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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316 – 330 of 9,509 results

316

6-Methyl-5-propyl-4(1H)-pyrimidinone 98.0+%, TCI America™

CAS: 103980-68-3 Molecular Formula: C8H12N2O Molecular Weight (g/mol): 152.197 MDL Number: MFCD01689111 InChI Key: UAJIFHDSCLQUON-UHFFFAOYSA-N PubChem CID: 3025555 IUPAC Name: 6-methyl-5-propyl-1H-pyrimidin-4-one SMILES: CCCC1=C(NC=NC1=O)C

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Specifications

PubChem CID	3025555
CAS	103980-68-3
Molecular Weight (g/mol)	152.197
MDL Number	MFCD01689111
SMILES	CCCC1=C(NC=NC1=O)C
IUPAC Name	6-methyl-5-propyl-1H-pyrimidin-4-one
InChI Key	UAJIFHDSCLQUON-UHFFFAOYSA-N
Molecular Formula	C8H12N2O

317

2-Methylthio-4-pyrimidinol 98.0+%, TCI America™

CAS: 5751-20-2 Molecular Formula: C5H6N2OS Molecular Weight (g/mol): 142.176 MDL Number: MFCD00047373 InChI Key: UYHSQVMHSFXUOA-UHFFFAOYSA-N Synonym: 2-methylthio pyrimidin-4-ol,2-methylthiopyrimidin-4-ol,2-methylthio-4-pyrimidinol,2-methylthio pyrimidin-4 3h-one,2-methylthio-4-pyrimidone,2-methylthiouracil,2-methylsulfanyl pyrimidin-4-ol,2-methylthio-4-hydroxypyrimidine,4 1h-pyrimidinone, 2-methylthio PubChem CID: 79823 IUPAC Name: 2-methylsulfanyl-1H-pyrimidin-6-one SMILES: CSC1=NC=CC(=O)N1

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Specifications

PubChem CID	79823
CAS	5751-20-2
Molecular Weight (g/mol)	142.176
MDL Number	MFCD00047373
SMILES	CSC1=NC=CC(=O)N1
Synonym	2-methylthio pyrimidin-4-ol,2-methylthiopyrimidin-4-ol,2-methylthio-4-pyrimidinol,2-methylthio pyrimidin-4 3h-one,2-methylthio-4-pyrimidone,2-methylthiouracil,2-methylsulfanyl pyrimidin-4-ol,2-methylthio-4-hydroxypyrimidine,4 1h-pyrimidinone, 2-methylthio
IUPAC Name	2-methylsulfanyl-1H-pyrimidin-6-one
InChI Key	UYHSQVMHSFXUOA-UHFFFAOYSA-N
Molecular Formula	C5H6N2OS

318

5-Methylcytosine Hydrochloride 98.0+%, TCI America™

CAS: 58366-64-6 Molecular Formula: C5H8ClN3O Molecular Weight (g/mol): 161.59 MDL Number: MFCD00035313 InChI Key: ANWMULVRPAUPJT-UHFFFAOYSA-N Synonym: 5-methylcytosine hydrochloride,5-methylcytosine hcl,4-amino-5-methylpyrimidin-2 1h-one hydrochloride,4-amino-2-hydroxy-5-methylpyrimidine,unii-232tob65nx,6-amino-5-methyl-1h-pyrimidin-2-one hydrochloride,4-amino-5-methyl-1h-pyrimidin-2-one hydrochloride,5-methylcytosinehydrochloride,5-methyl cytosine hydrochloride,5 methylcytosine hydrochloride PubChem CID: 94029 IUPAC Name: hydrogen 6-amino-5-methyl-1,2-dihydropyrimidin-2-one chloride SMILES: [H+].[Cl-].CC1=C(N)NC(=O)N=C1

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Specifications

PubChem CID	94029
CAS	58366-64-6
Molecular Weight (g/mol)	161.59
MDL Number	MFCD00035313
SMILES	[H+].[Cl-].CC1=C(N)NC(=O)N=C1
Synonym	5-methylcytosine hydrochloride,5-methylcytosine hcl,4-amino-5-methylpyrimidin-2 1h-one hydrochloride,4-amino-2-hydroxy-5-methylpyrimidine,unii-232tob65nx,6-amino-5-methyl-1h-pyrimidin-2-one hydrochloride,4-amino-5-methyl-1h-pyrimidin-2-one hydrochloride,5-methylcytosinehydrochloride,5-methyl cytosine hydrochloride,5 methylcytosine hydrochloride
IUPAC Name	hydrogen 6-amino-5-methyl-1,2-dihydropyrimidin-2-one chloride
InChI Key	ANWMULVRPAUPJT-UHFFFAOYSA-N
Molecular Formula	C5H8ClN3O

319

2,5-Diamino-4,6-dichloropyrimidine 98.0+%, TCI America™

CAS: 55583-59-0 Molecular Formula: C4H4Cl2N4 Molecular Weight (g/mol): 179.004 MDL Number: MFCD00792652 InChI Key: ZXWGHENZKVQKPX-UHFFFAOYSA-N PubChem CID: 301039 IUPAC Name: 4,6-dichloropyrimidine-2,5-diamine SMILES: C1(=C(N=C(N=C1Cl)N)Cl)N

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Specifications

PubChem CID	301039
CAS	55583-59-0
Molecular Weight (g/mol)	179.004
MDL Number	MFCD00792652
SMILES	C1(=C(N=C(N=C1Cl)N)Cl)N
IUPAC Name	4,6-dichloropyrimidine-2,5-diamine
InChI Key	ZXWGHENZKVQKPX-UHFFFAOYSA-N
Molecular Formula	C4H4Cl2N4

320

5-Amino-4-chloropyrimidine 97.0+%, TCI America™

CAS: 54660-78-5 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.547 MDL Number: MFCD06412561 InChI Key: LHGMCUVJFRBVBH-UHFFFAOYSA-N Synonym: 5-amino-4-chloropyrimidine,4-chloro-5-aminopyrimidine,4-chloranylpyrimidin-5-amine,5-pyrimidinamine, 4-chloro,4-chloro-5-amino-pyrimidine,acmc-209lid,4-chloro-5-pyrimidinamine,5-amino-6-chloropyrimidine,4-chloropyrimidine-5-amine,4-chloropyrimidin-5-ylamine PubChem CID: 13404541 IUPAC Name: 4-chloropyrimidin-5-amine SMILES: C1=C(C(=NC=N1)Cl)N

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Specifications

PubChem CID	13404541
CAS	54660-78-5
Molecular Weight (g/mol)	129.547
MDL Number	MFCD06412561
SMILES	C1=C(C(=NC=N1)Cl)N
Synonym	5-amino-4-chloropyrimidine,4-chloro-5-aminopyrimidine,4-chloranylpyrimidin-5-amine,5-pyrimidinamine, 4-chloro,4-chloro-5-amino-pyrimidine,acmc-209lid,4-chloro-5-pyrimidinamine,5-amino-6-chloropyrimidine,4-chloropyrimidine-5-amine,4-chloropyrimidin-5-ylamine
IUPAC Name	4-chloropyrimidin-5-amine
InChI Key	LHGMCUVJFRBVBH-UHFFFAOYSA-N
Molecular Formula	C4H4ClN3

321

2-Mercaptopyrimidine 98.0+%, TCI America™

CAS: 1450-85-7 Molecular Formula: C4H4N2S Molecular Weight (g/mol): 112.15 MDL Number: MFCD00006073 InChI Key: HBCQSNAFLVXVAY-UHFFFAOYSA-N Synonym: 2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione PubChem CID: 1550489 ChEBI: CHEBI:53576 IUPAC Name: 1H-pyrimidine-2-thione SMILES: C1=CNC(=S)N=C1

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Specifications

PubChem CID	1550489
CAS	1450-85-7
Molecular Weight (g/mol)	112.15
ChEBI	CHEBI:53576
MDL Number	MFCD00006073
SMILES	C1=CNC(=S)N=C1
Synonym	2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione
IUPAC Name	1H-pyrimidine-2-thione
InChI Key	HBCQSNAFLVXVAY-UHFFFAOYSA-N
Molecular Formula	C4H4N2S

322

2-Hydroxypyrimidine Hydrochloride 98.0+%, TCI America™

CAS: 38353-09-2 Molecular Formula: C4H5ClN2O Molecular Weight (g/mol): 132.547 MDL Number: MFCD00012781 InChI Key: IAJINJSFYTZPEJ-UHFFFAOYSA-N Synonym: 2-hydroxypyrimidine hydrochloride,pyrimidin-2-ol hydrochloride,2 1h-pyrimidinone, monohydrochloride,2-hydroxypyrimidine hcl,2-pyrimidinone hydrochloride,pyrimidin-2 1h-one hydrochloride,2-hydroxypyrimidinehydrochloride,pyrimidin-2-one monohydrochloride,1,2-dihydropyrimidin-2-one hydrochloride,pyrimidin-2-one hydrochloride PubChem CID: 122774 IUPAC Name: 1H-pyrimidin-2-one;hydrochloride SMILES: C1=CNC(=O)N=C1.Cl

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Specifications

PubChem CID	122774
CAS	38353-09-2
Molecular Weight (g/mol)	132.547
MDL Number	MFCD00012781
SMILES	C1=CNC(=O)N=C1.Cl
Synonym	2-hydroxypyrimidine hydrochloride,pyrimidin-2-ol hydrochloride,2 1h-pyrimidinone, monohydrochloride,2-hydroxypyrimidine hcl,2-pyrimidinone hydrochloride,pyrimidin-2 1h-one hydrochloride,2-hydroxypyrimidinehydrochloride,pyrimidin-2-one monohydrochloride,1,2-dihydropyrimidin-2-one hydrochloride,pyrimidin-2-one hydrochloride
IUPAC Name	1H-pyrimidin-2-one;hydrochloride
InChI Key	IAJINJSFYTZPEJ-UHFFFAOYSA-N
Molecular Formula	C4H5ClN2O

323

2-Aminopyrimidine 98.0+%, TCI America™

CAS: 109-12-6 Molecular Formula: C4H5N3 Molecular Weight (g/mol): 95.11 MDL Number: MFCD00006089 InChI Key: LJXQPZWIHJMPQQ-UHFFFAOYSA-N Synonym: 2-aminopyrimidine,2-pyrimidinamine,pyrimidin-2-ylamine,pyrimidinamine,aminopyrimidine,2-pyrimidiylamine,pyrimidine, 2-amino,2-pyridiylamine,1,2-dihydro-2-iminopyrimidine,pyrimidine, amino PubChem CID: 7978 ChEBI: CHEBI:38618 IUPAC Name: pyrimidin-2-amine SMILES: NC1=NC=CC=N1

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Specifications

PubChem CID	7978
CAS	109-12-6
Molecular Weight (g/mol)	95.11
ChEBI	CHEBI:38618
MDL Number	MFCD00006089
SMILES	NC1=NC=CC=N1
Synonym	2-aminopyrimidine,2-pyrimidinamine,pyrimidin-2-ylamine,pyrimidinamine,aminopyrimidine,2-pyrimidiylamine,pyrimidine, 2-amino,2-pyridiylamine,1,2-dihydro-2-iminopyrimidine,pyrimidine, amino
IUPAC Name	pyrimidin-2-amine
InChI Key	LJXQPZWIHJMPQQ-UHFFFAOYSA-N
Molecular Formula	C4H5N3

324

2-Amino-4,6-dihydroxypyrimidine 98.0+%, TCI America™

CAS: 56-09-7 Molecular Formula: C4H5N3O2 Molecular Weight (g/mol): 127.10 MDL Number: MFCD00006094 InChI Key: AUFJTVGCSJNQIF-UHFFFAOYSA-N Synonym: 2-amino-4,6-dihydroxypyrimidine,2-aminopyrimidine-4,6-diol,4 1h-pyrimidinone, 2-amino-6-hydroxy,2-amino-6-hydroxypyrimidin-4 3h-one,2-amino-4,6-dioxypyrimidine,2-amino-4,6-pyrimidinedione,4,6-dihydroxy-2-aminopyrimidine,2-amino-4,6-pyrimidinediol,2-amino-6-hydroxy-1h-pyrimidin-4-one,2-amino-6-hydroxy-4 1h-pyrimidinone PubChem CID: 66131 IUPAC Name: 2-amino-6-hydroxy-3,4-dihydropyrimidin-4-one SMILES: NC1=NC(O)=CC(=O)N1

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PubChem CID	66131
CAS	56-09-7
Molecular Weight (g/mol)	127.10
MDL Number	MFCD00006094
SMILES	NC1=NC(O)=CC(=O)N1
Synonym	2-amino-4,6-dihydroxypyrimidine,2-aminopyrimidine-4,6-diol,4 1h-pyrimidinone, 2-amino-6-hydroxy,2-amino-6-hydroxypyrimidin-4 3h-one,2-amino-4,6-dioxypyrimidine,2-amino-4,6-pyrimidinedione,4,6-dihydroxy-2-aminopyrimidine,2-amino-4,6-pyrimidinediol,2-amino-6-hydroxy-1h-pyrimidin-4-one,2-amino-6-hydroxy-4 1h-pyrimidinone
IUPAC Name	2-amino-6-hydroxy-3,4-dihydropyrimidin-4-one
InChI Key	AUFJTVGCSJNQIF-UHFFFAOYSA-N
Molecular Formula	C4H5N3O2

325

2-(9-Oxoxanthen-2-yl)propionic Acid 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Salt 98.0+%, TCI America™

CAS: 1346753-09-0 Molecular Formula: C23H25N3O4 Molecular Weight (g/mol): 407.47 InChI Key: NHCZYSDZAMNWGB-UHFFFAOYSA-N PubChem CID: 91972053 IUPAC Name: 1,2,3,4,6,7,8,9-octahydropyrimido[1,2-a]pyrimidin-5-ium;2-(9-oxoxanthen-2-yl)propanoate SMILES: CC(C1=CC2=C(C=C1)OC3=CC=CC=C3C2=O)C(=O)[O-].C1CNC2=[N+](C1)CCCN2

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Specifications

PubChem CID	91972053
CAS	1346753-09-0
Molecular Weight (g/mol)	407.47
SMILES	CC(C1=CC2=C(C=C1)OC3=CC=CC=C3C2=O)C(=O)[O-].C1CNC2=[N+](C1)CCCN2
IUPAC Name	1,2,3,4,6,7,8,9-octahydropyrimido[1,2-a]pyrimidin-5-ium;2-(9-oxoxanthen-2-yl)propanoate
InChI Key	NHCZYSDZAMNWGB-UHFFFAOYSA-N
Molecular Formula	C23H25N3O4

326

4-Chloro-6-iodoquinazoline 98.0+%, TCI America™

CAS: 98556-31-1 Molecular Formula: C8H4ClIN2 Molecular Weight (g/mol): 290.49 MDL Number: MFCD01862193 InChI Key: BDAIUOPDSRAOKI-UHFFFAOYSA-N Synonym: 4-chloro-6-iodo-quinazoline,quinazoline, 4-chloro-6-iodo,6-iodo-4-chloroquinazoline,pubchem23075,4chloro-6-iodoquinazoline,6-iodo4-chloroquinazoline,4-chloro-6-iodo quinazoline,4-chloro-6-iodo-qulinazoline,6-iodine-4-chloroquine thiazole moiety PubChem CID: 11173809 IUPAC Name: 4-chloro-6-iodoquinazoline SMILES: ClC1=NC=NC2=CC=C(I)C=C12

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Specifications

PubChem CID	11173809
CAS	98556-31-1
Molecular Weight (g/mol)	290.49
MDL Number	MFCD01862193
SMILES	ClC1=NC=NC2=CC=C(I)C=C12
Synonym	4-chloro-6-iodo-quinazoline,quinazoline, 4-chloro-6-iodo,6-iodo-4-chloroquinazoline,pubchem23075,4chloro-6-iodoquinazoline,6-iodo4-chloroquinazoline,4-chloro-6-iodo quinazoline,4-chloro-6-iodo-qulinazoline,6-iodine-4-chloroquine thiazole moiety
IUPAC Name	4-chloro-6-iodoquinazoline
InChI Key	BDAIUOPDSRAOKI-UHFFFAOYSA-N
Molecular Formula	C8H4ClIN2

327

4-Amino-2-methyl-5-pyrimidinemethanol 98.0+%, TCI America™

CAS: 73-67-6 Molecular Formula: C6H9N3O Molecular Weight (g/mol): 139.158 MDL Number: MFCD00849239 InChI Key: VUTBELPREDJDDH-UHFFFAOYSA-N Synonym: 4-Amino-5-hydroxymethyl-2-methylpyrimidine PubChem CID: 777 ChEBI: CHEBI:16892 IUPAC Name: (4-amino-2-methylpyrimidin-5-yl)methanol SMILES: CC1=NC=C(C(=N1)N)CO

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Specifications

PubChem CID	777
CAS	73-67-6
Molecular Weight (g/mol)	139.158
ChEBI	CHEBI:16892
MDL Number	MFCD00849239
SMILES	CC1=NC=C(C(=N1)N)CO
Synonym	4-Amino-5-hydroxymethyl-2-methylpyrimidine
IUPAC Name	(4-amino-2-methylpyrimidin-5-yl)methanol
InChI Key	VUTBELPREDJDDH-UHFFFAOYSA-N
Molecular Formula	C6H9N3O

328

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

329

5-Fluorocytidine 97.0+%, TCI America™

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330

N4-Acetylcytosine 98.0+%, TCI America™

CAS: 14631-20-0 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.14 MDL Number: MFCD00134466 InChI Key: IJCKBIINTQEGLY-UHFFFAOYSA-N Synonym: n4-acetylcytosine,n-acetylcytosine,n-2-oxo-1,2-dihydropyrimidin-4-yl acetamide,acetamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl,n 4-acetylcytosine,n-2-oxo-1h-pyrimidin-6-yl acetamide,n-2-hydroxypyrimidin-4-yl acetamide,n-2-oxo-3h-pyrimidin-4-yl acetamide,4-acetylamino-1,2-dihydro-2-pyrimidone PubChem CID: 99309 IUPAC Name: N-(2-oxo-2,3-dihydropyrimidin-4-yl)acetamide SMILES: CC(=O)NC1=CC=NC(=O)N1

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Specifications

PubChem CID	99309
CAS	14631-20-0
Molecular Weight (g/mol)	153.14
MDL Number	MFCD00134466
SMILES	CC(=O)NC1=CC=NC(=O)N1
Synonym	n4-acetylcytosine,n-acetylcytosine,n-2-oxo-1,2-dihydropyrimidin-4-yl acetamide,acetamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl,n 4-acetylcytosine,n-2-oxo-1h-pyrimidin-6-yl acetamide,n-2-hydroxypyrimidin-4-yl acetamide,n-2-oxo-3h-pyrimidin-4-yl acetamide,4-acetylamino-1,2-dihydro-2-pyrimidone
IUPAC Name	N-(2-oxo-2,3-dihydropyrimidin-4-yl)acetamide
InChI Key	IJCKBIINTQEGLY-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

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