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.

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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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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-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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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

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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

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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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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

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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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

Creatinine 99.0+%, TCI America™

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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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

2-Mercapto-1-methylimidazole 98.0+%, TCI America™

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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	1-methyl-2,3-dihydro-1H-imidazole-2-thione
InChI Key	PMRYVIKBURPHAH-UHFFFAOYSA-N
Molecular Formula	C4H6N2S

2-Isopropyl-2-oxazoline 97.0+%, TCI America™

CAS: 10431-99-9 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD08276382 InChI Key: FVEZUCIZWRDMSJ-UHFFFAOYSA-N PubChem CID: 566545 IUPAC Name: 2-(propan-2-yl)-4,5-dihydro-1,3-oxazole SMILES: CC(C)C1=NCCO1

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PubChem CID	566545
CAS	10431-99-9
Molecular Weight (g/mol)	113.16
MDL Number	MFCD08276382
SMILES	CC(C)C1=NCCO1
IUPAC Name	2-(propan-2-yl)-4,5-dihydro-1,3-oxazole
InChI Key	FVEZUCIZWRDMSJ-UHFFFAOYSA-N
Molecular Formula	C6H11NO

1,3-Bis(4,5-dihydro-2-oxazolyl)benzene 98.0+%, TCI America™

CAS: 34052-90-9 Molecular Formula: C12H12N2O2 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00191606 InChI Key: HMOZDINWBHMBSQ-UHFFFAOYSA-N PubChem CID: 604269 IUPAC Name: 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole SMILES: C1CN=C(O1)C1=CC(=CC=C1)C1=NCCO1

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PubChem CID	604269
CAS	34052-90-9
Molecular Weight (g/mol)	216.24
MDL Number	MFCD00191606
SMILES	C1CN=C(O1)C1=CC(=CC=C1)C1=NCCO1
IUPAC Name	2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole
InChI Key	HMOZDINWBHMBSQ-UHFFFAOYSA-N
Molecular Formula	C12H12N2O2

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

1,4-Bis(4,5-dihydro-2-oxazolyl)benzene 98.0+%, TCI America™

CAS: 7426-75-7 Molecular Formula: C12H12N2O2 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00142545 InChI Key: ZDNUPMSZKVCETJ-UHFFFAOYSA-N Synonym: 2,2′C-(1,4-Phenylene)bis(2-oxazoline) PubChem CID: 81929 IUPAC Name: 2-[4-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole SMILES: C1CN=C(O1)C1=CC=C(C=C1)C1=NCCO1

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PubChem CID	81929
CAS	7426-75-7
Molecular Weight (g/mol)	216.24
MDL Number	MFCD00142545
SMILES	C1CN=C(O1)C1=CC=C(C=C1)C1=NCCO1
Synonym	2,2′C-(1,4-Phenylene)bis(2-oxazoline)
IUPAC Name	2-[4-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole
InChI Key	ZDNUPMSZKVCETJ-UHFFFAOYSA-N
Molecular Formula	C12H12N2O2

4,5-Dihydro-2-phenyloxazole 98.0+%, TCI America™

CAS: 7127-19-7 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.18 MDL Number: MFCD00075541 InChI Key: ZXTHWIZHGLNEPG-UHFFFAOYSA-N Synonym: (4,5-Dihydro-2-oxazolyl)benzene, 2-Phenyl(2-oxazoline) PubChem CID: 244030 IUPAC Name: 2-phenyl-4,5-dihydro-1,3-oxazole SMILES: C1CN=C(O1)C1=CC=CC=C1

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PubChem CID	244030
CAS	7127-19-7
Molecular Weight (g/mol)	147.18
MDL Number	MFCD00075541
SMILES	C1CN=C(O1)C1=CC=CC=C1
Synonym	(4,5-Dihydro-2-oxazolyl)benzene, 2-Phenyl(2-oxazoline)
IUPAC Name	2-phenyl-4,5-dihydro-1,3-oxazole
InChI Key	ZXTHWIZHGLNEPG-UHFFFAOYSA-N
Molecular Formula	C9H9NO

2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one 98.0+%, TCI America™

CAS: 105355-26-8 Molecular Formula: C19H21N3O2S Molecular Weight (g/mol): 355.456 MDL Number: MFCD07368627 InChI Key: ABGJULHDDNEULW-UHFFFAOYSA-N Synonym: 5-[4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl]-2-imino-4-thiazolidinone PubChem CID: 11416954 IUPAC Name: 2-amino-5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methyl]-1,3-thiazol-4-one SMILES: CCC1=CN=C(C=C1)CCOC2=CC=C(C=C2)CC3C(=O)N=C(S3)N

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PubChem CID	11416954
CAS	105355-26-8
Molecular Weight (g/mol)	355.456
MDL Number	MFCD07368627
SMILES	CCC1=CN=C(C=C1)CCOC2=CC=C(C=C2)CC3C(=O)N=C(S3)N
Synonym	5-[4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl]-2-imino-4-thiazolidinone
IUPAC Name	2-amino-5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methyl]-1,3-thiazol-4-one
InChI Key	ABGJULHDDNEULW-UHFFFAOYSA-N
Molecular Formula	C19H21N3O2S

2,4,4-Trimethyl-2-oxazoline 98.0+%, TCI America™

CAS: 1772-43-6 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00005301 InChI Key: HZRZMHNRCSIQFT-UHFFFAOYSA-N Synonym: 2,4,4-trimethyl-2-oxazoline,2,4,4-trimethyl-4,5-dihydrooxazole,4,5-dihydro-2,4,4-trimethyloxazole,oxazole, 4,5-dihydro-2,4,4-trimethyl,2,4,4-trimethyloxazoline,oxazole,4,5-dihydro-2,4,4-trimethyl,2,4,4-trimethyl-1,3-oxazoline,pubchem24351,acmc-1bsc7,2,4,4-trimethyl-5h-oxazole PubChem CID: 74496 IUPAC Name: 2,4,4-trimethyl-5H-1,3-oxazole SMILES: CC1=NC(CO1)(C)C

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PubChem CID	74496
CAS	1772-43-6
Molecular Weight (g/mol)	113.16
MDL Number	MFCD00005301
SMILES	CC1=NC(CO1)(C)C
Synonym	2,4,4-trimethyl-2-oxazoline,2,4,4-trimethyl-4,5-dihydrooxazole,4,5-dihydro-2,4,4-trimethyloxazole,oxazole, 4,5-dihydro-2,4,4-trimethyl,2,4,4-trimethyloxazoline,oxazole,4,5-dihydro-2,4,4-trimethyl,2,4,4-trimethyl-1,3-oxazoline,pubchem24351,acmc-1bsc7,2,4,4-trimethyl-5h-oxazole
IUPAC Name	2,4,4-trimethyl-5H-1,3-oxazole
InChI Key	HZRZMHNRCSIQFT-UHFFFAOYSA-N
Molecular Formula	C6H11NO

(R,R)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) 96.0+%, TCI America™

CAS: 150529-93-4 Molecular Formula: C21H22N2O2 Molecular Weight (g/mol): 334.42 MDL Number: MFCD00192244 InChI Key: JTNVCJCSECAMLD-UHFFFAOYNA-N Synonym: +-2,2'-isopropylidenebis 4r-4-phenyl-2-oxazoline,ph-box, r,r,unii-cg7p67w7w0,r,r-2,2'-isopropylidenebis 4-phenyl-2-oxazoline,r,r-2,2'-dimethylmethylene bis 4-phenyl-2-oxazoline,4r,4'r-2,2'-propane-2,2-diyl bis 4-phenyl-4,5-dihydrooxazole,oxazole, 2,2'-1-methylethylidene bis 4,5-dihydro-4-phenyl-, 4r,4'r,r,r-2,2-bis 4-phenyl-2-oxazolin-2-yl propane,r,r-2,2-dimethylmethylene bis 4-phenyl-2-oxazoline PubChem CID: 676390 IUPAC Name: 4-phenyl-2-[2-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)propan-2-yl]-4,5-dihydro-1,3-oxazole SMILES: CC(C)(C1=NC(CO1)C1=CC=CC=C1)C1=NC(CO1)C1=CC=CC=C1

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Specifications

PubChem CID	676390
CAS	150529-93-4
Molecular Weight (g/mol)	334.42
MDL Number	MFCD00192244
SMILES	CC(C)(C1=NC(CO1)C1=CC=CC=C1)C1=NC(CO1)C1=CC=CC=C1
Synonym	+-2,2'-isopropylidenebis 4r-4-phenyl-2-oxazoline,ph-box, r,r,unii-cg7p67w7w0,r,r-2,2'-isopropylidenebis 4-phenyl-2-oxazoline,r,r-2,2'-dimethylmethylene bis 4-phenyl-2-oxazoline,4r,4'r-2,2'-propane-2,2-diyl bis 4-phenyl-4,5-dihydrooxazole,oxazole, 2,2'-1-methylethylidene bis 4,5-dihydro-4-phenyl-, 4r,4'r,r,r-2,2-bis 4-phenyl-2-oxazolin-2-yl propane,r,r-2,2-dimethylmethylene bis 4-phenyl-2-oxazoline
IUPAC Name	4-phenyl-2-[2-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)propan-2-yl]-4,5-dihydro-1,3-oxazole
InChI Key	JTNVCJCSECAMLD-UHFFFAOYNA-N
Molecular Formula	C21H22N2O2

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