Imidazopyrimidines

Organic heterocyclic compounds that contain an imidazole ring fused to a pyrimidine ring. Imidazole is five-membered ring with three carbon atoms and two nitrogen atoms; pyrimidine is a six-membered ring with four carbon atoms and two nitrogen atoms.

31 – 45 of 383 results

Caffeine monohydrate, MP Biomedicals™

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C)C(=O)N2C

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Specifications

PubChem CID	2519
CAS	58-08-2
Molecular Weight (g/mol)	194.19
ChEBI	CHEBI:27732
MDL Number	MFCD00005758
SMILES	CN1C=NC2=C1C(=O)N(C)C(=O)N2C
Synonym	caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep
IUPAC Name	1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
InChI Key	RYYVLZVUVIJVGH-UHFFFAOYSA-N
Molecular Formula	C8H10N4O2

Uric acid, 99% max., MP Biomedicals™

CAS: 69-93-2 Molecular Formula: C5H4N4O3 Molecular Weight (g/mol): 168.112 InChI Key: LEHOTFFKMJEONL-UHFFFAOYSA-N Synonym: uric acid,urate,2,6,8-trioxypurine,lithic acid,2,6,8-trihydroxypurine,2,6,8-trioxopurine,1h-purine-2,6,8-triol,8-hydroxyxanthine,7,9-dihydro-1h-purine-2,6,8 3h-trione,1h-purine-2,6,8 3h-trione, 7,9-dihydro PubChem CID: 1175 ChEBI: CHEBI:17775 IUPAC Name: 7,9-dihydro-3H-purine-2,6,8-trione SMILES: C12=C(NC(=O)N1)NC(=O)NC2=O

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Specifications

PubChem CID	1175
CAS	69-93-2
Molecular Weight (g/mol)	168.112
ChEBI	CHEBI:17775
SMILES	C12=C(NC(=O)N1)NC(=O)NC2=O
Synonym	uric acid,urate,2,6,8-trioxypurine,lithic acid,2,6,8-trihydroxypurine,2,6,8-trioxopurine,1h-purine-2,6,8-triol,8-hydroxyxanthine,7,9-dihydro-1h-purine-2,6,8 3h-trione,1h-purine-2,6,8 3h-trione, 7,9-dihydro
IUPAC Name	7,9-dihydro-3H-purine-2,6,8-trione
InChI Key	LEHOTFFKMJEONL-UHFFFAOYSA-N
Molecular Formula	C5H4N4O3

Caffeine anhydrous, 99.7%, MP Biomedicals™

Pricing & Availability
Specifications

PubChem CID	2519
CAS	58-08-2
Molecular Weight (g/mol)	194.19
ChEBI	CHEBI:27732
MDL Number	MFCD00005758
SMILES	CN1C=NC2=C1C(=O)N(C)C(=O)N2C
Synonym	caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep
IUPAC Name	1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
InChI Key	RYYVLZVUVIJVGH-UHFFFAOYSA-N
Molecular Formula	C8H10N4O2

Dimenhydrinate, MP Biomedicals™

CAS: 523-87-5 Molecular Formula: C24H28ClN5O3 Molecular Weight (g/mol): 469.97 InChI Key: NFLLKCVHYJRNRH-UHFFFAOYSA-N Synonym: dimenhydrinate,dramamine,vomex a,chloranautine,diphenhydrinate,anautine,travelin,amosyt,aviomarin,gravol PubChem CID: 10660 IUPAC Name: 2-benzhydryloxy-N,N-dimethylethanamine;8-chloro-1,3-dimethyl-7H-purine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)NC(=N2)Cl.CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2

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Specifications

PubChem CID	10660
CAS	523-87-5
Molecular Weight (g/mol)	469.97
SMILES	CN1C2=C(C(=O)N(C1=O)C)NC(=N2)Cl.CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2
Synonym	dimenhydrinate,dramamine,vomex a,chloranautine,diphenhydrinate,anautine,travelin,amosyt,aviomarin,gravol
IUPAC Name	2-benzhydryloxy-N,N-dimethylethanamine;8-chloro-1,3-dimethyl-7H-purine-2,6-dione
InChI Key	NFLLKCVHYJRNRH-UHFFFAOYSA-N
Molecular Formula	C24H28ClN5O3

Theobromine, 99%

CAS: 83-67-0 Molecular Formula: C₇H₈N₄O₂ Molecular Weight (g/mol): 180.17 MDL Number: MFCD00022830 InChI Key: YAPQBXQYLJRXSA-UHFFFAOYSA-N Synonym: theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin PubChem CID: 5429 ChEBI: CHEBI:28946 IUPAC Name: 3,7-dimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)NC(=O)N2C

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Specifications

PubChem CID	5429
CAS	83-67-0
Molecular Weight (g/mol)	180.17
ChEBI	CHEBI:28946
MDL Number	MFCD00022830
SMILES	CN1C=NC2=C1C(=O)NC(=O)N2C
Synonym	theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin
IUPAC Name	3,7-dimethylpurine-2,6-dione
InChI Key	YAPQBXQYLJRXSA-UHFFFAOYSA-N
Molecular Formula	C₇H₈N₄O₂

Thermo Scientific Chemicals 3-Methyladenine, 90+%

CAS: 5142-23-4 Molecular Formula: C6H7N5 Molecular Weight (g/mol): 149.16 MDL Number: MFCD00010531 InChI Key: FSASIHFSFGAIJM-UHFFFAOYSA-N Synonym: 3-methyladenine,3-methyl-3h-purin-6-amine,6-amino-3-methylpurine,3-ma,3h-purin-6-amine, 3-methyl,3-methyl-3h-adenine,n3-methyladenine,adenine, 3-methyl,3-methyl-3h-purin-6-ylamine,3-methyladenine 3-ma PubChem CID: 1673 ChEBI: CHEBI:38635 SMILES: CN1C=NC(N)=C2N=CN=C12

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Specifications

PubChem CID	1673
CAS	5142-23-4
Molecular Weight (g/mol)	149.16
ChEBI	CHEBI:38635
MDL Number	MFCD00010531
SMILES	CN1C=NC(N)=C2N=CN=C12
Synonym	3-methyladenine,3-methyl-3h-purin-6-amine,6-amino-3-methylpurine,3-ma,3h-purin-6-amine, 3-methyl,3-methyl-3h-adenine,n3-methyladenine,adenine, 3-methyl,3-methyl-3h-purin-6-ylamine,3-methyladenine 3-ma
InChI Key	FSASIHFSFGAIJM-UHFFFAOYSA-N
Molecular Formula	C6H7N5

Adenine Sulfate Dihydrate, >97%

CAS: 321-30-2 Molecular Formula: C10H12N10O4S Molecular Weight (g/mol): 368.33 MDL Number: MFCD00213655 InChI Key: LQXHSCOPYJCOMD-UHFFFAOYSA-N Synonym: adenine sulfate,adenine hemisulfate,7 h-purin-6-amine sulfate 2:1,adeninsulfat,adeninium sulfate,adenine sulfate 2:1,adeninsulfat german,1h-purin-6-amine, sulfate 2:1,diadenine sulphate,unii-741gjf3k9m PubChem CID: 9449 IUPAC Name: 7 H-purin-6-amine;sulfuric acid SMILES: OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1

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Specifications

PubChem CID	9449
CAS	321-30-2
Molecular Weight (g/mol)	368.33
MDL Number	MFCD00213655
SMILES	OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1
Synonym	adenine sulfate,adenine hemisulfate,7 h-purin-6-amine sulfate 2:1,adeninsulfat,adeninium sulfate,adenine sulfate 2:1,adeninsulfat german,1h-purin-6-amine, sulfate 2:1,diadenine sulphate,unii-741gjf3k9m
IUPAC Name	7 H-purin-6-amine;sulfuric acid
InChI Key	LQXHSCOPYJCOMD-UHFFFAOYSA-N
Molecular Formula	C10H12N10O4S

Doxofylline

CAS: 69975-86-6 Molecular Formula: C11H14N4O4 Molecular Weight (g/mol): 266.257 MDL Number: MFCD00865218 InChI Key: HWXIGFIVGWUZAO-UHFFFAOYSA-N Synonym: doxofylline,doxophylline,ansimar,dioxyfilline,maxivent,ventax,unii-mpm23gmo7z,doxofylline usan:inn,doxofilina inn-spanish,doxofyllinum inn-latin PubChem CID: 50942 IUPAC Name: 7-(1,3-dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC3OCCO3

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Specifications

PubChem CID	50942
CAS	69975-86-6
Molecular Weight (g/mol)	266.257
MDL Number	MFCD00865218
SMILES	CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC3OCCO3
Synonym	doxofylline,doxophylline,ansimar,dioxyfilline,maxivent,ventax,unii-mpm23gmo7z,doxofylline usan:inn,doxofilina inn-spanish,doxofyllinum inn-latin
IUPAC Name	7-(1,3-dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione
InChI Key	HWXIGFIVGWUZAO-UHFFFAOYSA-N
Molecular Formula	C11H14N4O4

Dyphylline

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2-Hydroxy-6-aminopurine, 98%

CAS: 3373-53-3 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.13 MDL Number: MFCD00142931 InChI Key: DRAVOWXCEBXPTN-UHFFFAOYSA-N Synonym: isoguanine,2-hydroxyadenine,2-hydroxy-6-aminopurine,6-amino-3,7-dihydro-2h-purin-2-one,6-amino-2-hydroxypurine,6-amino-7h-purin-2-ol,2-oxoadenine,6-amino-1,3-dihydro-2h-purin-2-one,2-oxyadenine,6-amino-9h-purin-2-ol PubChem CID: 76900 ChEBI: CHEBI:62462 IUPAC Name: 6-amino-1,7-dihydropurin-2-one SMILES: NC1=C2NC=NC2=NC(=O)N1

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Specifications

PubChem CID	76900
CAS	3373-53-3
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:62462
MDL Number	MFCD00142931
SMILES	NC1=C2NC=NC2=NC(=O)N1
Synonym	isoguanine,2-hydroxyadenine,2-hydroxy-6-aminopurine,6-amino-3,7-dihydro-2h-purin-2-one,6-amino-2-hydroxypurine,6-amino-7h-purin-2-ol,2-oxoadenine,6-amino-1,3-dihydro-2h-purin-2-one,2-oxyadenine,6-amino-9h-purin-2-ol
IUPAC Name	6-amino-1,7-dihydropurin-2-one
InChI Key	DRAVOWXCEBXPTN-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

2,6-Diaminopurine, 98%

CAS: 1904-98-9 Molecular Formula: C₅H₆N₆ Molecular Weight (g/mol): 150.14 MDL Number: MFCD00071537 InChI Key: MSSXOMSJDRHRMC-UHFFFAOYSA-N Synonym: 2,6-diaminopurine,9h-purine-2,6-diamine,2-aminoadenine,1h-purine-2,6-diamine,2,6-diamino-9h-purine,purine, 2,6-diamino,purine-2,6-diyldiamine,unii-49p95bau4z,ccris 923,purine-2,6-diamine PubChem CID: 30976 ChEBI: CHEBI:40235 IUPAC Name: 7H-purine-2,6-diamine SMILES: C1=NC2=C(N1)C(=NC(=N2)N)N

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Specifications

PubChem CID	30976
CAS	1904-98-9
Molecular Weight (g/mol)	150.14
ChEBI	CHEBI:40235
MDL Number	MFCD00071537
SMILES	C1=NC2=C(N1)C(=NC(=N2)N)N
Synonym	2,6-diaminopurine,9h-purine-2,6-diamine,2-aminoadenine,1h-purine-2,6-diamine,2,6-diamino-9h-purine,purine, 2,6-diamino,purine-2,6-diyldiamine,unii-49p95bau4z,ccris 923,purine-2,6-diamine
IUPAC Name	7H-purine-2,6-diamine
InChI Key	MSSXOMSJDRHRMC-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₆

Adenine Hemisulfate Dihydrate MP Biomedicals

CAS: 6509-19-9 Molecular Formula: C10H16N10O6S Molecular Weight (g/mol): 404.36 MDL Number: MFCD00150149 InChI Key: MKPCNMXYTMQZBE-UHFFFAOYSA-N Synonym: 9h-purin-6-amine hemisulfate dihydrate,adenine hemisulfate dihydrate,6-aminopurine sulfate dihydrate,bis ade sulfuric acid dihydrate,sulfuric acid bis vitamin b4 dihydrate,bis adenine sulfuric acid dihydrate,sulfuric acid-7h-purin-6-amine-water 1/2/2 PubChem CID: 44134512 IUPAC Name: bis(7H-purin-6-amine) sulfuric acid dihydrate SMILES: O.O.OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1

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Specifications

PubChem CID	44134512
CAS	6509-19-9
Molecular Weight (g/mol)	404.36
MDL Number	MFCD00150149
SMILES	O.O.OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1
Synonym	9h-purin-6-amine hemisulfate dihydrate,adenine hemisulfate dihydrate,6-aminopurine sulfate dihydrate,bis ade sulfuric acid dihydrate,sulfuric acid bis vitamin b4 dihydrate,bis adenine sulfuric acid dihydrate,sulfuric acid-7h-purin-6-amine-water 1/2/2
IUPAC Name	bis(7H-purin-6-amine) sulfuric acid dihydrate
InChI Key	MKPCNMXYTMQZBE-UHFFFAOYSA-N
Molecular Formula	C10H16N10O6S

Theophylline, 99.51%, MP Biomedicals™

CAS: 58-55-9 Molecular Formula: C7H8N4O2 Molecular Weight (g/mol): 180.167 InChI Key: ZFXYFBGIUFBOJW-UHFFFAOYSA-N Synonym: theophylline,1,3-dimethylxanthine,elixophyllin,theophyllin,theolair,nuelin,theophylline anhydrous,respbid,theocin,theo-dur PubChem CID: 2153 ChEBI: CHEBI:28177 IUPAC Name: 1,3-dimethyl-7H-purine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)NC=N2

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Specifications

PubChem CID	2153
CAS	58-55-9
Molecular Weight (g/mol)	180.167
ChEBI	CHEBI:28177
SMILES	CN1C2=C(C(=O)N(C1=O)C)NC=N2
Synonym	theophylline,1,3-dimethylxanthine,elixophyllin,theophyllin,theolair,nuelin,theophylline anhydrous,respbid,theocin,theo-dur
IUPAC Name	1,3-dimethyl-7H-purine-2,6-dione
InChI Key	ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Molecular Formula	C7H8N4O2

Adenine Hydrochloride, Cell Culture Reagent Grade, MP Biomedicals™

CAS: 6055-72-7 Molecular Formula: C5H8ClN5O Molecular Weight (g/mol): 189.60 MDL Number: MFCD11046306 InChI Key: MYRDTAUFFBYTHA-UHFFFAOYSA-N Synonym: 7h-purin-6-amine hydrochloride hydrate,adenine hydrochloride hydrate,adenine hydrochloride hemihydrate,1h-purin-6-amine monohydrochloride hydrate 2:1,ade hydrate hydrochloride,purine-6-ylamine, chloride, hydrate,c5h5n5.hcl.h2o,adenine hydrochloride,adeninehydrochloridehemihydrate,vitamin b4 hydrate hydrochloride PubChem CID: 24211900 IUPAC Name: 7H-purin-6-amine hydrate hydrochloride SMILES: O.Cl.NC1=C2NC=NC2=NC=N1

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Specifications

PubChem CID	24211900
CAS	6055-72-7
Molecular Weight (g/mol)	189.60
MDL Number	MFCD11046306
SMILES	O.Cl.NC1=C2NC=NC2=NC=N1
Synonym	7h-purin-6-amine hydrochloride hydrate,adenine hydrochloride hydrate,adenine hydrochloride hemihydrate,1h-purin-6-amine monohydrochloride hydrate 2:1,ade hydrate hydrochloride,purine-6-ylamine, chloride, hydrate,c5h5n5.hcl.h2o,adenine hydrochloride,adeninehydrochloridehemihydrate,vitamin b4 hydrate hydrochloride
IUPAC Name	7H-purin-6-amine hydrate hydrochloride
InChI Key	MYRDTAUFFBYTHA-UHFFFAOYSA-N
Molecular Formula	C5H8ClN5O

Adenine Sulfate, MP Biomedicals

CAS: 321-30-2 Molecular Formula: C10H12N10O4S Molecular Weight (g/mol): 368.33 MDL Number: MFCD00213655 InChI Key: LQXHSCOPYJCOMD-UHFFFAOYSA-N Synonym: adenine sulfate,adenine hemisulfate,7h-purin-6-amine sulfate 2:1,adeninsulfat,adeninium sulfate,adenine sulfate 2:1,adeninsulfat german,1h-purin-6-amine, sulfate 2:1,diadenine sulphate,unii-741gjf3k9m PubChem CID: 9449 IUPAC Name: bis(7H-purin-6-amine); sulfuric acid SMILES: OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1

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Specifications

PubChem CID	9449
CAS	321-30-2
Molecular Weight (g/mol)	368.33
MDL Number	MFCD00213655
SMILES	OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1
Synonym	adenine sulfate,adenine hemisulfate,7h-purin-6-amine sulfate 2:1,adeninsulfat,adeninium sulfate,adenine sulfate 2:1,adeninsulfat german,1h-purin-6-amine, sulfate 2:1,diadenine sulphate,unii-741gjf3k9m
IUPAC Name	bis(7H-purin-6-amine); sulfuric acid
InChI Key	LQXHSCOPYJCOMD-UHFFFAOYSA-N
Molecular Formula	C10H12N10O4S

Imidazopyrimidines

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