Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

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226 – 240 of 9,482 results

226

Cytosine, 99+%

CAS: 71-30-7 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00006034 InChI Key: OPTASPLRGRRNAP-UHFFFAOYSA-N Synonym: cytosine,4-amino-2-hydroxypyrimidine,cytosinimine,2 1h-pyrimidinone, 4-amino,4-amino-2 1h-pyrimidinone,4-aminopyrimidin-2 1h-one,6-aminopyrimidin-2 1h-one,2 1h-pyrimidinone, 6-amino,cyt,4-amino-2-oxo-1,2-dihydropyrimidine PubChem CID: 597 ChEBI: CHEBI:16040 SMILES: NC1=CC=NC(=O)N1

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Specifications

PubChem CID	597
CAS	71-30-7
Molecular Weight (g/mol)	111.10
ChEBI	CHEBI:16040
MDL Number	MFCD00006034
SMILES	NC1=CC=NC(=O)N1
Synonym	cytosine,4-amino-2-hydroxypyrimidine,cytosinimine,2 1h-pyrimidinone, 4-amino,4-amino-2 1h-pyrimidinone,4-aminopyrimidin-2 1h-one,6-aminopyrimidin-2 1h-one,2 1h-pyrimidinone, 6-amino,cyt,4-amino-2-oxo-1,2-dihydropyrimidine
InChI Key	OPTASPLRGRRNAP-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

227

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5-Bromo-2-methylpyrimidine, 97%, Thermo Scientific™

CAS: 7752-78-5 Molecular Formula: C₅H₅BrN₂ Molecular Weight (g/mol): 173.01 InChI Key: NEDJTEXNSTUKHW-UHFFFAOYSA-N Synonym: 5-bromo-2-methyl-pyrimidine,2-methyl-5-bromopyrimidine,pyrimidine, 5-bromo-2-methyl,5-bromo-2-methyl-1,3-diazine,pubchem15231,acmc-1bm3h,5-bromo-2-methyl pyrimidine PubChem CID: 14387744 IUPAC Name: 5-bromo-2-methylpyrimidine SMILES: CC1=NC=C(C=N1)Br

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Specifications

PubChem CID	14387744
CAS	7752-78-5
Molecular Weight (g/mol)	173.01
SMILES	CC1=NC=C(C=N1)Br
Synonym	5-bromo-2-methyl-pyrimidine,2-methyl-5-bromopyrimidine,pyrimidine, 5-bromo-2-methyl,5-bromo-2-methyl-1,3-diazine,pubchem15231,acmc-1bm3h,5-bromo-2-methyl pyrimidine
IUPAC Name	5-bromo-2-methylpyrimidine
InChI Key	NEDJTEXNSTUKHW-UHFFFAOYSA-N
Molecular Formula	C₅H₅BrN₂

228

2-Morpholinopyrimidine-5-carboxylic acid, 95%, Thermo Scientific™

CAS: 253315-05-8 Molecular Formula: C9H11N3O3 Molecular Weight (g/mol): 209.205 MDL Number: MFCD06589849 InChI Key: WMPUFHIOPXMZFI-UHFFFAOYSA-N Synonym: 2-morpholinopyrimidine-5-carboxylic acid,2-morpholin-4-yl-pyrimidine-5-carboxylic acid,2-morpholin-4-yl pyrimidine-5-carboxylic acid,2-4-morpholinyl-5-pyrimidinecarboxylic acid,5-pyrimidinecarboxylicacid, 2-4-morpholinyl,5-pyrimidinecarboxylic acid, 2-4-morpholinyl PubChem CID: 3160979 IUPAC Name: 2-morpholin-4-ylpyrimidine-5-carboxylic acid SMILES: C1COCCN1C2=NC=C(C=N2)C(=O)O

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Specifications

PubChem CID	3160979
CAS	253315-05-8
Molecular Weight (g/mol)	209.205
MDL Number	MFCD06589849
SMILES	C1COCCN1C2=NC=C(C=N2)C(=O)O
Synonym	2-morpholinopyrimidine-5-carboxylic acid,2-morpholin-4-yl-pyrimidine-5-carboxylic acid,2-morpholin-4-yl pyrimidine-5-carboxylic acid,2-4-morpholinyl-5-pyrimidinecarboxylic acid,5-pyrimidinecarboxylicacid, 2-4-morpholinyl,5-pyrimidinecarboxylic acid, 2-4-morpholinyl
IUPAC Name	2-morpholin-4-ylpyrimidine-5-carboxylic acid
InChI Key	WMPUFHIOPXMZFI-UHFFFAOYSA-N
Molecular Formula	C9H11N3O3

229

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Pyrimidine-2-carboxylic acid, 95%

CAS: 31519-62-7 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.10 MDL Number: MFCD00856161 InChI Key: ZFCHNZDUMIOWFV-UHFFFAOYSA-N Synonym: 2-pyrimidinecarboxylic acid,2-carboxypyrimidine,pyrimidine carboxylic acid,pyrimidinecarboxylic acid,2-carboxy-1,3-diazine,2-pyrimidinecarboxylic acid 6ci,8ci,9ci,2-pyrimidinecarboxylicacid,2-carboxy pyrimidine,pubchem9603,pyrimidine-carboxylic acid PubChem CID: 12626245 IUPAC Name: pyrimidine-2-carboxylic acid SMILES: OC(=O)C1=NC=CC=N1

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Specifications

PubChem CID	12626245
CAS	31519-62-7
Molecular Weight (g/mol)	124.10
MDL Number	MFCD00856161
SMILES	OC(=O)C1=NC=CC=N1
Synonym	2-pyrimidinecarboxylic acid,2-carboxypyrimidine,pyrimidine carboxylic acid,pyrimidinecarboxylic acid,2-carboxy-1,3-diazine,2-pyrimidinecarboxylic acid 6ci,8ci,9ci,2-pyrimidinecarboxylicacid,2-carboxy pyrimidine,pubchem9603,pyrimidine-carboxylic acid
IUPAC Name	pyrimidine-2-carboxylic acid
InChI Key	ZFCHNZDUMIOWFV-UHFFFAOYSA-N
Molecular Formula	C5H4N2O2

230

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Pyrimethamine, 98%, Thermo Scientific Chemicals

CAS: 58-14-0 Molecular Formula: C12H13ClN4 Molecular Weight (g/mol): 248.71 MDL Number: MFCD00057350 InChI Key: WKSAUQYGYAYLPV-UHFFFAOYSA-N Synonym: pyrimethamine,chloridine,daraprim,chloridin,diaminopyritamin,5-4-chlorophenyl-6-ethylpyrimidine-2,4-diamine,ethylpyrimidine,pirimetamina,chloridyn,malocide PubChem CID: 4993 ChEBI: CHEBI:8673 IUPAC Name: 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine SMILES: CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1

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Specifications

PubChem CID	4993
CAS	58-14-0
Molecular Weight (g/mol)	248.71
ChEBI	CHEBI:8673
MDL Number	MFCD00057350
SMILES	CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1
Synonym	pyrimethamine,chloridine,daraprim,chloridin,diaminopyritamin,5-4-chlorophenyl-6-ethylpyrimidine-2,4-diamine,ethylpyrimidine,pirimetamina,chloridyn,malocide
IUPAC Name	5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine
InChI Key	WKSAUQYGYAYLPV-UHFFFAOYSA-N
Molecular Formula	C12H13ClN4

231

2-Pyrrolidin-1-ylpyrimidine-5-carboxylic acid, ≥97%, Thermo Scientific™

CAS: 253315-06-9 Molecular Formula: C9H11N3O2 Molecular Weight (g/mol): 193.21 MDL Number: MFCD09054869 InChI Key: BARCKZNRVNLERF-UHFFFAOYSA-N Synonym: 2-1-pyrrolidinyl-5-pyrimidinecarboxylic acid,2-pyrrolidin-1-yl pyrimidine-5-carboxylic acid,2-pyrrolidinylpyrimidine-5-carboxylic acid,2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid,5-pyrimidinecarboxylicacid, 2-1-pyrrolidinyl PubChem CID: 6622038 IUPAC Name: 2-pyrrolidin-1-ylpyrimidine-5-carboxylic acid SMILES: OC(=O)C1=CN=C(N=C1)N1CCCC1

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Specifications

PubChem CID	6622038
CAS	253315-06-9
Molecular Weight (g/mol)	193.21
MDL Number	MFCD09054869
SMILES	OC(=O)C1=CN=C(N=C1)N1CCCC1
Synonym	2-1-pyrrolidinyl-5-pyrimidinecarboxylic acid,2-pyrrolidin-1-yl pyrimidine-5-carboxylic acid,2-pyrrolidinylpyrimidine-5-carboxylic acid,2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid,5-pyrimidinecarboxylicacid, 2-1-pyrrolidinyl
IUPAC Name	2-pyrrolidin-1-ylpyrimidine-5-carboxylic acid
InChI Key	BARCKZNRVNLERF-UHFFFAOYSA-N
Molecular Formula	C9H11N3O2

232

1,3-Dimethyluracil 98.0+%, TCI America™

CAS: 874-14-6 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.14 MDL Number: MFCD00038065 InChI Key: JSDBKAHWADVXFU-UHFFFAOYSA-N Synonym: 1,3-dimethyluracil,n1,n3-dimethyluracil,n,n'-dimethyluracil,1,3-dimethylpyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, 1,3-dimethyl,2,4-dihydroxy-1,3-dimethylpyrimidine,uracil, 1,3-dimethyl,1,3-dimethyl-2,4 1h,3h-pyrimidinedione,1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,1,3-dimethyl-1h-pyrimidine-2,4-dione PubChem CID: 70122 ChEBI: CHEBI:74763 IUPAC Name: 1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CN1C=CC(=O)N(C)C1=O

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Specifications

PubChem CID	70122
CAS	874-14-6
Molecular Weight (g/mol)	140.14
ChEBI	CHEBI:74763
MDL Number	MFCD00038065
SMILES	CN1C=CC(=O)N(C)C1=O
Synonym	1,3-dimethyluracil,n1,n3-dimethyluracil,n,n'-dimethyluracil,1,3-dimethylpyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, 1,3-dimethyl,2,4-dihydroxy-1,3-dimethylpyrimidine,uracil, 1,3-dimethyl,1,3-dimethyl-2,4 1h,3h-pyrimidinedione,1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,1,3-dimethyl-1h-pyrimidine-2,4-dione
IUPAC Name	1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	JSDBKAHWADVXFU-UHFFFAOYSA-N
Molecular Formula	C6H8N2O2

233

5-Fluorocytosine 98.0+%, TCI America™

CAS: 2022-85-7 Molecular Formula: C4H4FN3O Molecular Weight (g/mol): 129.09 MDL Number: MFCD00006035,MFCD00179326,MFCD03547958 InChI Key: XRECTZIEBJDKEO-UHFFFAOYSA-N Synonym: 5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine PubChem CID: 3366 ChEBI: CHEBI:5100 IUPAC Name: 6-amino-5-fluoro-1,2-dihydropyrimidin-2-one SMILES: NC1=C(F)C=NC(=O)N1

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Specifications

PubChem CID	3366
CAS	2022-85-7
Molecular Weight (g/mol)	129.09
ChEBI	CHEBI:5100
MDL Number	MFCD00006035,MFCD00179326,MFCD03547958
SMILES	NC1=C(F)C=NC(=O)N1
Synonym	5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine
IUPAC Name	6-amino-5-fluoro-1,2-dihydropyrimidin-2-one
InChI Key	XRECTZIEBJDKEO-UHFFFAOYSA-N
Molecular Formula	C4H4FN3O

234

2-(5-Amino-2-methylanilino)-4-(3-pyridyl)pyrimidine 98.0+%, TCI America™

CAS: 152460-10-1 Molecular Formula: C16H15N5 Molecular Weight (g/mol): 277.331 MDL Number: MFCD09028125 InChI Key: QGAIPGVQJVGBIA-UHFFFAOYSA-N Synonym: N-(5-Amino-o-tolyl)-4-(3-pyridyl)-2-pyrimidinamine, 4-Methyl-N3-[4-(3-pyridyl)-2-pyrimidinyl]-1,3-phenylenediamine PubChem CID: 9965429 IUPAC Name: 4-methyl-3-N-(4-pyridin-3-ylpyrimidin-2-yl)benzene-1,3-diamine SMILES: CC1=C(C=C(C=C1)N)NC2=NC=CC(=N2)C3=CN=CC=C3

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Specifications

PubChem CID	9965429
CAS	152460-10-1
Molecular Weight (g/mol)	277.331
MDL Number	MFCD09028125
SMILES	CC1=C(C=C(C=C1)N)NC2=NC=CC(=N2)C3=CN=CC=C3
Synonym	N-(5-Amino-o-tolyl)-4-(3-pyridyl)-2-pyrimidinamine, 4-Methyl-N3-[4-(3-pyridyl)-2-pyrimidinyl]-1,3-phenylenediamine
IUPAC Name	4-methyl-3-N-(4-pyridin-3-ylpyrimidin-2-yl)benzene-1,3-diamine
InChI Key	QGAIPGVQJVGBIA-UHFFFAOYSA-N
Molecular Formula	C16H15N5

235

4-Amino-6-chloro-2-(methylthio)pyrimidine 98.0+%, TCI America™

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236

Isocytosine 98.0+%, TCI America™

CAS: 108-53-2 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00057557 MFCD00023256 InChI Key: XQCZBXHVTFVIFE-UHFFFAOYSA-N Synonym: isocytosine,2-amino-4-hydroxypyrimidine,2-aminopyrimidin-4-ol,2-aminopyrimidin-4 1h-one,2-amino-4-pyrimdinol,2-amino-4-pyrimidone,2-amino-4-oxypyrimidine,2-aminouracil,4-pyrimidinol, 2-amino,4 1h-pyrimidinone, 2-amino PubChem CID: 66950 ChEBI: CHEBI:55502 IUPAC Name: 2-amino-3,4-dihydropyrimidin-4-one SMILES: NC1=NC=CC(=O)N1

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Specifications

PubChem CID	66950
CAS	108-53-2
Molecular Weight (g/mol)	111.10
ChEBI	CHEBI:55502
MDL Number	MFCD00057557 MFCD00023256
SMILES	NC1=NC=CC(=O)N1
Synonym	isocytosine,2-amino-4-hydroxypyrimidine,2-aminopyrimidin-4-ol,2-aminopyrimidin-4 1h-one,2-amino-4-pyrimdinol,2-amino-4-pyrimidone,2-amino-4-oxypyrimidine,2-aminouracil,4-pyrimidinol, 2-amino,4 1h-pyrimidinone, 2-amino
IUPAC Name	2-amino-3,4-dihydropyrimidin-4-one
InChI Key	XQCZBXHVTFVIFE-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

237

6-Amino-1-methyluracil 98.0+%, TCI America™

CAS: 2434-53-9 Molecular Formula: C5H7N3O2 Molecular Weight (g/mol): 141.13 MDL Number: MFCD00075366 InChI Key: GZLZRPNUDBIQBM-UHFFFAOYSA-N Synonym: 6-amino-1-methyluracil,6-amino-1-methylpyrimidine-2,4 1h,3h-dione,1-methyl-6-aminouracil,2,4 1h,3h-pyrimidinedione, 6-amino-1-methyl,6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-amino-1-methyl-2,4 1h,3h-pyrimidinedione,6-amino-1-methyl-1h-pyrimidine-2,4-dione,6-amino-1-methyl-1,3-dihydropyrimidine-2,4-dione,6-amino-1-methyl-3h-pyrimidine-2,4-dione,zlchem 437 PubChem CID: 75520 IUPAC Name: 6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CN1C(=O)NC(=O)C=C1N

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Specifications

PubChem CID	75520
CAS	2434-53-9
Molecular Weight (g/mol)	141.13
MDL Number	MFCD00075366
SMILES	CN1C(=O)NC(=O)C=C1N
Synonym	6-amino-1-methyluracil,6-amino-1-methylpyrimidine-2,4 1h,3h-dione,1-methyl-6-aminouracil,2,4 1h,3h-pyrimidinedione, 6-amino-1-methyl,6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-amino-1-methyl-2,4 1h,3h-pyrimidinedione,6-amino-1-methyl-1h-pyrimidine-2,4-dione,6-amino-1-methyl-1,3-dihydropyrimidine-2,4-dione,6-amino-1-methyl-3h-pyrimidine-2,4-dione,zlchem 437
IUPAC Name	6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	GZLZRPNUDBIQBM-UHFFFAOYSA-N
Molecular Formula	C5H7N3O2

238

4-Hydroxyquinazoline 98.0+%, TCI America™

CAS: 491-36-1 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.149 MDL Number: MFCD00511302 InChI Key: QMNUDYFKZYBWQX-UHFFFAOYSA-N Synonym: 4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one PubChem CID: 63112 IUPAC Name: 1H-quinazolin-4-one SMILES: C1=CC=C2C(=C1)C(=O)N=CN2

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Specifications

PubChem CID	63112
CAS	491-36-1
Molecular Weight (g/mol)	146.149
MDL Number	MFCD00511302
SMILES	C1=CC=C2C(=C1)C(=O)N=CN2
Synonym	4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one
IUPAC Name	1H-quinazolin-4-one
InChI Key	QMNUDYFKZYBWQX-UHFFFAOYSA-N
Molecular Formula	C8H6N2O

239

5-Fluoro-2-methoxy-4-pyrimidinone 98.0+%, TCI America™

CAS: 1480-96-2 Molecular Formula: C5H5FN2O2 Molecular Weight (g/mol): 144.105 InChI Key: VMIFBCPINLZNNI-UHFFFAOYSA-N PubChem CID: 352550 IUPAC Name: 5-fluoro-2-methoxy-1H-pyrimidin-6-one SMILES: COC1=NC=C(C(=O)N1)F

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Specifications

PubChem CID	352550
CAS	1480-96-2
Molecular Weight (g/mol)	144.105
SMILES	COC1=NC=C(C(=O)N1)F
IUPAC Name	5-fluoro-2-methoxy-1H-pyrimidin-6-one
InChI Key	VMIFBCPINLZNNI-UHFFFAOYSA-N
Molecular Formula	C5H5FN2O2

240

Ethyl 2,4-Dichloropyrimidine-5-carboxylate 98.0+%, TCI America™

CAS: 51940-64-8 Molecular Formula: C7H6Cl2N2O2 Molecular Weight (g/mol): 221.037 MDL Number: MFCD09910281 InChI Key: SRJBDGLSCPDXBL-UHFFFAOYSA-N Synonym: ethyl 2,4-dichloro-5-pyrimidinecarboxylate,5-pyrimidinecarboxylic acid, 2,4-dichloro-, ethyl ester,ethyl 2,4-dichloro-pyrimidine-5-carboxylate,2,4-dichloro-pyrimidine-5-carboxylic acid ethyl ester,2,4-dichloro-5-ethoxycarbonylpyrimidine,2,4,-dichloro-5-pyrimidinecarboxylic acid ethyl ester,2,4-dichloro-5-pyrimidinecarboxylic acid ethyl ester,2,4-dichloropyrimidine-5-carboxylic acid ethyl ester,pubchem24010,ethyl2,4-dichloro-5-pyrimidinecarboxylate PubChem CID: 104020 IUPAC Name: ethyl 2,4-dichloropyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CN=C(N=C1Cl)Cl

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Specifications

PubChem CID	104020
CAS	51940-64-8
Molecular Weight (g/mol)	221.037
MDL Number	MFCD09910281
SMILES	CCOC(=O)C1=CN=C(N=C1Cl)Cl
Synonym	ethyl 2,4-dichloro-5-pyrimidinecarboxylate,5-pyrimidinecarboxylic acid, 2,4-dichloro-, ethyl ester,ethyl 2,4-dichloro-pyrimidine-5-carboxylate,2,4-dichloro-pyrimidine-5-carboxylic acid ethyl ester,2,4-dichloro-5-ethoxycarbonylpyrimidine,2,4,-dichloro-5-pyrimidinecarboxylic acid ethyl ester,2,4-dichloro-5-pyrimidinecarboxylic acid ethyl ester,2,4-dichloropyrimidine-5-carboxylic acid ethyl ester,pubchem24010,ethyl2,4-dichloro-5-pyrimidinecarboxylate
IUPAC Name	ethyl 2,4-dichloropyrimidine-5-carboxylate
InChI Key	SRJBDGLSCPDXBL-UHFFFAOYSA-N
Molecular Formula	C7H6Cl2N2O2

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