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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241 – 255 of 4,492 results

241

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

CAS: 56830-58-1 Molecular Formula: C4H7ClN4O2 Molecular Weight (g/mol): 178.576 MDL Number: MFCD00082893 InChI Key: IIVYOQGIZSPVFZ-UHFFFAOYSA-N Synonym: 2,5-diamino-4,6-dihydroxypyrimidine hydrochloride,2,5-diaminopyrimidine-4,6-diol hydrochloride,2,5-diamino-4,6-dihydroxypyrimidinehydrochloride,2,5-diamino-6-hydroxy-3h-pyrimidin-4-one hydrochloride,diaminopyrimidine-4,6-diol hydrochloride,2,5-diamino-4,6-dihydroxypyrimidine hcl,2,5-diamino-4-hydroxy-1h-pyrimidin-6-one hydrochloride,4 1h-pyrimidinone, 2,5-diamino-6-hydroxy-, monohydrochloride,2,5-diaminopyrimidine-4,6-diol, chloride,2,5-diamino-6-hydroxy-3h-pyrimidin-4-one; hydrochloride PubChem CID: 2733980 IUPAC Name: 2,5-diamino-4-hydroxy-1H-pyrimidin-6-one;hydrochloride SMILES: C1(=C(N=C(NC1=O)N)O)N.Cl

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Specifications

PubChem CID	2733980
CAS	56830-58-1
Molecular Weight (g/mol)	178.576
MDL Number	MFCD00082893
SMILES	C1(=C(N=C(NC1=O)N)O)N.Cl
Synonym	2,5-diamino-4,6-dihydroxypyrimidine hydrochloride,2,5-diaminopyrimidine-4,6-diol hydrochloride,2,5-diamino-4,6-dihydroxypyrimidinehydrochloride,2,5-diamino-6-hydroxy-3h-pyrimidin-4-one hydrochloride,diaminopyrimidine-4,6-diol hydrochloride,2,5-diamino-4,6-dihydroxypyrimidine hcl,2,5-diamino-4-hydroxy-1h-pyrimidin-6-one hydrochloride,4 1h-pyrimidinone, 2,5-diamino-6-hydroxy-, monohydrochloride,2,5-diaminopyrimidine-4,6-diol, chloride,2,5-diamino-6-hydroxy-3h-pyrimidin-4-one; hydrochloride
IUPAC Name	2,5-diamino-4-hydroxy-1H-pyrimidin-6-one;hydrochloride
InChI Key	IIVYOQGIZSPVFZ-UHFFFAOYSA-N
Molecular Formula	C4H7ClN4O2

242

4-Amino-6-hydroxypyrimidine 98.0+%, TCI America™

CAS: 1193-22-2 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00051502 InChI Key: HFMLLTVIMFEQRE-UHFFFAOYSA-N Synonym: 4-amino-6-hydroxypyrimidine,6-aminopyrimidin-4-ol,4-hydroxy-6-aminopyrimidine,4-pyrimidinol, 6-amino,4 1h-pyrimidinone, 6-amino,6-aminopyrimidin-4 3h-one,4-oxy-6-aminopyrimidine,6-amino-4-pyrimidinol,6-amino-3h-pyrimidin-4-one,6-amino-4 1h-pyrimidinone PubChem CID: 70944 IUPAC Name: 6-amino-1,4-dihydropyrimidin-4-one SMILES: NC1=CC(=O)N=CN1

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Specifications

PubChem CID	70944
CAS	1193-22-2
Molecular Weight (g/mol)	111.10
MDL Number	MFCD00051502
SMILES	NC1=CC(=O)N=CN1
Synonym	4-amino-6-hydroxypyrimidine,6-aminopyrimidin-4-ol,4-hydroxy-6-aminopyrimidine,4-pyrimidinol, 6-amino,4 1h-pyrimidinone, 6-amino,6-aminopyrimidin-4 3h-one,4-oxy-6-aminopyrimidine,6-amino-4-pyrimidinol,6-amino-3h-pyrimidin-4-one,6-amino-4 1h-pyrimidinone
IUPAC Name	6-amino-1,4-dihydropyrimidin-4-one
InChI Key	HFMLLTVIMFEQRE-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

243

6-Hydroxy-4-pyrimidinecarboxylic Acid 98.0+%, TCI America™

CAS: 6299-87-2 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00023267 InChI Key: QYGHXDAYBIFGKI-UHFFFAOYSA-N Synonym: 1,6-Dihydro-6-oxo-4-pyrimidinecarboxylic Acid PubChem CID: 239692 IUPAC Name: 6-oxo-3,6-dihydropyrimidine-4-carboxylic acid SMILES: OC(=O)C1=CC(=O)N=CN1

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Specifications

PubChem CID	239692
CAS	6299-87-2
Molecular Weight (g/mol)	140.10
MDL Number	MFCD00023267
SMILES	OC(=O)C1=CC(=O)N=CN1
Synonym	1,6-Dihydro-6-oxo-4-pyrimidinecarboxylic Acid
IUPAC Name	6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
InChI Key	QYGHXDAYBIFGKI-UHFFFAOYSA-N
Molecular Formula	C5H4N2O3

244

5,6-Diamino-1,3-diethyluracil Hydrochloride 98.0+%, TCI America™

CAS: 1785764-26-2 Molecular Formula: C8H15ClN4O2 Molecular Weight (g/mol): 234.68 MDL Number: MFCD22573561 InChI Key: UQWLJOFXKBZWCI-UHFFFAOYSA-N PubChem CID: 71299790 IUPAC Name: 5,6-diamino-1,3-diethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione hydrochloride SMILES: Cl.CCN1C(N)=C(N)C(=O)N(CC)C1=O

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Specifications

PubChem CID	71299790
CAS	1785764-26-2
Molecular Weight (g/mol)	234.68
MDL Number	MFCD22573561
SMILES	Cl.CCN1C(N)=C(N)C(=O)N(CC)C1=O
IUPAC Name	5,6-diamino-1,3-diethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione hydrochloride
InChI Key	UQWLJOFXKBZWCI-UHFFFAOYSA-N
Molecular Formula	C8H15ClN4O2

245

5-Bromopyrimidine 98.0+%, TCI America™

CAS: 4595-59-9 Molecular Formula: C4H3BrN2 Molecular Weight (g/mol): 158.986 MDL Number: MFCD00006117 InChI Key: GYCPLYCTMDTEPU-UHFFFAOYSA-N Synonym: pyrimidine, 5-bromo,5-bromo pyrimidine,5-bromo-1,3-diazine,5-bromo-pyrimidine,5-brpy compound,5-brompyrimidin,5-brornopyrimidine,zlchem 349,pubchem6902,11-cis-retinyl-palmitate PubChem CID: 78344 IUPAC Name: 5-bromopyrimidine SMILES: C1=C(C=NC=N1)Br

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Specifications

PubChem CID	78344
CAS	4595-59-9
Molecular Weight (g/mol)	158.986
MDL Number	MFCD00006117
SMILES	C1=C(C=NC=N1)Br
Synonym	pyrimidine, 5-bromo,5-bromo pyrimidine,5-bromo-1,3-diazine,5-bromo-pyrimidine,5-brpy compound,5-brompyrimidin,5-brornopyrimidine,zlchem 349,pubchem6902,11-cis-retinyl-palmitate
IUPAC Name	5-bromopyrimidine
InChI Key	GYCPLYCTMDTEPU-UHFFFAOYSA-N
Molecular Formula	C4H3BrN2

246

4-Amino-6-hydroxy-2-methylpyrimidine Hydrate 98.0+%, TCI America™

CAS: 732304-23-3 Molecular Formula: C5H9N3O2 Molecular Weight (g/mol): 143.146 MDL Number: MFCD00150312 InChI Key: DASZPEWSQNRDMO-UHFFFAOYSA-N Synonym: 6-Amino-2-methyl-4-pyrimidinol, 6-Amino-2-methyl-3H-pyrimidin-4-one PubChem CID: 45789592 IUPAC Name: 6-amino-2-methyl-1H-pyrimidin-4-one;hydrate SMILES: CC1=NC(=O)C=C(N1)N.O

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Specifications

PubChem CID	45789592
CAS	732304-23-3
Molecular Weight (g/mol)	143.146
MDL Number	MFCD00150312
SMILES	CC1=NC(=O)C=C(N1)N.O
Synonym	6-Amino-2-methyl-4-pyrimidinol, 6-Amino-2-methyl-3H-pyrimidin-4-one
IUPAC Name	6-amino-2-methyl-1H-pyrimidin-4-one;hydrate
InChI Key	DASZPEWSQNRDMO-UHFFFAOYSA-N
Molecular Formula	C5H9N3O2

247

5-Iodo-2,4-dimethoxypyrimidine 98.0+%, TCI America™

CAS: 52522-99-3 Molecular Formula: C6H7IN2O2 Molecular Weight (g/mol): 266.038 MDL Number: MFCD00090865 InChI Key: KNTMOGOYRYYUIE-UHFFFAOYSA-N Synonym: 2,4-dimethoxy-5-iodopyrimidine,5-iodo-2,4-dimethoxy-pyrimidine,pyrimidine, 5-iodo-2,4-dimethoxy,pubchem6914,acmc-1apit,5-iodo-2,6-dimethoxypyrimidine,2,4-dimetthoxy-5-iodopyrimidine,5-iodo-2,4-dimethoxypyrimidine,2,4-dimethoxy-5-iodo-pyrimidine,5-iodo-2,4-dimethoxy-pyrimi-dine PubChem CID: 263416 IUPAC Name: 5-iodo-2,4-dimethoxypyrimidine SMILES: COC1=NC(=NC=C1I)OC

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Specifications

PubChem CID	263416
CAS	52522-99-3
Molecular Weight (g/mol)	266.038
MDL Number	MFCD00090865
SMILES	COC1=NC(=NC=C1I)OC
Synonym	2,4-dimethoxy-5-iodopyrimidine,5-iodo-2,4-dimethoxy-pyrimidine,pyrimidine, 5-iodo-2,4-dimethoxy,pubchem6914,acmc-1apit,5-iodo-2,6-dimethoxypyrimidine,2,4-dimetthoxy-5-iodopyrimidine,5-iodo-2,4-dimethoxypyrimidine,2,4-dimethoxy-5-iodo-pyrimidine,5-iodo-2,4-dimethoxy-pyrimi-dine
IUPAC Name	5-iodo-2,4-dimethoxypyrimidine
InChI Key	KNTMOGOYRYYUIE-UHFFFAOYSA-N
Molecular Formula	C6H7IN2O2

248

5-Bromo-2,4-dimethoxypyrimidine 98.0+%, TCI America™

CAS: 56686-16-9 Molecular Formula: C6H7BrN2O2 Molecular Weight (g/mol): 219.038 MDL Number: MFCD00038016 InChI Key: QEZIMQMMEGPYTR-UHFFFAOYSA-N Synonym: 2,4-dimethoxy-5-bromopyrimidine,pyrimidine, 5-bromo-2,4-dimethoxy,5-bromo-2,4-dimethoxy-1,3-diazine,5-bromo-2,4-bis methyloxy pyrimidine,5-bromo-2,4-dimethoxy-pyrimidine,pubchem5281,acmc-209lu1,ksc495s0l,5-bromo-2,4-dimethoxypyrimidine,5-bromo-2,4-dimethoxypyrimidine; PubChem CID: 255719 IUPAC Name: 5-bromo-2,4-dimethoxypyrimidine SMILES: COC1=NC(=NC=C1Br)OC

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Specifications

PubChem CID	255719
CAS	56686-16-9
Molecular Weight (g/mol)	219.038
MDL Number	MFCD00038016
SMILES	COC1=NC(=NC=C1Br)OC
Synonym	2,4-dimethoxy-5-bromopyrimidine,pyrimidine, 5-bromo-2,4-dimethoxy,5-bromo-2,4-dimethoxy-1,3-diazine,5-bromo-2,4-bis methyloxy pyrimidine,5-bromo-2,4-dimethoxy-pyrimidine,pubchem5281,acmc-209lu1,ksc495s0l,5-bromo-2,4-dimethoxypyrimidine,5-bromo-2,4-dimethoxypyrimidine;
IUPAC Name	5-bromo-2,4-dimethoxypyrimidine
InChI Key	QEZIMQMMEGPYTR-UHFFFAOYSA-N
Molecular Formula	C6H7BrN2O2

249

5-Amino-4,6-dichloro-2-methylpyrimidine 98.0+%, TCI America™

CAS: 39906-04-2 Molecular Formula: C5H5Cl2N3 Molecular Weight (g/mol): 178.016 MDL Number: MFCD00194053 InChI Key: FKRXXAMAHOGYNT-UHFFFAOYSA-N Synonym: 5-amino-4,6-dichloro-2-methylpyrimidine,2-methyl-4,6-dichloro-5-aminopyrimidine,4,6-dichloro-2-methyl-pyrimidin-5-ylamine,5-pyrimidinamine, 4,6-dichloro-2-methyl,4,6-dichloro-2-methyl-pyrimidin-5-amine,4,6-dichloro-2-methylpyrimidin-5-ylamine,pubchem6960,acmc-209j8x,ksc496o2d,fkrxxamahogynt-uhfffaoysa PubChem CID: 736674 IUPAC Name: 4,6-dichloro-2-methylpyrimidin-5-amine SMILES: CC1=NC(=C(C(=N1)Cl)N)Cl

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Specifications

PubChem CID	736674
CAS	39906-04-2
Molecular Weight (g/mol)	178.016
MDL Number	MFCD00194053
SMILES	CC1=NC(=C(C(=N1)Cl)N)Cl
Synonym	5-amino-4,6-dichloro-2-methylpyrimidine,2-methyl-4,6-dichloro-5-aminopyrimidine,4,6-dichloro-2-methyl-pyrimidin-5-ylamine,5-pyrimidinamine, 4,6-dichloro-2-methyl,4,6-dichloro-2-methyl-pyrimidin-5-amine,4,6-dichloro-2-methylpyrimidin-5-ylamine,pubchem6960,acmc-209j8x,ksc496o2d,fkrxxamahogynt-uhfffaoysa
IUPAC Name	4,6-dichloro-2-methylpyrimidin-5-amine
InChI Key	FKRXXAMAHOGYNT-UHFFFAOYSA-N
Molecular Formula	C5H5Cl2N3

250

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

251

5-Bromo-2-(methylthio)pyrimidine-4-carboxylic Acid 97.0+%, TCI America™

CAS: 50593-92-5 Molecular Formula: C6H5BrN2O2S Molecular Weight (g/mol): 249.08 MDL Number: MFCD00238866 InChI Key: YJEWVVYJOJJLBP-UHFFFAOYSA-N Synonym: 5-bromo-2-methylthio pyrimidine-4-carboxylic acid,5-bromo-2-methylsulfanyl-4-pyrimidinecarboxylic acid,5-bromo-2-methylsulfanyl pyrimidine-4-carboxylic acid,4-pyrimidinecarboxylic acid, 5-bromo-2-methylthio,5-bromo-2-methylsulfanyl-pyrimidine-4-carboxylic acid,5-bromo-2-methylthio pyrimidine-4-carboxylicacid,5-bromo-2-methylthio-4-pyrimidinecarboxylic acid,5-bromo-2-methylsulphanyl pyrimidine-4-carboxylic acid,pubchem13048 PubChem CID: 291786 IUPAC Name: 5-bromo-2-(methylsulfanyl)pyrimidine-4-carboxylic acid SMILES: CSC1=NC=C(Br)C(=N1)C(O)=O

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Specifications

PubChem CID	291786
CAS	50593-92-5
Molecular Weight (g/mol)	249.08
MDL Number	MFCD00238866
SMILES	CSC1=NC=C(Br)C(=N1)C(O)=O
Synonym	5-bromo-2-methylthio pyrimidine-4-carboxylic acid,5-bromo-2-methylsulfanyl-4-pyrimidinecarboxylic acid,5-bromo-2-methylsulfanyl pyrimidine-4-carboxylic acid,4-pyrimidinecarboxylic acid, 5-bromo-2-methylthio,5-bromo-2-methylsulfanyl-pyrimidine-4-carboxylic acid,5-bromo-2-methylthio pyrimidine-4-carboxylicacid,5-bromo-2-methylthio-4-pyrimidinecarboxylic acid,5-bromo-2-methylsulphanyl pyrimidine-4-carboxylic acid,pubchem13048
IUPAC Name	5-bromo-2-(methylsulfanyl)pyrimidine-4-carboxylic acid
InChI Key	YJEWVVYJOJJLBP-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O2S

252

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

CAS: 3977-29-5 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.131 MDL Number: MFCD00006095 InChI Key: KWXIPEYKZKIAKR-UHFFFAOYSA-N Synonym: 2-amino-4-hydroxy-6-methylpyrimidine,2-amino-6-methylpyrimidin-4-ol,6-methylisocytosine,mecytosine,2-amino-6-methylpyrimidin-4 3h-one,superacil,superacyl,4-methylisocytosine,2-amino-6-hydroxy-4-methylpyrimidine,2-amino-6-methyl-4-pyrimidinol PubChem CID: 1532 ChEBI: CHEBI:58959 IUPAC Name: 2-amino-6-methyl-1H-pyrimidin-4-one SMILES: CC1=CC(=O)N=C(N1)N

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Specifications

PubChem CID	1532
CAS	3977-29-5
Molecular Weight (g/mol)	125.131
ChEBI	CHEBI:58959
MDL Number	MFCD00006095
SMILES	CC1=CC(=O)N=C(N1)N
Synonym	2-amino-4-hydroxy-6-methylpyrimidine,2-amino-6-methylpyrimidin-4-ol,6-methylisocytosine,mecytosine,2-amino-6-methylpyrimidin-4 3h-one,superacil,superacyl,4-methylisocytosine,2-amino-6-hydroxy-4-methylpyrimidine,2-amino-6-methyl-4-pyrimidinol
IUPAC Name	2-amino-6-methyl-1H-pyrimidin-4-one
InChI Key	KWXIPEYKZKIAKR-UHFFFAOYSA-N
Molecular Formula	C5H7N3O

253

5-Amino-4,6-dichloro-2-(propylthio)pyrimidine 98.0+%, TCI America™

CAS: 145783-15-9 Molecular Formula: C7H9Cl2N3S Molecular Weight (g/mol): 238.13 MDL Number: MFCD16875503 InChI Key: CJJLJBFJNXMANZ-UHFFFAOYSA-N PubChem CID: 11436336 IUPAC Name: 4,6-dichloro-2-(propylsulfanyl)pyrimidin-5-amine SMILES: CCCSC1=NC(Cl)=C(N)C(Cl)=N1

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Specifications

PubChem CID	11436336
CAS	145783-15-9
Molecular Weight (g/mol)	238.13
MDL Number	MFCD16875503
SMILES	CCCSC1=NC(Cl)=C(N)C(Cl)=N1
IUPAC Name	4,6-dichloro-2-(propylsulfanyl)pyrimidin-5-amine
InChI Key	CJJLJBFJNXMANZ-UHFFFAOYSA-N
Molecular Formula	C7H9Cl2N3S

254

2-Amino-5-bromopyrimidine 98.0+%, TCI America™

CAS: 7752-82-1 Molecular Formula: C4H4BrN3 Molecular Weight (g/mol): 174.001 InChI Key: UHRHPPKWXSNZLR-UHFFFAOYSA-N Synonym: 2-amino-5-bromopyrimidine,5-bromopyrimidin-2-ylamine,2-pyrimidinamine, 5-bromo,5-bromo-2-aminopyrimidine,5-bromo-2-pyrimidinamine,pyrimidine, 2-amino-5-bromo,5-bromopyrimidine-2-amine,2-amino-5-bromo-pyrimidine,5-bromopyrimidine-2-ylamine,5-bromo-pyrimidin-2-ylamine PubChem CID: 231310 IUPAC Name: 5-bromopyrimidin-2-amine SMILES: C1=C(C=NC(=N1)N)Br

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Specifications

PubChem CID	231310
CAS	7752-82-1
Molecular Weight (g/mol)	174.001
SMILES	C1=C(C=NC(=N1)N)Br
Synonym	2-amino-5-bromopyrimidine,5-bromopyrimidin-2-ylamine,2-pyrimidinamine, 5-bromo,5-bromo-2-aminopyrimidine,5-bromo-2-pyrimidinamine,pyrimidine, 2-amino-5-bromo,5-bromopyrimidine-2-amine,2-amino-5-bromo-pyrimidine,5-bromopyrimidine-2-ylamine,5-bromo-pyrimidin-2-ylamine
IUPAC Name	5-bromopyrimidin-2-amine
InChI Key	UHRHPPKWXSNZLR-UHFFFAOYSA-N
Molecular Formula	C4H4BrN3

255

5-Bromo-2-tert-butylpyrimidine 98.0+%, TCI America™

CAS: 85929-94-8 Molecular Formula: C8H11BrN2 Molecular Weight (g/mol): 215.09 MDL Number: MFCD00235040 InChI Key: FAAQGONYZKWBKC-UHFFFAOYSA-N PubChem CID: 13532898 IUPAC Name: 5-bromo-2-tert-butylpyrimidine SMILES: CC(C)(C)C1=NC=C(Br)C=N1

Pricing & Availability
Specifications

PubChem CID	13532898
CAS	85929-94-8
Molecular Weight (g/mol)	215.09
MDL Number	MFCD00235040
SMILES	CC(C)(C)C1=NC=C(Br)C=N1
IUPAC Name	5-bromo-2-tert-butylpyrimidine
InChI Key	FAAQGONYZKWBKC-UHFFFAOYSA-N
Molecular Formula	C8H11BrN2

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