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 4,492 results

316

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

CAS: 5413-85-4 Molecular Formula: C4H3Cl2N3 Molecular Weight (g/mol): 163.99 MDL Number: MFCD00006108 InChI Key: NIGDWBHWHVHOAD-UHFFFAOYSA-N Synonym: 5-amino-4,6-dichloropyrimidine,5-pyrimidinamine, 4,6-dichloro,4,6-dichloro-5-pyrimidinamine,4,6-dichloro-5-aminopyrimidine,4,6-dichloropyrimidin-5-ylamine,5-amine-4,6-dichloropyrimidine,5-amino-4,6-dichloropyfimidine,4,6-dichloro-pyrimidin-5-ylamine,pyrimidine, 5-amino-4,6-dichloro,4,6-dichloropyrimidine-5-ylamine PubChem CID: 79434 IUPAC Name: 4,6-dichloropyrimidin-5-amine SMILES: NC1=C(Cl)N=CN=C1Cl

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Specifications

PubChem CID	79434
CAS	5413-85-4
Molecular Weight (g/mol)	163.99
MDL Number	MFCD00006108
SMILES	NC1=C(Cl)N=CN=C1Cl
Synonym	5-amino-4,6-dichloropyrimidine,5-pyrimidinamine, 4,6-dichloro,4,6-dichloro-5-pyrimidinamine,4,6-dichloro-5-aminopyrimidine,4,6-dichloropyrimidin-5-ylamine,5-amine-4,6-dichloropyrimidine,5-amino-4,6-dichloropyfimidine,4,6-dichloro-pyrimidin-5-ylamine,pyrimidine, 5-amino-4,6-dichloro,4,6-dichloropyrimidine-5-ylamine
IUPAC Name	4,6-dichloropyrimidin-5-amine
InChI Key	NIGDWBHWHVHOAD-UHFFFAOYSA-N
Molecular Formula	C4H3Cl2N3

317

Thiamine Nitrate 98.0+%, TCI America™

CAS: 532-43-4 Molecular Formula: C12H17N5O4S Molecular Weight (g/mol): 327.36 MDL Number: MFCD00036330 InChI Key: UIERGBJEBXXIGO-UHFFFAOYSA-N Synonym: thiamine nitrate,thiamine mononitrate,vitamin b1 nitrate,vitamin b1 mononitrate,aneurine mononitrate,aneurine nitrate,betabion mononitrate,thiamine nitrate salt,vitamin b sub 1 nitrate,thiamine mononitrate usp PubChem CID: 10762 IUPAC Name: 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-3H-1λ⁴,3-thiazol-1-ylium nitrate SMILES: [O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N

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PubChem CID	10762
CAS	532-43-4
Molecular Weight (g/mol)	327.36
MDL Number	MFCD00036330
SMILES	[O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N
Synonym	thiamine nitrate,thiamine mononitrate,vitamin b1 nitrate,vitamin b1 mononitrate,aneurine mononitrate,aneurine nitrate,betabion mononitrate,thiamine nitrate salt,vitamin b sub 1 nitrate,thiamine mononitrate usp
IUPAC Name	3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-3H-1λ⁴,3-thiazol-1-ylium nitrate
InChI Key	UIERGBJEBXXIGO-UHFFFAOYSA-N
Molecular Formula	C12H17N5O4S

318

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

319

6-Chloro-2,4-diaminopyrimidine 98.0+%, TCI America™

CAS: 156-83-2 Molecular Formula: C4H5ClN4 Molecular Weight (g/mol): 144.562 MDL Number: MFCD00006097 InChI Key: QJIUMVUZDYPQRT-UHFFFAOYSA-N Synonym: 4-chloro-2,6-diaminopyrimidine,2,4-diamino-6-chloropyrimidine,2,6-diamino-4-chloropyrimidine,6-chloro-2,4-diaminopyrimidine,6-chloro-pyrimidine-2,4-diamine,2,4-pyrimidinediamine, 6-chloro,4-chloro-2,6-diamino pyrimidine,2-amino-6-chloro-4-pyrimidinylamine,caap,minoxidil impurity b PubChem CID: 67432 IUPAC Name: 6-chloropyrimidine-2,4-diamine SMILES: C1=C(N=C(N=C1Cl)N)N

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Specifications

PubChem CID	67432
CAS	156-83-2
Molecular Weight (g/mol)	144.562
MDL Number	MFCD00006097
SMILES	C1=C(N=C(N=C1Cl)N)N
Synonym	4-chloro-2,6-diaminopyrimidine,2,4-diamino-6-chloropyrimidine,2,6-diamino-4-chloropyrimidine,6-chloro-2,4-diaminopyrimidine,6-chloro-pyrimidine-2,4-diamine,2,4-pyrimidinediamine, 6-chloro,4-chloro-2,6-diamino pyrimidine,2-amino-6-chloro-4-pyrimidinylamine,caap,minoxidil impurity b
IUPAC Name	6-chloropyrimidine-2,4-diamine
InChI Key	QJIUMVUZDYPQRT-UHFFFAOYSA-N
Molecular Formula	C4H5ClN4

320

6-Chlorouracil 98.0+%, TCI America™

CAS: 4270-27-3 Molecular Formula: C4H3ClN2O2 Molecular Weight (g/mol): 146.53 MDL Number: MFCD00014595 InChI Key: PKUFNWPSFCOSLU-UHFFFAOYSA-N Synonym: 6-chlorouracil,6-chloropyrimidine-2,4 1h,3h-dione,4-chlorouracil,6-chloropyrimidine-2,4-diol,6-chloro-2,4 1h,3h-pyrimidinedione,6-chloro-2,4-dihydroxypyrimidine,6-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-chloro-2,4-pyrimidinediol,6-chloro-1,3-dihydropyrimidine-2,4-dione,4-chloro-2,6-dihydroxypyrimidine PubChem CID: 73272 IUPAC Name: 6-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: ClC1=CC(=O)NC(=O)N1

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Specifications

PubChem CID	73272
CAS	4270-27-3
Molecular Weight (g/mol)	146.53
MDL Number	MFCD00014595
SMILES	ClC1=CC(=O)NC(=O)N1
Synonym	6-chlorouracil,6-chloropyrimidine-2,4 1h,3h-dione,4-chlorouracil,6-chloropyrimidine-2,4-diol,6-chloro-2,4 1h,3h-pyrimidinedione,6-chloro-2,4-dihydroxypyrimidine,6-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-chloro-2,4-pyrimidinediol,6-chloro-1,3-dihydropyrimidine-2,4-dione,4-chloro-2,6-dihydroxypyrimidine
IUPAC Name	6-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	PKUFNWPSFCOSLU-UHFFFAOYSA-N
Molecular Formula	C4H3ClN2O2

321

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

CAS: 40230-24-8 Molecular Formula: C16H13N3 Molecular Weight (g/mol): 247.301 MDL Number: MFCD00234910 InChI Key: KZUCBEYDRUCBCS-UHFFFAOYSA-N PubChem CID: 619024 IUPAC Name: 4,6-diphenylpyrimidin-2-amine SMILES: C1=CC=C(C=C1)C2=CC(=NC(=N2)N)C3=CC=CC=C3

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Specifications

PubChem CID	619024
CAS	40230-24-8
Molecular Weight (g/mol)	247.301
MDL Number	MFCD00234910
SMILES	C1=CC=C(C=C1)C2=CC(=NC(=N2)N)C3=CC=CC=C3
IUPAC Name	4,6-diphenylpyrimidin-2-amine
InChI Key	KZUCBEYDRUCBCS-UHFFFAOYSA-N
Molecular Formula	C16H13N3

322

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

323

5-Chlorouracil 98.0+%, TCI America™

CAS: 1820-81-1 Molecular Formula: C4H3ClN2O2 Molecular Weight (g/mol): 146.53 MDL Number: MFCD00006019 InChI Key: ZFTBZKVVGZNMJR-UHFFFAOYSA-N Synonym: 5-chlorouracil,2,4 1h,3h-pyrimidinedione, 5-chloro,uracil, 5-chloro,5-chloro-2,4-dihydroxypyrimidine,5-chloropyrimidine-2,4 1h,3h-dione,unii-7lq4v03rny,7lq4v03rny,5-chloro-1,3-dihydropyrimidine-2,4-dione,5-chloropyrimidine-2,4 1h,3h-dione 5-chlorouracil,zlchem 428 PubChem CID: 15758 ChEBI: CHEBI:60762 IUPAC Name: 5-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: ClC1=CNC(=O)NC1=O

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Specifications

PubChem CID	15758
CAS	1820-81-1
Molecular Weight (g/mol)	146.53
ChEBI	CHEBI:60762
MDL Number	MFCD00006019
SMILES	ClC1=CNC(=O)NC1=O
Synonym	5-chlorouracil,2,4 1h,3h-pyrimidinedione, 5-chloro,uracil, 5-chloro,5-chloro-2,4-dihydroxypyrimidine,5-chloropyrimidine-2,4 1h,3h-dione,unii-7lq4v03rny,7lq4v03rny,5-chloro-1,3-dihydropyrimidine-2,4-dione,5-chloropyrimidine-2,4 1h,3h-dione 5-chlorouracil,zlchem 428
IUPAC Name	5-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	ZFTBZKVVGZNMJR-UHFFFAOYSA-N
Molecular Formula	C4H3ClN2O2

324

4,5,6-Trichloropyrimidine 98.0+%, TCI America™

CAS: 1780-27-4 Molecular Formula: C4HCl3N2 Molecular Weight (g/mol): 183.42 MDL Number: MFCD08458457 InChI Key: AUWPHGWEYHEAIG-UHFFFAOYSA-N PubChem CID: 249007 IUPAC Name: 4,5,6-trichloropyrimidine SMILES: ClC1=NC=NC(Cl)=C1Cl

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Specifications

PubChem CID	249007
CAS	1780-27-4
Molecular Weight (g/mol)	183.42
MDL Number	MFCD08458457
SMILES	ClC1=NC=NC(Cl)=C1Cl
IUPAC Name	4,5,6-trichloropyrimidine
InChI Key	AUWPHGWEYHEAIG-UHFFFAOYSA-N
Molecular Formula	C4HCl3N2

325

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

326

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

CAS: 6299-25-8 Molecular Formula: C5H4Cl2N2S Molecular Weight (g/mol): 195.061 MDL Number: MFCD00006086 InChI Key: FCMLONIWOAGZJX-UHFFFAOYSA-N Synonym: 4,6-dichloro-2-methylthio pyrimidine,4,6-dichloro-2-methylmercaptopyrimidine,4,6-dichloro-2-methylsulfanyl-pyrimidine,4,6-dichloro-2-methylthiopyrimidine,pyrimidine, 4,6-dichloro-2-methylthio,4,6-dichloro-2-methylsulfanyl pyrimidine,4,6-dichloropyrimidine methyl sulphide,2-methylthio-4,6-dichloropyrimidine,pubchem21477 PubChem CID: 80531 IUPAC Name: 4,6-dichloro-2-methylsulfanylpyrimidine SMILES: CSC1=NC(=CC(=N1)Cl)Cl

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Specifications

PubChem CID	80531
CAS	6299-25-8
Molecular Weight (g/mol)	195.061
MDL Number	MFCD00006086
SMILES	CSC1=NC(=CC(=N1)Cl)Cl
Synonym	4,6-dichloro-2-methylthio pyrimidine,4,6-dichloro-2-methylmercaptopyrimidine,4,6-dichloro-2-methylsulfanyl-pyrimidine,4,6-dichloro-2-methylthiopyrimidine,pyrimidine, 4,6-dichloro-2-methylthio,4,6-dichloro-2-methylsulfanyl pyrimidine,4,6-dichloropyrimidine methyl sulphide,2-methylthio-4,6-dichloropyrimidine,pubchem21477
IUPAC Name	4,6-dichloro-2-methylsulfanylpyrimidine
InChI Key	FCMLONIWOAGZJX-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2S

327

4-(3,5-Dibromophenyl)-2,6-diphenylpyrimidine 98.0+%, TCI America™

CAS: 607740-08-9 Molecular Formula: C22H14Br2N2 Molecular Weight (g/mol): 466.176 MDL Number: MFCD16619323 InChI Key: DLXBSWIBLRUGFU-UHFFFAOYSA-N PubChem CID: 23139721 IUPAC Name: 4-(3,5-dibromophenyl)-2,6-diphenylpyrimidine SMILES: C1=CC=C(C=C1)C2=CC(=NC(=N2)C3=CC=CC=C3)C4=CC(=CC(=C4)Br)Br

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Specifications

PubChem CID	23139721
CAS	607740-08-9
Molecular Weight (g/mol)	466.176
MDL Number	MFCD16619323
SMILES	C1=CC=C(C=C1)C2=CC(=NC(=N2)C3=CC=CC=C3)C4=CC(=CC(=C4)Br)Br
IUPAC Name	4-(3,5-dibromophenyl)-2,6-diphenylpyrimidine
InChI Key	DLXBSWIBLRUGFU-UHFFFAOYSA-N
Molecular Formula	C22H14Br2N2

328

Pyrimethamine 98.0+%, TCI America™

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

329

6-Phenyl-2-thiouracil 98.0+%, TCI America™

CAS: 36822-11-4 Molecular Formula: C10H8N2OS Molecular Weight (g/mol): 204.247 MDL Number: MFCD00059166 InChI Key: XEKNACRTWJHOCE-UHFFFAOYSA-N PubChem CID: 697057 IUPAC Name: 6-phenyl-2-sulfanylidene-1H-pyrimidin-4-one SMILES: C1=CC=C(C=C1)C2=CC(=O)NC(=S)N2

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Specifications

PubChem CID	697057
CAS	36822-11-4
Molecular Weight (g/mol)	204.247
MDL Number	MFCD00059166
SMILES	C1=CC=C(C=C1)C2=CC(=O)NC(=S)N2
IUPAC Name	6-phenyl-2-sulfanylidene-1H-pyrimidin-4-one
InChI Key	XEKNACRTWJHOCE-UHFFFAOYSA-N
Molecular Formula	C10H8N2OS

330

6-Chloromethyluracil 98.0+%, TCI America™

CAS: 18592-13-7 Molecular Formula: C5H5ClN2O2 Molecular Weight (g/mol): 160.56 MDL Number: MFCD00010095 InChI Key: VCFXBAPEXBTNEA-UHFFFAOYSA-N Synonym: 6-chloromethyl uracil,6-chloromethyl pyrimidine-2,4 1h,3h-dione,6-chloromethyluracil,2,4 1h,3h-pyrimidinedione, 6-chloromethyl,6-chloromethyl-1h-pyrimidine-2,4-dione,6-chloromethyl-1,3-dihydropyrimidine-2,4-dione,6-chloromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,4-chloromethyl uracil,6-chloromethyl-uracil,6-chloromethyl uracil? PubChem CID: 73273 IUPAC Name: 6-(chloromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: ClCC1=CC(=O)NC(=O)N1

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Specifications

PubChem CID	73273
CAS	18592-13-7
Molecular Weight (g/mol)	160.56
MDL Number	MFCD00010095
SMILES	ClCC1=CC(=O)NC(=O)N1
Synonym	6-chloromethyl uracil,6-chloromethyl pyrimidine-2,4 1h,3h-dione,6-chloromethyluracil,2,4 1h,3h-pyrimidinedione, 6-chloromethyl,6-chloromethyl-1h-pyrimidine-2,4-dione,6-chloromethyl-1,3-dihydropyrimidine-2,4-dione,6-chloromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,4-chloromethyl uracil,6-chloromethyl-uracil,6-chloromethyl uracil?
IUPAC Name	6-(chloromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	VCFXBAPEXBTNEA-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2O2

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