFAOYSA-N
Molecular Formula	C3H4N2S

3-Phenyl-1,2,4-triazole-5-thiol hydrate, 98%

CAS: 3414-94-6 Molecular Formula: C8H7N3S Molecular Weight (g/mol): 177.23 MDL Number: MFCD00051814 InChI Key: JRLMMJNORORYPO-UHFFFAOYSA-N Synonym: 5-phenyl-4h-1,2,4-triazole-3-thiol,5-phenyl-1h-1,2,4-triazole-3-thiol,3-phenyl-1h-1,2,4-triazole-5-thiol,3-phenyl-1,2,4-triazole-5-thiol,5-phenyl-s-triazole-3-thiol,5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide,1h-1,2,4-triazole-3-thiol, 5-phenyl,1,4-dihydro-5-phenyl-3h-1,2,4-triazole-3-thione,2-fenil-5-mercapto-1,3,4-triazolo italian,3h-1,2,4-triazole-3-thione, 1,4-dihydro-5-phenyl PubChem CID: 698268 IUPAC Name: 5-phenyl-1,2-dihydro-1,2,4-triazole-3-thione SMILES: S=C1NNC(=N1)C1=CC=CC=C1

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Specifications

PubChem CID	698268
CAS	3414-94-6
Molecular Weight (g/mol)	177.23
MDL Number	MFCD00051814
SMILES	S=C1NNC(=N1)C1=CC=CC=C1
Synonym	5-phenyl-4h-1,2,4-triazole-3-thiol,5-phenyl-1h-1,2,4-triazole-3-thiol,3-phenyl-1h-1,2,4-triazole-5-thiol,3-phenyl-1,2,4-triazole-5-thiol,5-phenyl-s-triazole-3-thiol,5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide,1h-1,2,4-triazole-3-thiol, 5-phenyl,1,4-dihydro-5-phenyl-3h-1,2,4-triazole-3-thione,2-fenil-5-mercapto-1,3,4-triazolo italian,3h-1,2,4-triazole-3-thione, 1,4-dihydro-5-phenyl
IUPAC Name	5-phenyl-1,2-dihydro-1,2,4-triazole-3-thione
InChI Key	JRLMMJNORORYPO-UHFFFAOYSA-N
Molecular Formula	C8H7N3S

5-Chloro-2-mercaptobenzimidazole, 98%

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

Pricing & Availability
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

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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

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