Thiazoles

Organic heterocyclic compounds that consist of an azole with both sulfur and nitrogen atoms; includes compounds that are derived from thiazoles.

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MilliporeSigma™ MTT, Calbiochem™,

CAS: 298-93-1 Molecular Formula: C18H16BrN5S Molecular Weight (g/mol): 414.33 MDL Number: MFCD00011964,MFCD00066662 InChI Key: AZKSAVLVSZKNRD-UHFFFAOYSA-M Synonym: thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i PubChem CID: 64965 ChEBI: CHEBI:53233 IUPAC Name: 2-(4,5-dimethyl-1,3-thiazol-2-yl)-3,5-diphenyl-3H-1,2λ⁵,3,4-tetrazol-2-ylium bromide SMILES: [Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1

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PubChem CID	64965
CAS	298-93-1
Molecular Weight (g/mol)	414.33
ChEBI	CHEBI:53233
MDL Number	MFCD00011964,MFCD00066662
SMILES	[Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1
Synonym	thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i
IUPAC Name	2-(4,5-dimethyl-1,3-thiazol-2-yl)-3,5-diphenyl-3H-1,2λ⁵,3,4-tetrazol-2-ylium bromide
InChI Key	AZKSAVLVSZKNRD-UHFFFAOYSA-M
Molecular Formula	C18H16BrN5S

2-Methyl-1,3-thiazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 35272-15-2 Molecular Formula: C5H5NO2S Molecular Weight (g/mol): 143.16 MDL Number: MFCD03407332 InChI Key: ZHDRDZMTEOIWSX-UHFFFAOYSA-N Synonym: 2-methylthiazole-4-carboxylic acid,2-methyl-4-thiazolecarboxylic acid,4-thiazolecarboxylic acid, 2-methyl,2-methyl-thiazole-4-carboxylic acid,2-methyl-4-thiazolecarboxylicacid,2-methyl-thiazole4-carboxylic acid,4-thiazolecarboxylicacid, 2-methyl,2-methyl-1,3-thiazole-4-carboxylicacid PubChem CID: 284728 IUPAC Name: 2-methyl-1,3-thiazole-4-carboxylic acid SMILES: CC1=NC(=CS1)C(=O)O

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PubChem CID	284728
CAS	35272-15-2
Molecular Weight (g/mol)	143.16
MDL Number	MFCD03407332
SMILES	CC1=NC(=CS1)C(=O)O
Synonym	2-methylthiazole-4-carboxylic acid,2-methyl-4-thiazolecarboxylic acid,4-thiazolecarboxylic acid, 2-methyl,2-methyl-thiazole-4-carboxylic acid,2-methyl-4-thiazolecarboxylicacid,2-methyl-thiazole4-carboxylic acid,4-thiazolecarboxylicacid, 2-methyl,2-methyl-1,3-thiazole-4-carboxylicacid
IUPAC Name	2-methyl-1,3-thiazole-4-carboxylic acid
InChI Key	ZHDRDZMTEOIWSX-UHFFFAOYSA-N
Molecular Formula	C5H5NO2S

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2-Amino-4-(4-cyanophenyl)thiazole, 97%

CAS: 436151-85-8 Molecular Formula: C10H7N3S Molecular Weight (g/mol): 201.25 MDL Number: MFCD03407828 InChI Key: KKMZKOIZTSRIEM-UHFFFAOYSA-N Synonym: 4-2-amino-1,3-thiazol-4-yl benzonitrile,4-2-aminothiazol-4-yl benzonitrile,4-2-amino-thiazol-4-yl-benzonitrile,benzonitrile, 4-2-amino-4-thiazolyl,acmc-1aqww,2-amino-4-4-cyanophenyl thiazole,4-4-cyanophenyl-2-aminothiazole,4-2-amino-4-thiazolyl benzonitrile,4-2-aminothiazole-4-yl benzonitrile,4-2-amino-thiazol-4-yl benzonitrile PubChem CID: 2049589 IUPAC Name: 4-(2-amino-1,3-thiazol-4-yl)benzonitrile SMILES: NC1=NC(=CS1)C1=CC=C(C=C1)C#N

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Specifications

PubChem CID	2049589
CAS	436151-85-8
Molecular Weight (g/mol)	201.25
MDL Number	MFCD03407828
SMILES	NC1=NC(=CS1)C1=CC=C(C=C1)C#N
Synonym	4-2-amino-1,3-thiazol-4-yl benzonitrile,4-2-aminothiazol-4-yl benzonitrile,4-2-amino-thiazol-4-yl-benzonitrile,benzonitrile, 4-2-amino-4-thiazolyl,acmc-1aqww,2-amino-4-4-cyanophenyl thiazole,4-4-cyanophenyl-2-aminothiazole,4-2-amino-4-thiazolyl benzonitrile,4-2-aminothiazole-4-yl benzonitrile,4-2-amino-thiazol-4-yl benzonitrile
IUPAC Name	4-(2-amino-1,3-thiazol-4-yl)benzonitrile
InChI Key	KKMZKOIZTSRIEM-UHFFFAOYSA-N
Molecular Formula	C10H7N3S

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2-Bromo-5-nitrothiazole, 98%

CAS: 3034-48-8 Molecular Formula: C3HBrN2O2S Molecular Weight (g/mol): 209.02 MDL Number: MFCD00005317 InChI Key: ANIJFZVZXZQFDH-UHFFFAOYSA-N Synonym: 2-bromo-5-nitrothiazole,thiazole, 2-bromo-5-nitro,5-nitro-2-bromothiazole,pubchem11070,acmc-1ad6f,2-bromo-5-nitro-thiazole,4-27-00-00963 beilstein handbook reference,2-bromo-5-nitrothiozole,# PubChem CID: 18211 IUPAC Name: 2-bromo-5-nitro-1,3-thiazole SMILES: [O-][N+](=O)C1=CN=C(Br)S1

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PubChem CID	18211
CAS	3034-48-8
Molecular Weight (g/mol)	209.02
MDL Number	MFCD00005317
SMILES	[O-][N+](=O)C1=CN=C(Br)S1
Synonym	2-bromo-5-nitrothiazole,thiazole, 2-bromo-5-nitro,5-nitro-2-bromothiazole,pubchem11070,acmc-1ad6f,2-bromo-5-nitro-thiazole,4-27-00-00963 beilstein handbook reference,2-bromo-5-nitrothiozole,#
IUPAC Name	2-bromo-5-nitro-1,3-thiazole
InChI Key	ANIJFZVZXZQFDH-UHFFFAOYSA-N
Molecular Formula	C3HBrN2O2S

1,3-Thiazole-2-carbonyl chloride, ≥90%, Thermo Scientific™

CAS: 30216-57-0 Molecular Formula: C4H2ClNOS Molecular Weight (g/mol): 147.576 MDL Number: MFCD06658970 InChI Key: HKZCFGQSWLWNQA-UHFFFAOYSA-N Synonym: thiazole-2-carbonyl chloride,2-thiazolecarbonylchloride,2-thiazolecarbonyl chloride,thiazole carboxylic acid chloride,1,3-thiazole-2carbonyl chloride,1,3-thiazole-2-carbonyl-chloride,2-chlorocarbonyl-1,3-thiazole,2-thiazolecarbonyl chloride 8ci,9ci PubChem CID: 2795211 IUPAC Name: 1,3-thiazole-2-carbonyl chloride SMILES: C1=CSC(=N1)C(=O)Cl

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PubChem CID	2795211
CAS	30216-57-0
Molecular Weight (g/mol)	147.576
MDL Number	MFCD06658970
SMILES	C1=CSC(=N1)C(=O)Cl
Synonym	thiazole-2-carbonyl chloride,2-thiazolecarbonylchloride,2-thiazolecarbonyl chloride,thiazole carboxylic acid chloride,1,3-thiazole-2carbonyl chloride,1,3-thiazole-2-carbonyl-chloride,2-chlorocarbonyl-1,3-thiazole,2-thiazolecarbonyl chloride 8ci,9ci
IUPAC Name	1,3-thiazole-2-carbonyl chloride
InChI Key	HKZCFGQSWLWNQA-UHFFFAOYSA-N
Molecular Formula	C4H2ClNOS

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2-Amino-5-nitrothiazole, 97%

CAS: 121-66-4 Molecular Formula: C3H3N3O2S Molecular Weight (g/mol): 145.14 MDL Number: MFCD00005326 InChI Key: MIHADVKEHAFNPG-UHFFFAOYSA-N Synonym: 2-amino-5-nitrothiazole,5-nitrothiazol-2-amine,enheptin,entramin,2-thiazolamine, 5-nitro,nitramin ido,amnizol soluble,enheptin-t,5-nitro-2-thiazolamine,enheptin premix PubChem CID: 8486 ChEBI: CHEBI:82386 IUPAC Name: 5-nitro-1,3-thiazol-2-amine SMILES: NC1=NC=C(S1)[N+]([O-])=O

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Specifications

PubChem CID	8486
CAS	121-66-4
Molecular Weight (g/mol)	145.14
ChEBI	CHEBI:82386
MDL Number	MFCD00005326
SMILES	NC1=NC=C(S1)[N+]([O-])=O
Synonym	2-amino-5-nitrothiazole,5-nitrothiazol-2-amine,enheptin,entramin,2-thiazolamine, 5-nitro,nitramin ido,amnizol soluble,enheptin-t,5-nitro-2-thiazolamine,enheptin premix
IUPAC Name	5-nitro-1,3-thiazol-2-amine
InChI Key	MIHADVKEHAFNPG-UHFFFAOYSA-N
Molecular Formula	C3H3N3O2S

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2-Amino-4-thiazoleacetic acid, 97%

CAS: 29676-71-9 Molecular Formula: C5H6N2O2S Molecular Weight (g/mol): 158.175 MDL Number: MFCD00010068 InChI Key: DYCLHZPOADTVKK-UHFFFAOYSA-N Synonym: 2-amino-4-thiazoleacetic acid,2-2-aminothiazol-4-yl acetic acid,2-aminothiazol-4-acetic acid,2-aminothiazole-4-yl acetic acid,4-thiazoleacetic acid, 2-amino,2-amino-1,3-thiazol-4-yl acetic acid,2-aminothiazole-4-yl-acetic acid,2-aminothiazole-4-acetic acid,unii-qsh3o4tnjt,2-2-amino-1,3-thiazol-4-yl acetic acid PubChem CID: 34665 IUPAC Name: 2-(2-amino-1,3-thiazol-4-yl)acetic acid SMILES: C1=C(N=C(S1)N)CC(=O)O

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Specifications

PubChem CID	34665
CAS	29676-71-9
Molecular Weight (g/mol)	158.175
MDL Number	MFCD00010068
SMILES	C1=C(N=C(S1)N)CC(=O)O
Synonym	2-amino-4-thiazoleacetic acid,2-2-aminothiazol-4-yl acetic acid,2-aminothiazol-4-acetic acid,2-aminothiazole-4-yl acetic acid,4-thiazoleacetic acid, 2-amino,2-amino-1,3-thiazol-4-yl acetic acid,2-aminothiazole-4-yl-acetic acid,2-aminothiazole-4-acetic acid,unii-qsh3o4tnjt,2-2-amino-1,3-thiazol-4-yl acetic acid
IUPAC Name	2-(2-amino-1,3-thiazol-4-yl)acetic acid
InChI Key	DYCLHZPOADTVKK-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2S

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4,5-Dimethylthiazole, 98%

CAS: 3581-91-7 Molecular Formula: C5H7NS Molecular Weight (g/mol): 113.178 MDL Number: MFCD00005336 InChI Key: UWSONZCNXUSTKW-UHFFFAOYSA-N Synonym: 4,5-dimethylthiazole,thiazole, 4,5-dimethyl,4,5-dimethyl thiazole,4,5-dimethyl-thiazole,unii-u3rp5i088g,fema no. 3274,pubchem9938,acmc-209ijb,dimethylthiazole, 4,5,4-27-00-00986 beilstein handbook reference PubChem CID: 62510 IUPAC Name: 4,5-dimethyl-1,3-thiazole SMILES: CC1=C(SC=N1)C

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PubChem CID	62510
CAS	3581-91-7
Molecular Weight (g/mol)	113.178
MDL Number	MFCD00005336
SMILES	CC1=C(SC=N1)C
Synonym	4,5-dimethylthiazole,thiazole, 4,5-dimethyl,4,5-dimethyl thiazole,4,5-dimethyl-thiazole,unii-u3rp5i088g,fema no. 3274,pubchem9938,acmc-209ijb,dimethylthiazole, 4,5,4-27-00-00986 beilstein handbook reference
IUPAC Name	4,5-dimethyl-1,3-thiazole
InChI Key	UWSONZCNXUSTKW-UHFFFAOYSA-N
Molecular Formula	C5H7NS

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2-(4-Pyridyl)thiazole-4-carboxylic acid, 97%

CAS: 21278-86-4 Molecular Formula: C9H5N2O2S Molecular Weight (g/mol): 205.21 MDL Number: MFCD00171745 InChI Key: COOQMBOJAAZEIR-UHFFFAOYSA-M Synonym: 2-pyridin-4-yl thiazole-4-carboxylic acid,2-4-pyridyl thiazole-4-carboxylic acid,2-pyridin-4-yl-1,3-thiazole-4-carboxylic acid,2-4-pyridyl-1,3-thiazole-4-carboxylic acid,2-4-pyridinyl-1,3-thiazole-4-carboxylic acid,2-pyridin-4-yl-thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 2-4-pyridinyl,acmc-1cr1v,4-thiazolecarboxylic acid, 2-4-pyridinyl,4-carboxy-2-4-pyridyl thiazole PubChem CID: 716091 SMILES: [O-]C(=O)C1=CSC(=N1)C1=CC=NC=C1

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Specifications

PubChem CID	716091
CAS	21278-86-4
Molecular Weight (g/mol)	205.21
MDL Number	MFCD00171745
SMILES	[O-]C(=O)C1=CSC(=N1)C1=CC=NC=C1
Synonym	2-pyridin-4-yl thiazole-4-carboxylic acid,2-4-pyridyl thiazole-4-carboxylic acid,2-pyridin-4-yl-1,3-thiazole-4-carboxylic acid,2-4-pyridyl-1,3-thiazole-4-carboxylic acid,2-4-pyridinyl-1,3-thiazole-4-carboxylic acid,2-pyridin-4-yl-thiazole-4-carboxylic acid,4-thiazolecarboxylicacid, 2-4-pyridinyl,acmc-1cr1v,4-thiazolecarboxylic acid, 2-4-pyridinyl,4-carboxy-2-4-pyridyl thiazole
InChI Key	COOQMBOJAAZEIR-UHFFFAOYSA-M
Molecular Formula	C9H5N2O2S

2-chlorothiazole-4-carboxylic acid, 97%

CAS: 5198-87-8 Molecular Formula: C₄H₂ClNO₂S Molecular Weight (g/mol): 163.58 InChI Key: UVYJJJQMZPCYKY-UHFFFAOYSA-N Synonym: 2-chlorothiazole-4-carboxylic acid,2-chloro-4-thiazolecarboxylic acid,2-chloro-thiazole-4-carboxylic acid,4-carboxy-2-chloro-1,3-thiazole,4-thiazolecarboxylic acid, 2-chloro,2chloro-4-thiazolecarboxylic acid PubChem CID: 21803026 IUPAC Name: 2-chloro-1,3-thiazole-4-carboxylic acid SMILES: C1=C(N=C(S1)Cl)C(=O)O

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PubChem CID	21803026
CAS	5198-87-8
Molecular Weight (g/mol)	163.58
SMILES	C1=C(N=C(S1)Cl)C(=O)O
Synonym	2-chlorothiazole-4-carboxylic acid,2-chloro-4-thiazolecarboxylic acid,2-chloro-thiazole-4-carboxylic acid,4-carboxy-2-chloro-1,3-thiazole,4-thiazolecarboxylic acid, 2-chloro,2chloro-4-thiazolecarboxylic acid
IUPAC Name	2-chloro-1,3-thiazole-4-carboxylic acid
InChI Key	UVYJJJQMZPCYKY-UHFFFAOYSA-N
Molecular Formula	C₄H₂ClNO₂S

2-Phenyl-1,3-thiazole-4-carbonyl chloride, Thermo Scientific™

CAS: 36094-04-9 Molecular Formula: C10H6ClNOS Molecular Weight (g/mol): 223.674 InChI Key: ZZFOIDMEHXGBKS-UHFFFAOYSA-N Synonym: 2-phenylthiazole-4-carbonyl chloride,2-phenyl-thiazole-4-carbonyl chloride,4-thiazolecarbonylchloride, 2-phenyl PubChem CID: 2776472 IUPAC Name: 2-phenyl-1,3-thiazole-4-carbonyl chloride SMILES: C1=CC=C(C=C1)C2=NC(=CS2)C(=O)Cl

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Specifications

PubChem CID	2776472
CAS	36094-04-9
Molecular Weight (g/mol)	223.674
SMILES	C1=CC=C(C=C1)C2=NC(=CS2)C(=O)Cl
Synonym	2-phenylthiazole-4-carbonyl chloride,2-phenyl-thiazole-4-carbonyl chloride,4-thiazolecarbonylchloride, 2-phenyl
IUPAC Name	2-phenyl-1,3-thiazole-4-carbonyl chloride
InChI Key	ZZFOIDMEHXGBKS-UHFFFAOYSA-N
Molecular Formula	C10H6ClNOS

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2-Bromo-4-(2-thienyl)thiazole, 97%, Thermo Scientific™

CAS: 1125409-90-6 Molecular Formula: C7H4BrNS2 Molecular Weight (g/mol): 246.14 MDL Number: MFCD11220135 InChI Key: XRXGEQOSIYEEKD-UHFFFAOYSA-N Synonym: 2-bromo-4-2-thienyl thiazole,2-bromo-4-thiophen-2-yl-1,3-thiazole PubChem CID: 38996210 IUPAC Name: 2-bromo-4-thiophen-2-yl-1,3-thiazole SMILES: C1=CSC(=C1)C2=CSC(=N2)Br

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Specifications

PubChem CID	38996210
CAS	1125409-90-6
Molecular Weight (g/mol)	246.14
MDL Number	MFCD11220135
SMILES	C1=CSC(=C1)C2=CSC(=N2)Br
Synonym	2-bromo-4-2-thienyl thiazole,2-bromo-4-thiophen-2-yl-1,3-thiazole
IUPAC Name	2-bromo-4-thiophen-2-yl-1,3-thiazole
InChI Key	XRXGEQOSIYEEKD-UHFFFAOYSA-N
Molecular Formula	C7H4BrNS2

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2-Bromo-5-methylthiazole, 98%

CAS: 41731-23-1 Molecular Formula: C4H4BrNS Molecular Weight (g/mol): 178.047 MDL Number: MFCD08460610 InChI Key: FJPZHYAYNAUKKA-UHFFFAOYSA-N Synonym: 2-bromo-5-methylthiazole,2-bromo-5-methyl-thiazole,thiazole, 2-bromo-5-methyl,pubchem20436,acmc-209jlg,2-bromo-5-methyl thiazole,ksc493s9j PubChem CID: 21906106 IUPAC Name: 2-bromo-5-methyl-1,3-thiazole SMILES: CC1=CN=C(S1)Br

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Specifications

PubChem CID	21906106
CAS	41731-23-1
Molecular Weight (g/mol)	178.047
MDL Number	MFCD08460610
SMILES	CC1=CN=C(S1)Br
Synonym	2-bromo-5-methylthiazole,2-bromo-5-methyl-thiazole,thiazole, 2-bromo-5-methyl,pubchem20436,acmc-209jlg,2-bromo-5-methyl thiazole,ksc493s9j
IUPAC Name	2-bromo-5-methyl-1,3-thiazole
InChI Key	FJPZHYAYNAUKKA-UHFFFAOYSA-N
Molecular Formula	C4H4BrNS

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2-Amino-4-methylthiazole, 98+%

CAS: 1603-91-4 Molecular Formula: C4H6N2S Molecular Weight (g/mol): 114.166 MDL Number: MFCD00005329 InChI Key: OUQMXTJYCAJLGO-UHFFFAOYSA-N Synonym: 2-amino-4-methylthiazole,4-methylthiazol-2-amine,2-thiazolamine, 4-methyl,2-amino-4-methylthiazol,4-methyl-2-thiazolamine,4-methyl-2-thiazolylamine,2-amino-4-methyl-1,3-thiazole,normotiroide,thiazole, 2-amino-4-methyl,4-methyl-2-aminothiazole PubChem CID: 74143 ChEBI: CHEBI:39753 IUPAC Name: 4-methyl-1,3-thiazol-2-amine SMILES: CC1=CSC(=N1)N

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Specifications

PubChem CID	74143
CAS	1603-91-4
Molecular Weight (g/mol)	114.166
ChEBI	CHEBI:39753
MDL Number	MFCD00005329
SMILES	CC1=CSC(=N1)N
Synonym	2-amino-4-methylthiazole,4-methylthiazol-2-amine,2-thiazolamine, 4-methyl,2-amino-4-methylthiazol,4-methyl-2-thiazolamine,4-methyl-2-thiazolylamine,2-amino-4-methyl-1,3-thiazole,normotiroide,thiazole, 2-amino-4-methyl,4-methyl-2-aminothiazole
IUPAC Name	4-methyl-1,3-thiazol-2-amine
InChI Key	OUQMXTJYCAJLGO-UHFFFAOYSA-N
Molecular Formula	C4H6N2S

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2-Amino-5-methylthiazole, 98%

CAS: 7305-71-7 Molecular Formula: C₄H₆N₂S Molecular Weight (g/mol): 114.17 MDL Number: MFCD00078317 InChI Key: GUABFMPMKJGSBQ-UHFFFAOYSA-N Synonym: 2-amino-5-methylthiazole,5-methylthiazol-2-amine,2-thiazolamine, 5-methyl,2-amino-5-methyl-thiazole,thiazole, 2-amino-5-methyl,5-methyl-2-thiazolamine,5-methyl-2-aminothiazole,unii-7rab78af2p,2-amino-5-methyl thiazole,meloxicam related compound b PubChem CID: 351770 IUPAC Name: 5-methyl-1,3-thiazol-2-amine SMILES: CC1=CN=C(S1)N

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Specifications

PubChem CID	351770
CAS	7305-71-7
Molecular Weight (g/mol)	114.17
MDL Number	MFCD00078317
SMILES	CC1=CN=C(S1)N
Synonym	2-amino-5-methylthiazole,5-methylthiazol-2-amine,2-thiazolamine, 5-methyl,2-amino-5-methyl-thiazole,thiazole, 2-amino-5-methyl,5-methyl-2-thiazolamine,5-methyl-2-aminothiazole,unii-7rab78af2p,2-amino-5-methyl thiazole,meloxicam related compound b
IUPAC Name	5-methyl-1,3-thiazol-2-amine
InChI Key	GUABFMPMKJGSBQ-UHFFFAOYSA-N
Molecular Formula	C₄H₆N₂S

Thiazoles

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